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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (826 threads, 6729 posts)
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RXCn: USART Receive Complete 5 293 March 21, 2016
by sask55
ADMUX=0 7 297 February 19, 2016
by Javy
Using two timers 22 473 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 291 January 17, 2016
by Rick_S
Master/Slave I2C 32 8747 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 404 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 381 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 9341 October 02, 2015
by BobaMosfet
Replacement LCD 4 377 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 496 September 18, 2015
by RickMcKeon
MCU basic concept 6 412 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 1105 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 1110 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 628 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 765 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 1166 February 14, 2015
by Noter
Programming with graphics 6 816 November 24, 2014
by jmuthe
Let's do a project 42 1789 November 21, 2014
by BobaMosfet
MicroView Program Load 7 1021 November 11, 2014
by BobaMosfet
COM Port Problem 4 717 October 22, 2014
by BobaMosfet
Do not understand this 12 2216 September 29, 2014
by BobaMosfet
original program 3 772 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 1357 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 779 June 10, 2014
by lailai
Motorcycle tachometer 1 955 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 920 June 01, 2014
by sask55
Pointer questions 6 831 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 738 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 7691 May 13, 2014
by Ralphxyz
a Tiny project 15 1282 May 05, 2014
by Pew446
char array if statement 4 737 April 21, 2014
by Noter
How many KB of flash is my program using? 6 880 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 1769 March 15, 2014
by JimFrederickson
char array if statement 12 1032 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 2579 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 638 February 24, 2014
by boxvic
complex library 3 840 January 19, 2014
by esoderberg
complex library 1 609 January 18, 2014
by scootergarrett
MKII questions 23 1780 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 923 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 2585 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 1184 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 2746 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 13332 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 1196 October 26, 2013
by Noter
HV Programmer 8 1350 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 2205 September 11, 2013
by pcbolt
Get time between sensor readings 5 1063 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 2246 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 1533 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 1088 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 1083 August 07, 2013
by pcbolt
XMEGA 2 1041 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 2631 July 17, 2013
by edb
Different result with different variable names 9 1120 June 04, 2013
by scootergarrett
Strange ADC errors 15 1447 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 814 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 928 May 29, 2013
by Kami
Define debug comments 10 1192 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 3297 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 1032 April 28, 2013
by pcbolt
makefile eeprom 2 930 April 22, 2013
by pcbolt
TWI questions. 10 1789 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 6559 April 07, 2013
by JimFrederickson
Bootloader woes 15 1476 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 1264 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 1466 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 1909 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 5694 March 28, 2013
by Ralphxyz
creating make file 10 1117 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 992 March 14, 2013
by lnino
USART as SPI 7 2748 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 953 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 1875 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 1030 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 989 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 945 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 1219 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 1542 February 12, 2013
by Nichben
Beginners Guide 2 1192 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 2233 February 05, 2013
by adosch
Writing into memory while running program 4 1017 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 1369 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 1012 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 2254 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 2629 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 2492 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 991 January 12, 2013
by Noter
help with keypad/display project code 23 1680 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 1040 January 10, 2013
by keith712
LED circuit not producing expected results 5 1320 January 05, 2013
by Noter
AVR Programming without bootloader 29 4163 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 916 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 4414 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 1785 December 29, 2012
by pcbolt
typecast problem? 7 935 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 1329 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 1652 December 24, 2012
by Noter
oscillator fuse bits 9 1216 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 1119 December 23, 2012
by keith712
no such file error 1 6 1533 December 23, 2012
by keith712
Using strcpy 3 1310 December 20, 2012
by Nichben
Analog to Digital Conversion 44 2324 December 18, 2012
by Rick_S
