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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (824 threads, 6717 posts)
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Using two timers 22 259 5 days, 1 hour ago
by lsoltmann
Buzzer sound is stretched with ATMega328 5 101 January 17, 2016
by Rick_S
Master/Slave I2C 32 7771 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 205 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 228 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 8262 October 02, 2015
by BobaMosfet
Replacement LCD 4 211 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 301 September 18, 2015
by RickMcKeon
MCU basic concept 6 242 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 936 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 737 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 470 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 514 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 937 February 14, 2015
by Noter
Programming with graphics 6 639 November 24, 2014
by jmuthe
Let's do a project 42 1564 November 21, 2014
by BobaMosfet
MicroView Program Load 7 815 November 11, 2014
by BobaMosfet
COM Port Problem 4 584 October 22, 2014
by BobaMosfet
Do not understand this 12 2064 September 29, 2014
by BobaMosfet
original program 3 676 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 1208 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 686 June 10, 2014
by lailai
Motorcycle tachometer 1 816 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 790 June 01, 2014
by sask55
Pointer questions 6 732 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 641 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 5874 May 13, 2014
by Ralphxyz
a Tiny project 15 1081 May 05, 2014
by Pew446
char array if statement 4 629 April 21, 2014
by Noter
How many KB of flash is my program using? 6 740 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 1488 March 15, 2014
by JimFrederickson
char array if statement 12 908 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 2110 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 527 February 24, 2014
by boxvic
complex library 3 722 January 19, 2014
by esoderberg
complex library 1 506 January 18, 2014
by scootergarrett
MKII questions 23 1614 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 760 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 2078 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 1062 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 2245 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 12438 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 1052 October 26, 2013
by Noter
HV Programmer 8 1190 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 1944 September 11, 2013
by pcbolt
Get time between sensor readings 5 922 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 2034 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 1334 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 966 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 964 August 07, 2013
by pcbolt
XMEGA 2 903 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 2446 July 17, 2013
by edb
Different result with different variable names 9 975 June 04, 2013
by scootergarrett
Strange ADC errors 15 1299 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 715 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 830 May 29, 2013
by Kami
Define debug comments 10 998 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 2789 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 910 April 28, 2013
by pcbolt
makefile eeprom 2 792 April 22, 2013
by pcbolt
TWI questions. 10 1571 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 5751 April 07, 2013
by JimFrederickson
Bootloader woes 15 1286 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 1108 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 1226 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 1646 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 5397 March 28, 2013
by Ralphxyz
creating make file 10 989 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 868 March 14, 2013
by lnino
USART as SPI 7 2413 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 842 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 1700 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 909 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 894 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 822 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 1080 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 1205 February 12, 2013
by Nichben
Beginners Guide 2 1053 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 1961 February 05, 2013
by adosch
Writing into memory while running program 4 916 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 1186 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 882 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 1850 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 2294 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 2154 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 894 January 12, 2013
by Noter
help with keypad/display project code 23 1474 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 895 January 10, 2013
by keith712
LED circuit not producing expected results 5 1199 January 05, 2013
by Noter
AVR Programming without bootloader 29 3722 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 801 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 3727 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 1614 December 29, 2012
by pcbolt
typecast problem? 7 834 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 1183 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 1468 December 24, 2012
by Noter
oscillator fuse bits 9 1060 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 998 December 23, 2012
by keith712
no such file error 1 6 1315 December 23, 2012
by keith712
Using strcpy 3 1156 December 20, 2012
by Nichben
Analog to Digital Conversion 44 2179 December 18, 2012
by Rick_S
printf problems 9 1131 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 1673 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 2561 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 1264 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 15109 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 734 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 898 November 20, 2012
by BobaMosfet
printf_P problems 5 1408 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 1918 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 1900 October 22, 2012
by JimFrederickson
waht dose |= do 5 1185 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 2314 October 20, 2012
by fishberg5051
Array limitations 6 1693 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 1771 October 16, 2012
by ankush_karche
Reading from uart stream 18 2239 October 15, 2012
by sask55
AVRISP v2 programmer 3 1190 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 1898 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 1217 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 1772 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 2720 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 937 October 01, 2012
by Noter
indexing an array with a variable 5 869 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 772 September 27, 2012
by ankush_karche
use of strcat fuction 7 1170 September 23, 2012
by sask55
ADC problem 11 1399 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 1373 September 18, 2012
by Bushy
Program too big for MCU? 3 904 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 5704 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 1650 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 1196 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 1213 September 13, 2012
by wadaltmon
Need help reading input port pin 8 1111 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 1305 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 3084 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 1545 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 1039 September 05, 2012
by Ralphxyz
R/C Car Programing 2 1006 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 894 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 1423 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 1699 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 865 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 1585 August 21, 2012
by thinairart
Simple micro controlled light switch 2 1243 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 1377 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 1099 August 18, 2012
by Finis
TypeCast problem 3 829 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 1109 August 15, 2012
by Ralphxyz
The datasheet!!! 3 942 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 1250 August 03, 2012
by virtual
Basic programming help 11 1115 July 30, 2012
by sask55
Random Number Generator 5 2041 July 25, 2012
by lnino
Scanner Input/Output 7 1033 July 23, 2012
by bl00513
Test program - location? 3 864 July 21, 2012
by TheFed
Making a library? 11 1433 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 7319 July 19, 2012
by Ralphxyz
Program with real serial cable 9 1352 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 8257 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 1023 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 3607 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 1062 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 2183 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 1702 July 06, 2012
by edb
Counting the changes in a pin 3 956 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 993 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 1454 July 03, 2012
by Rick_S
Fuses for External Crystal 2 1074 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 2196 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 971 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 1035 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 2626 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 1384 June 23, 2012
by rmore
Reading eeprom 3 1153 June 21, 2012
by missle3944
Bluetooth Module Question 2 1075 June 20, 2012
by pcbolt
Using #define 3 936 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 1106 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 1287 June 14, 2012
by dicko
Timing for each line of code 3 898 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 2055 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 1023 June 10, 2012
by Pew446
328p makefile 5 1227 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 4072 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 1463 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 1017 June 03, 2012
by chaosatom
Input pin Trouble 2 1096 May 28, 2012
by pcbolt
Master/Slave SPI 10 7075 May 28, 2012
by sask55
SPI problem 7 2409 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 989 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 1307 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 1134 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 1276 May 17, 2012
by RogerFL
Compiler issue? 3 990 May 17, 2012
by RogerFL
SPI Problem! 1 1334 May 17, 2012
by kemil
Read from atmega 15 5536 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 2295 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 1104 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 2257 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 1645 May 08, 2012
by RogerFL
Displaying on the LCD 2 1058 May 06, 2012
by ad2476
Problem with Boolean type 12 2193 May 03, 2012
by HexManiac
Fan control troubleshooting 24 2070 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 1279 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 1494 April 29, 2012
by JimFrederickson
include statement 2 984 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 1229 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 2645 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 2070 April 20, 2012
by Ralphxyz
Simple UART code 7 2122 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 1831 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 932 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 1566 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 1461 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 1807 April 12, 2012
by hevans
Dont understand the &= and |= 8 1122 April 06, 2012
by pcbolt
newbie 17 1492 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 1331 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 1208 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 1153 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 1339 March 30, 2012
by pcbolt
Code Doctor needed. 21 1415 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 1168 March 30, 2012
by pcbolt
LED Array questions 3 1063 March 30, 2012