printf problems 9 1286 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 1878 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 2898 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 1421 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 16147 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 833 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 997 November 20, 2012
by BobaMosfet
printf_P problems 5 1630 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 2244 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 2129 October 22, 2012
by JimFrederickson
waht dose |= do 5 1290 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 2420 October 20, 2012
by fishberg5051
Array limitations 6 2017 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 1976 October 16, 2012
by ankush_karche
Reading from uart stream 18 2531 October 15, 2012
by sask55
AVRISP v2 programmer 3 1322 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 2212 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 1389 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 1956 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 3030 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 1045 October 01, 2012
by Noter
indexing an array with a variable 5 979 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 864 September 27, 2012
by ankush_karche
use of strcat fuction 7 1334 September 23, 2012
by sask55
ADC problem 11 1547 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 1529 September 18, 2012
by Bushy
Program too big for MCU? 3 1005 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 5930 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 1799 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 1338 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 1349 September 13, 2012
by wadaltmon
Need help reading input port pin 8 1239 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 1435 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 3444 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 1672 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 1163 September 05, 2012
by Ralphxyz
R/C Car Programing 2 1098 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 1008 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 1563 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 1929 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 965 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 1712 August 21, 2012
by thinairart
Simple micro controlled light switch 2 1342 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 1506 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 1217 August 18, 2012
by Finis
TypeCast problem 3 914 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 1247 August 15, 2012
by Ralphxyz
The datasheet!!! 3 1028 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 1368 August 03, 2012
by virtual
Basic programming help 11 1216 July 30, 2012
by sask55
Random Number Generator 5 2422 July 25, 2012
by lnino
Scanner Input/Output 7 1144 July 23, 2012
by bl00513
Test program - location? 3 961 July 21, 2012
by TheFed
Making a library? 11 1611 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 8111 July 19, 2012
by Ralphxyz
Program with real serial cable 9 1484 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 8553 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 1171 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 3785 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 1181 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 2414 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 1845 July 06, 2012
by edb
Counting the changes in a pin 3 1073 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 1087 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 1578 July 03, 2012
by Rick_S
Fuses for External Crystal 2 1206 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 2459 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 1073 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 1149 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 2800 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 1559 June 23, 2012
by rmore
Reading eeprom 3 1298 June 21, 2012
by missle3944
Bluetooth Module Question 2 1163 June 20, 2012
by pcbolt
Using #define 3 1062 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 1213 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 1424 June 14, 2012
by dicko
Timing for each line of code 3 994 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 2227 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 1137 June 10, 2012
by Pew446
328p makefile 5 1322 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 4367 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 1608 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 1108 June 03, 2012
by chaosatom
Input pin Trouble 2 1209 May 28, 2012
by pcbolt
Master/Slave SPI 10 7785 May 28, 2012
by sask55
SPI problem 7 2744 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 1080 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 1425 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 1258 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 1429 May 17, 2012
by RogerFL
Compiler issue? 3 1109 May 17, 2012
by RogerFL
SPI Problem! 1 1482 May 17, 2012
by kemil
Read from atmega 15 6640 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 2523 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 1215 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 2495 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 1794 May 08, 2012
by RogerFL
Displaying on the LCD 2 1162 May 06, 2012
by ad2476
Problem with Boolean type 12 2496 May 03, 2012
by HexManiac
Fan control troubleshooting 24 2271 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 1372 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 1657 April 29, 2012
by JimFrederickson
include statement 2 1067 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 1357 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 2922 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 2237 April 20, 2012
by Ralphxyz
Simple UART code 7 2313 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 1982 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 1060 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 1739 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 1580 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 2070 April 12, 2012
by hevans
Dont understand the &= and |= 8 1232 April 06, 2012
by pcbolt
newbie 17 1616 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 1459 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 1313 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 1271 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 1443 March 30, 2012
by pcbolt
Code Doctor needed. 21 1563 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 1286 March 30, 2012
by pcbolt
LED Array questions 3 1150 March 30, 2012
by amartinez
Need help Programing! 2 1120 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 1479 March 22, 2012
by pcbolt
trouble need help 7 1200 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 1991 March 14, 2012
by stanvan
concise serial output? 5 1303 March 11, 2012
by sask55
2N7000 work with open drain? 5 1821 March 08, 2012
by RogerFL
How to create a timer? 8 1424 March 07, 2012
by Rick_S
Need help with frequency counter 8 1523 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 1122 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 1337 March 03, 2012
by esoderberg
Mac Terminal programming 11 1888 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 1166 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 1919 February 29, 2012
by pcbolt
SPI Programming 11 3502 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 1286 February 27, 2012
by jvince96
Sending Data to a File 4 1716 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 1640 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 1393 February 18, 2012
by mdk
Code weird errors? 13 1498 February 17, 2012
by pcbolt
Hardware Connections 3 1138 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 6056 February 11, 2012
by Rick_S
First MCU Program 4 1206 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 1487 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 1242 February 07, 2012
by sask55
Implicit Definition Errors 4 1531 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 1814 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 1555 February 04, 2012
by dvdsnyd
help with interrupts 6 1494 February 04, 2012
by dvdsnyd
questions on overflow 4 1245 February 03, 2012
by dvdsnyd
curser positioning 6 1205 February 01, 2012
by tchilzer2
Some Interrupt Code 4 1673 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 1316 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 1668 January 29, 2012
by DS1000
Sending a string in UART 19 10736 January 27, 2012
by treymd
HD44780 (LCD) 3 1487 January 24, 2012
by glendon
Variation on 3 bit adder 9 1347 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 1274 January 23, 2012
by Rick_S
referencing a variable 20 1604 January 21, 2012
by Ralphxyz
pin change interrupts 9 2301 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 2775 January 19, 2012
by raylop
test 3 1107 January 18, 2012
by Gil
Trouble with my first program! help 50 2370 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 1694 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 1484 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 2787 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 1167 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 2212 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 1276 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 1645 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 2483 January 05, 2012
by tchilzer2
Interrupt Problem 8 1412 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1562 January 05, 2012
by hevans
Bootloader error 5 1589 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 2269 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1511 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 1222 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 1155 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 1568 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 1837 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 1708 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 2827 December 24, 2011
by BobaMosfet
Tempsensor Project 41 4001 December 23, 2011
by pcbolt
Completely Confused with Shift registers 23 1842 December 22, 2011
by missle3944
"DIP switch" project (basic nerdkit) 6 1797 December 22, 2011
by glendon
Serial Read in Labview 12 3516 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 1621 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 1161 December 19, 2011
by Striker
Corrupted Data 2 1584 December 13, 2011
by hevans
Digital clock code 2 1589 December 12, 2011
by Rick_S
Detecting high/ low pins 11 4003 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 1959 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 2541 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 1597 December 07, 2011
by huzbum
Music with the MCU?? 12 2442 December 05, 2011
by 2electrified
LED array scroll function 38 8428 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 1630 December 04, 2011
by pfullen
Using Vim - installing C script 4 1401 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 1458 December 02, 2011
by bluestang
First Program initilload 11 1447 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 1458 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 1847 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 1529 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 1835 November 22, 2011
by Rick_S
LCD and custom display 3 1324 November 20, 2011
by missle3944
LCD Custom Characters Help 6 2882 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 1942 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 1376 November 11, 2011
by BNS
Modbus Master 1 1776 November 10, 2011
by doughowlett
TEXT output via serial / com 18 1714 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 2000 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 1435 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 1201 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 6738 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 1345 November 07, 2011