by amartinez
Need help Programing! 2 1023 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 1360 March 22, 2012
by pcbolt
trouble need help 7 1102 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 1842 March 14, 2012
by stanvan
concise serial output? 5 1195 March 11, 2012
by sask55
2N7000 work with open drain? 5 1672 March 08, 2012
by RogerFL
How to create a timer? 8 1308 March 07, 2012
by Rick_S
Need help with frequency counter 8 1408 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 1042 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 1229 March 03, 2012
by esoderberg
Mac Terminal programming 11 1775 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 1069 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 1757 February 29, 2012
by pcbolt
SPI Programming 11 3351 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 1129 February 27, 2012
by jvince96
Sending Data to a File 4 1602 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 1462 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 1270 February 18, 2012
by mdk
Code weird errors? 13 1390 February 17, 2012
by pcbolt
Hardware Connections 3 1041 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 5334 February 11, 2012
by Rick_S
First MCU Program 4 1087 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 1349 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 1144 February 07, 2012
by sask55
Implicit Definition Errors 4 1413 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 1668 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 1429 February 04, 2012
by dvdsnyd
help with interrupts 6 1383 February 04, 2012
by dvdsnyd
questions on overflow 4 1117 February 03, 2012
by dvdsnyd
curser positioning 6 1109 February 01, 2012
by tchilzer2
Some Interrupt Code 4 1560 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 1219 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 1501 January 29, 2012
by DS1000
Sending a string in UART 19 9941 January 27, 2012
by treymd
HD44780 (LCD) 3 1406 January 24, 2012
by glendon
Variation on 3 bit adder 9 1234 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 1180 January 23, 2012
by Rick_S
referencing a variable 20 1451 January 21, 2012
by Ralphxyz
pin change interrupts 9 2130 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 2536 January 19, 2012
by raylop
test 3 1015 January 18, 2012
by Gil
Trouble with my first program! help 50 2244 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 1571 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 1364 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 2549 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 1044 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 1951 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 1191 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 1527 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 2302 January 05, 2012
by tchilzer2
Interrupt Problem 8 1289 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1446 January 05, 2012
by hevans
Bootloader error 5 1423 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 2076 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1396 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 1102 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 1066 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 1455 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 1695 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 1552 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 2650 December 24, 2011
by BobaMosfet
Tempsensor Project 41 3814 December 23, 2011
by pcbolt
Completely Confused with Shift registers 23 1719 December 22, 2011
by missle3944
"DIP switch" project (basic nerdkit) 6 1645 December 22, 2011
by glendon
Serial Read in Labview 12 3235 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 1476 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 1066 December 19, 2011
by Striker
Corrupted Data 2 1434 December 13, 2011
by hevans
Digital clock code 2 1482 December 12, 2011
by Rick_S
Detecting high/ low pins 11 3479 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 1808 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 2380 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 1461 December 07, 2011
by huzbum
Music with the MCU?? 12 2297 December 05, 2011
by 2electrified
LED array scroll function 38 8112 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 1497 December 04, 2011
by pfullen
Using Vim - installing C script 4 1268 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 1329 December 02, 2011
by bluestang
First Program initilload 11 1332 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 1365 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 1649 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 1390 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 1685 November 22, 2011
by Rick_S
LCD and custom display 3 1218 November 20, 2011
by missle3944
LCD Custom Characters Help 6 2728 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 1839 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 1262 November 11, 2011
by BNS
Modbus Master 1 1592 November 10, 2011
by doughowlett
TEXT output via serial / com 18 1585 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 1845 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 1285 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 1104 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 6282 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 1256 November 07, 2011
by Heed
Array creation and access 4 1065 November 07, 2011
by JimFrederickson
Huffman coding 2 1308 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 2116 November 03, 2011
by hevans
Eyeboard, a new approach 1 1303 November 03, 2011
by lcruz007
TWI hang up 4 1705 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 1299 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1470 October 28, 2011
by hevans
Complete one button menu system 3 2812 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 1698 October 17, 2011
by claesz
ADC help 3 1239 October 15, 2011
by sonicgadgets
String manipulation 6 1861 October 13, 2011
by claesz
Basic Makefile Help 4 1226 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 4167 October 06, 2011
by Rick_S
Led Blink 3 1432 October 05, 2011
by Ralphxyz
Trouble upgrading 14 1481 October 03, 2011
by hevans
Games to learn programming 4 3115 September 23, 2011
by Ralphxyz