by Heed
Array creation and access 4 1178 November 07, 2011
by JimFrederickson
Huffman coding 2 1425 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 2271 November 03, 2011
by hevans
Eyeboard, a new approach 1 1407 November 03, 2011
by lcruz007
TWI hang up 4 1832 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 1402 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1568 October 28, 2011
by hevans
Complete one button menu system 3 3281 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 1853 October 17, 2011
by claesz
ADC help 3 1324 October 15, 2011
by sonicgadgets
String manipulation 6 2027 October 13, 2011
by claesz
Basic Makefile Help 4 1316 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 4573 October 06, 2011
by Rick_S
Led Blink 3 1559 October 05, 2011
by Ralphxyz
Trouble upgrading 14 1610 October 03, 2011
by hevans
Games to learn programming 4 3255 September 23, 2011
by Ralphxyz
Master Slave communications 4 1546 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 1294 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 1937 September 11, 2011
by dgikuljot
MCU Configuration 12 1395 September 08, 2011
by BobaMosfet
Varying voltages 10 1620 September 07, 2011
by bretm
Interpret statement 5 1231 September 03, 2011
by egero1
Temp spi help 3 1149 September 01, 2011
by missle3944
LCD horizontal scrolling 10 3109 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 1403 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 1667 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 1768 August 21, 2011
by BobaMosfet
xylophone program 1 1341 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 1393 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1559 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 1878 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 6067 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 1535 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 2564 August 08, 2011
by bretm
Noise Noise Noise 3 2032 August 04, 2011
by hariharan
Accessing PB1 - 5 2 1197 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 1429 August 03, 2011
by cujofever
Loading the "Bootloader" 36 3350 August 03, 2011
by kayrock
EEPROM confusion 13 2307 July 29, 2011
by Noter
1value error 21 1912 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 1461 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 1971 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1538 July 21, 2011
by carlhako
Populating an Array 22 2031 July 20, 2011
by Ralphxyz
uint8_t array problems 5 1899 July 20, 2011
by Tug
sprintf won't convert to a float. 29 3458 July 19, 2011
by BobaMosfet
Make header file 10 2901 July 19, 2011
by Ralphxyz
pwm for dac 58 6426 July 18, 2011
by kayrock
Random Number 2 1411 July 18, 2011
by Robotnik
Interupts with a button 3 1202 July 16, 2011
by Noter
need help with my code 3 1382 July 13, 2011
by bhovik
Weird OSX compiling problem 2 1097 July 13, 2011
by gcharris
C++ 8 3695 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 1396 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 1915 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 2221 July 08, 2011
by Rick_S
Making a programmer 7 1646 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 1965 July 04, 2011
by uml_12
Aurdino Code to basic C 1 1716 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 2866 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1544 June 27, 2011
by Rick_S
Time.h 3 2070 June 23, 2011
by JamesR
Pygame (no rect object) 5 1874 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1483 June 22, 2011
by Ralphxyz
Error in Code 2 1109 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 1569 June 21, 2011
by lnino
Responding to a Button with Polling 7 1735 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 2892 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 1299 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 1671 June 13, 2011
by JoyceChee
Nerdkit 22 2471 June 11, 2011
by HJA
Button ipod help 5 1143 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1664 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 2256 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 1416 June 03, 2011
by BobaMosfet
Stepper motor code question 1 1955 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 1996 May 29, 2011
by Ralphxyz
questions about setting bits 11 2695 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 4470 May 26, 2011
by huzbum
Question About Interrupts 4 1664 May 25, 2011
by huzbum
RPM to MPH 12 2139 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 2836 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 1646 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1627 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 2457 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 2170 May 20, 2011
by Ralphxyz
UART interrupt issues 6 2607 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 1616 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 1578 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 1902 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 1772 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 5065 May 17, 2011
by amartinez
PSTR error? 5 1542 May 17, 2011
by hevans
Photoresistor to ADC 15 2131 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 1394 May 14, 2011
by rboggs10
Storing data on a flash drive 6 2288 May 14, 2011
by bretm
Help with some code? 4 1385 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 1772 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 1461 May 13, 2011
by bretm
Python first try comments please 18 2127 May 12, 2011
by Ralphxyz
Control Servo with Button 13 2543 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 1610 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 5173 May 09, 2011
by Ralphxyz
Python Help 23 3345 May 09, 2011
by kemil
Purchased MCU does not work? 7 3124 May 08, 2011
by paulwszew
Compiling error codes 10 1372 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1639 May 05, 2011
by hevans
upgrade! 1 1325 May 04, 2011
by XOXO
SPI communication code 11 2323 May 03, 2011
by Hexorg
Strange Text Blinking help 4 1259 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 2807 April 24, 2011
by xodin
Programming in JAVA 8 11247 April 21, 2011
by Ralphxyz
Function help 5 1485 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 1705 April 21, 2011
by lnino
Interesting code structure. 21 2539 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 3005 April 20, 2011
by uml_12
SPI transfer delay 3 1711 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 1877 April 18, 2011
by Noter
Implementation of printf(...) function 2 1579 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 2654 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 1890 April 16, 2011
by kayrock
Programming with serial port 6 2226 April 14, 2011
by carlhako
UART 2 1665 April 14, 2011
by Rick_S
Programmers Notepad 4 2028 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1570 April 12, 2011
by bretm
Nerdkits library 9 1539 April 10, 2011
by hariharan
Playing different music with the MCU 7 19300 April 07, 2011
by bretm
How to store a variable to flash memory? 7 2318 April 07, 2011
by leedawg
timer/counter modules interrupts 2 2251 April 07, 2011
by Noter
Serial setup for wireless transmission 14 3452 April 06, 2011
by Schrat
Memory organization 8 1763 April 06, 2011
by Noter
LED array 2 1571 April 06, 2011
by hevans
compiling a .c file 8 2023 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 1913 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 1547 April 05, 2011
by bretm
led array code 7 1849 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 3336 April 02, 2011
by kkanodia
Frequency 20 1919 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1613 April 02, 2011
by hariharan
Help with code 3 1364 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 2105 March 31, 2011
by lnino
Connect a different LCD 12 1864 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 2155 March 30, 2011
by bretm
Writing software using eye movements 2 1457 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 2741 March 29, 2011
by lnino
Interrupts 18 2534 March 28, 2011
by hariharan
OR gate? 14 1882 March 27, 2011
by esoderberg
Analog Output 2 1574 March 26, 2011
by Ralphxyz
For command 8 1466 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 2005 March 25, 2011
by hevans
ADMUX 52 3232 March 25, 2011
by Ralphxyz
Attiny10 7 3434 March 25, 2011
by Rick_S
Java Help 2 1667 March 24, 2011
by Ralphxyz
Help with ADC 3 1448 March 23, 2011
by bretm
help needed with uart code 4 2100 March 19, 2011
by plinko
Uart 2 1402 March 19, 2011
by missle3944
How to make a "Make File" 3 2115 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 3647 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 2118 March 14, 2011
by lcruz007
Python script collapsing after a while 7 2650 March 11, 2011
by missle3944
Hacking an old school led display 11 3455 March 10, 2011
by Noter
RPM Program 13 3422 March 10, 2011
by Earnhardt
Setting Pin Low 2 1493 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 1601 March 06, 2011
by JHMTech1
Reading more than one Temp 7 1600 March 06, 2011
by billwis
Function Prototypes 4 1386 March 04, 2011
by Rick_S
Debugger 3 1497 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 2511 March 02, 2011
by bretm
Registers????? 14 1860 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1624 February 27, 2011
by MichaelJE2
Basic C Programming 13 3433 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 1696 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 2813 February 23, 2011
by Wads
Programming Capabilities 7 1655 February 23, 2011
by Twarter369
RC car 6 2114 February 22, 2011
by derberp
How to play user entered sound? 9 1722 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 1367 February 21, 2011
by hevans
Compiling the bootloader 17 2483 February 20, 2011
by Ralphxyz
Help with PWM 2 2385 February 20, 2011
by hevans
ADCRA 4 1575 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 1954 February 20, 2011
by hevans
Accelerometer project 12 6173 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 1451 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 2166 February 13, 2011
by fubar769
Servo code execution 1 1496 February 11, 2011
by missle3944
New chip programming 2 1999 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 3041 February 07, 2011
by hevans
Compiling 3 1446 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 2023 February 05, 2011
by mongo
Checking a Pins Status 3 1866 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 1315 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1442 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 2746 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1593 February 01, 2011
by rboggs10
recalling program from microcontroller 2 1306 February 01, 2011
by Rick_S
ADC HELP!!! 16 2795 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1508 January 31, 2011
by rboggs10
My first .h file usage 3 1849 January 31, 2011
by Ralphxyz
counting 4 1418 January 28, 2011
by Jalex
atmega328P's ADC 2 2664 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 14137 January 27, 2011
by huzbum
bootloader for ATtiny13 4 4119 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 1882 January 25, 2011
by popwarsweet
Confused again 2 1452 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 3074 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1501 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 1733 January 23, 2011
by Rick_S
Loading issues 4 1535 January 22, 2011
by Shabigity
printf dip arithmetic 3 1404 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 2157 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 3704 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 2397 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 2059 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 1757 January 15, 2011
by wanderingjew
MCU specific C programming 4 1986 January 15, 2011
by Hexorg
Math Problem 1 1650 January 15, 2011
by Jalex
Coding question 2 1384 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 1976 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 1907 January 13, 2011
by Icyhot
programming ladder logic 7 7896 January 11, 2011
by tomroth
lcd.c bitwise operations 2 1734 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 1889 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 1832 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 2070 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1490 January 04, 2011
by Steven
N00B memory allocation questions 4 1570 January 04, 2011
by Sciencenerd
SD card protocol 3 3855 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 1859 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 2023 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 2003 January 01, 2011
by hevans
Just built a 7 segment interface 7 2772 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 2588 December 28, 2010
by Ralphxyz
if statements... 12 2540 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 3186 December 22, 2010
by VictorsNerdery
Math Check Please 5 1403 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 2167 December 22, 2010
by Icyhot
Question Regarding Registers 5 1634 December 16, 2010
by hevans
JTAG programming 2 1997 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1538 December 11, 2010
by mbobak
knight rider LED animation 21 4149 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 1481 December 06, 2010
by lcruz007
Error during make 2 1551 December 06, 2010
by bretm
trying to understand MAKE 6 1485 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 2415 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1558 December 01, 2010
by hevans
using different crystals 4 1529 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 2203 November 25, 2010
by Ralphxyz
Writing Data to File 2 1695 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1568 November 18, 2010
by hevans
Fourier transform 3 2780 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 1450 November 11, 2010
by bretm
Quick bootloader question 4 1640 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1543 November 08, 2010
by gusr205
Doing Integrals in C code 5 4270 November 07, 2010
by hevans
Duty cycle 3 1593 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 1852 November 05, 2010
by bretm
I2C Nerdkit Library 14 3820 October 30, 2010
by Ralphxyz
Malloc Issues 6 2242 October 30, 2010
by kle8309
Smooth servo movement. 10 3228 October 27, 2010
by esoderberg
or operator 2 1453 October 25, 2010
by hevans
Tech-O-Meter 5 1615 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 3436 October 25, 2010
by Rick_S
Temperature sensor 10 2640 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 1792 October 23, 2010
by mmw1
how does avr memory work? 2 2238 October 19, 2010
by hevans
DAPA Upload Problem 10 2162 October 18, 2010
by brockmjp
Reading Resistance 4 1947 October 17, 2010
by LindaEC
avrisp mkii trouble 21 3520 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 1918 October 10, 2010
by hevans
Setting FUSES? 5 2521 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 3104 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 2270 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 1971 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 2157 September 21, 2010
by bretm
MCU Programming Error 2 1417 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 1830 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1665 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 3009 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 1784 September 15, 2010
by bpenglase
Mac problems with programming 7 1901 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 3479 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 1718 September 07, 2010
by hevans
Initial programming 15 1681 September 04, 2010
by Rick_S
LED all at once 4 1592 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 1930 August 26, 2010
by Rick_S
IR reciever/transmitter 2 1812 August 26, 2010
by bretm
alternative programming language 4 1944 August 25, 2010
by awesome
Listen for serial input 4 2058 August 24, 2010
by mrobbins
data transmission using digital i/o 1 1823 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 3121 August 21, 2010
by Ralphxyz
tempsensor 4 1529 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 2696 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 3363 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 3619 August 16, 2010
by ironcladmvtm
Compile 4 1588 August 16, 2010
by Ralphxyz
Change text 6 1516 August 10, 2010
by Ralphxyz
Data logging using SD card 9 7848 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 2289 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 2775 August 07, 2010
by kle8309
Other LCDs? 2 1656 August 06, 2010
by Rick_S
Not working 21 2862 August 06, 2010
by Razvan
Generating random numbers in C. 2 2393 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 2226 August 04, 2010
by gnkarn
My MAKE article 2 2117 August 04, 2010
by Rick_S
COM port assignment with Vista 6 2128 July 31, 2010
by sbrod
Multiple ADC ports 9 2440 July 31, 2010
by norby31
what do these errors mean? 11 1576 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 6132 July 28, 2010
by hevans
Saving variables 2 1688 July 27, 2010
by bretm
Printing today date on LCD 5 1720 July 27, 2010
by Ralphxyz
Sending a string 6 2011 July 26, 2010
by ioScream
LED Scrolling display 1 1995 July 25, 2010
by ermias
error help 3 1720 July 24, 2010
by cinta51
Need a JumpStart 8 1694 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 2613 July 20, 2010
by pjack
Content mismatch - verification error 6 2534 July 20, 2010
by pjack
Reading battery voltage using ADC 15 10593 July 20, 2010
by lsoltmann
LCD sequence question 2 1447 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 1960 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 4719 July 12, 2010
by lcruz007
ADC with input at ground 6 2095 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 1906 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 1985 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1603 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 2254 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 1905 June 29, 2010
by bretm
Saving text to EEPROM 2 2448 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 1905 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1685 June 14, 2010
by banerjen
Quick question for those fluent in C 7 1802 June 13, 2010
by BobaMosfet
Programming Language Reference 6 1817 June 12, 2010
by Jer
Foodloader help 5 1736 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 2211 June 11, 2010
by treymd
tempsensor project 8 1583 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1693 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1671 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 3947 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1507 May 13, 2010
by wayward
ISP programming error 8 6667 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 2028 May 11, 2010
by avicell
Maximum PWM frequency? 4 1953 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 1781 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 1850 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 2161 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1541 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2021 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 2764 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2611 May 01, 2010
by Solorbob
UART programming (PC side) 4 2345 May 01, 2010
by Hexorg
Assemble resistor notation 4 1480 May 01, 2010
by Ralphxyz
coding pushbuttons 9 1817 April 30, 2010
by bretm
Using PCINT4 5 2008 April 22, 2010
by bretm
Using Shift Registers? 2 2381 April 18, 2010
by wayward
on flash FILE i/o 6 1686 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 1592 April 13, 2010
by sask55
AVR Arrays? 2 2645 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 4875 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 2918 April 11, 2010
by JackScumm
My new game for my EES 7 2108 April 10, 2010
by Hexorg
Silly Coding Question 10 1736 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 2587 April 08, 2010
by Ralphxyz
Boot loader Questions 6 2273 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 1791 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 1784 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 2201 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 1778 April 02, 2010
by lcruz007
PWM and LEDs 3 2064 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 1723 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 2002 March 27, 2010
by bretm
Modifing C code without knowing C 3 1813 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 5339 March 24, 2010
by Frozenlock
Python code to create LED font 1 2182 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 3275 March 21, 2010
by brian
Eclipse AVR plugin help 5 2017 March 18, 2010
by fatmarik
Help with programing plese 4 1730 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 2353 March 17, 2010
by Rick_S
POST (power on self test) 2 1870 March 12, 2010
by treymd
Easy PWM tutorial 2 1850 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 2088 March 09, 2010
by met_fredrik
My project at my local newspaper 3 2058 March 07, 2010
by lcruz007
asm macro error 2 1739 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 1860 March 05, 2010
by xc2rx
ACD sample rate 4 2406 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 2745 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 1810 March 03, 2010
by Malicious
ATmega328P Upgrade 3 1875 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1586 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 2193 March 02, 2010
by lcruz007
Easy Random Numbers 3 2674 March 01, 2010
by hevans
float to int? 5 1948 February 27, 2010
by Hexorg
An interesting beep 1 1955 February 26, 2010
by bretm
Bucket Brigade 3 1743 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 8457 February 20, 2010
by treymd
Skateboard project, new to programming. 9 2425 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 1679 February 15, 2010
by ton_mit
Bootloader install 6 2639 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 2161 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 1689 February 13, 2010
by banerjen
clearing data in serail buffer 5 5046 February 11, 2010
by sask55
microseconds realtimeclock 3 1831 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 2060 February 08, 2010
by mrobbins
time structure check 12 1871 February 07, 2010
by wayward
ISP Question 10 1917 February 06, 2010
by Phrank916
Can't upload to m328p 4 2068 February 06, 2010
by sask55
Check out my new project! 5 2187 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 1884 February 02, 2010
by saleem
Convert uint8_t to char 3 8984 February 01, 2010
by saleem
Need Accelerometer... 8 2063 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1667 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1574 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 2820 January 29, 2010
by Rick_S
what the heck does << mean? 4 1952 January 29, 2010
by Ralphxyz
Clocking another IC 3 1633 January 27, 2010
by mrobbins
Twisted pair 11 1916 January 26, 2010
by mongo
Python Majic 3 2427 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 1676 January 22, 2010
by hevans
Trouble in sending information in UART 3 1942 January 20, 2010
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Upgrade to Atmega328p 11 2761 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 6514 January 20, 2010
by saleem
Help needed on counting program 5 1960 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 3110 January 19, 2010
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Python creates it's own errors! 17 1862 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 1909 January 18, 2010
by mongo
Compiling new code 10 1981 January 16, 2010
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Make error 17 2373 January 16, 2010
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ISP and micro madness. 12 1966 January 14, 2010
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Code question: Setting bits/pins high or low 4 1828 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 1703 January 14, 2010
by Rick_S
Book suggestions? 3 1744 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 2050 January 11, 2010
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Total C virgin Newbie 4 1914 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 3452 January 05, 2010
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Newbie needs help !!!!! 3 1961 January 03, 2010
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Programming 'error' but programs load & run 5 1936 December 31, 2009
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Understanding Array Code 9 1944 December 30, 2009
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Temperature Project Code explaination 3 1680 December 30, 2009
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Pin change interrupt 2 2246 December 28, 2009
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how to write a simple button push interrupt with debounding 2 3034 December 28, 2009
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initialload make error - possible avr-gcc installation problem 2 2151 December 27, 2009
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Simple LED Light Chaser Souce Code In C 12 10100 December 27, 2009
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Makefile foodloader 34 3679 December 27, 2009
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Delphi COM Streaming 3 3905 December 25, 2009
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High voltage signal timer 3 1684 December 23, 2009
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Compiler. besides the gcc? 56 3613 December 22, 2009
by Rick_S
Managing data tables 12 2162 December 21, 2009
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external interrupt 1 1640 December 21, 2009
by saleem
Weather Station 1 2258 December 19, 2009
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Clock time / keyboard / LED Marquee combined 2 2060 December 14, 2009
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from ivonv's post 8 2486 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 1787 December 07, 2009
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delay.c issues with the 328p 5 2389 December 07, 2009
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Tempsensor Variation Problem 43 2785 December 06, 2009
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Ideas for coding LED array streaming? 10 2353 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 1844 December 04, 2009
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A few questions... 10 2245 November 29, 2009
by hevans
Help with code please 22 3033 November 29, 2009
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Programmers Wanted 1 1976 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 1730 November 25, 2009
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Writing Big Numbers to the LCD 4 1913 November 24, 2009
by FWSquatch
Random Questions 10 1923 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 1793 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 3704 November 23, 2009
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C Programming basic question 3 1920 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 4035 November 09, 2009
by jbremnant
LED Marquee acting weird 23 2667 November 02, 2009
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How-To: Sleep 11 3710 October 27, 2009
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I2C communications 3 1956 October 24, 2009
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[Help] Make file python listener and order of operations 22 4597 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 1821 October 19, 2009
by puargs
Suggestions for LCD program space 13 2359 October 14, 2009
by mikedoug
Tug this is for you (only) 5 1895 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 2883 September 28, 2009
by rusirius
Connection to cell phones 7 2718 September 22, 2009
by rusirius
Very simple assembly problem 13 3375 September 21, 2009
by rusirius
Linux C editor recommendation 11 3913 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 3320 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 2182 September 15, 2009
by rusirius
Using source code 10 2187 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 2397 August 26, 2009
by Nerdful_com
Curious about Wireless 3 2171 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 4547 August 23, 2009
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Simple 'Dimming an LED example' 3 6825 August 19, 2009
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"connection refused" ledarray2 7 2409 August 19, 2009
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Changing Uart Baud Rate 6 3377 August 15, 2009
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python loop 21 3579 August 11, 2009
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When PIN is high and when it is low 5 2501 August 11, 2009
by amco
"Fancy Pants" Batch File 3 2551 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 11206 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 5094 July 29, 2009
by mrobbins
Bootloader Kit 9 2747 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 6258 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 5921 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2048 July 10, 2009
by karlockhart
Digital Write Question 14 2266 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 4149 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 2074 June 22, 2009
by Tug
debugging 4 2207 June 20, 2009
by wayward
Help with a state machine 3 3149 June 11, 2009
by n3ueaEMTP
Binary Clock 24 4938 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 3834 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 2933 May 26, 2009
by wayward
sprintf 4 3245 May 22, 2009
by wayward
testing the programmer 3 1910 May 16, 2009
by digiassn
initialload 3 2138 May 09, 2009
by tuxguy
Simple Communication with your computer 12 3002 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 2554 May 06, 2009
by wayward
AVR Bootloaders 3 2289 April 18, 2009
by wayward
Led Marquee question 14 2687 April 11, 2009
by mcai8sh4

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Did you know that any circuit of voltage sources and resistors can be simplified to a "Thevenin" equivalent circuit? Learn more...