Master Slave communications 4 1399 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 1200 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 1813 September 11, 2011
by dgikuljot
MCU Configuration 12 1266 September 08, 2011
by BobaMosfet
Varying voltages 10 1492 September 07, 2011
by bretm
Interpret statement 5 1122 September 03, 2011
by egero1
Temp spi help 3 1040 September 01, 2011
by missle3944
LCD horizontal scrolling 10 2957 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 1301 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 1548 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 1604 August 21, 2011
by BobaMosfet
xylophone program 1 1194 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 1269 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1435 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 1702 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 5667 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 1440 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 2371 August 08, 2011
by bretm
Noise Noise Noise 3 1918 August 04, 2011
by hariharan
Accessing PB1 - 5 2 1106 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 1322 August 03, 2011
by cujofever
Loading the "Bootloader" 36 3199 August 03, 2011
by kayrock
EEPROM confusion 13 2133 July 29, 2011
by Noter
1value error 21 1777 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 1348 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 1842 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1427 July 21, 2011
by carlhako
Populating an Array 22 1859 July 20, 2011
by Ralphxyz
uint8_t array problems 5 1782 July 20, 2011
by Tug
sprintf won't convert to a float. 29 3052 July 19, 2011
by BobaMosfet
Make header file 10 2597 July 19, 2011
by Ralphxyz
pwm for dac 58 6164 July 18, 2011
by kayrock
Random Number 2 1291 July 18, 2011
by Robotnik
Interupts with a button 3 1102 July 16, 2011
by Noter
need help with my code 3 1279 July 13, 2011
by bhovik
Weird OSX compiling problem 2 1012 July 13, 2011
by gcharris
C++ 8 3495 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 1304 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 1815 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 2027 July 08, 2011
by Rick_S
Making a programmer 7 1551 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 1791 July 04, 2011
by uml_12
Aurdino Code to basic C 1 1573 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 2722 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1428 June 27, 2011
by Rick_S
Time.h 3 1951 June 23, 2011
by JamesR
Pygame (no rect object) 5 1731 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1396 June 22, 2011
by Ralphxyz
Error in Code 2 1016 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 1475 June 21, 2011
by lnino
Responding to a Button with Polling 7 1606 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 2736 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 1195 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 1577 June 13, 2011
by JoyceChee
Nerdkit 22 2323 June 11, 2011
by HJA
Button ipod help 5 1050 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1557 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 2058 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 1317 June 03, 2011
by BobaMosfet
Stepper motor code question 1 1840 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 1837 May 29, 2011
by Ralphxyz
questions about setting bits 11 2492 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 4060 May 26, 2011
by huzbum
Question About Interrupts 4 1558 May 25, 2011
by huzbum
RPM to MPH 12 2009 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 2618 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 1507 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1517 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 2273 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 2004 May 20, 2011
by Ralphxyz
UART interrupt issues 6 2391 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 1522 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 1499 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 1677 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 1630 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 4765 May 17, 2011
by amartinez
PSTR error? 5 1443 May 17, 2011
by hevans
Photoresistor to ADC 15 1971 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 1304 May 14, 2011
by rboggs10
Storing data on a flash drive 6 2151 May 14, 2011
by bretm
Help with some code? 4 1273 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 1685 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 1370 May 13, 2011
by bretm
Python first try comments please 18 1983 May 12, 2011
by Ralphxyz
Control Servo with Button 13 2329 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 1499 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 4768 May 09, 2011
by Ralphxyz
Python Help 23 3154 May 09, 2011
by kemil
Purchased MCU does not work? 7 2980 May 08, 2011
by paulwszew
Compiling error codes 10 1267 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1558 May 05, 2011
by hevans
upgrade! 1 1234 May 04, 2011
by XOXO
SPI communication code 11 2177 May 03, 2011
by Hexorg
Strange Text Blinking help 4 1148 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 2582 April 24, 2011
by xodin
Programming in JAVA 8 10506 April 21, 2011
by Ralphxyz
Function help 5 1376 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 1566 April 21, 2011
by lnino
Interesting code structure. 21 2369 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 2811 April 20, 2011
by uml_12
SPI transfer delay 3 1585 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 1712 April 18, 2011
by Noter
Implementation of printf(...) function 2 1481 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 2440 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 1756 April 16, 2011
by kayrock
Programming with serial port 6 2111 April 14, 2011
by carlhako
UART 2 1566 April 14, 2011
by Rick_S
Programmers Notepad 4 1917 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1483 April 12, 2011
by bretm
Nerdkits library 9 1447 April 10, 2011
by hariharan
Playing different music with the MCU 7 18848 April 07, 2011
by bretm
How to store a variable to flash memory? 7 2182 April 07, 2011
by leedawg
timer/counter modules interrupts 2 2127 April 07, 2011
by Noter
Serial setup for wireless transmission 14 3254 April 06, 2011
by Schrat
Memory organization 8 1655 April 06, 2011
by Noter
LED array 2 1489 April 06, 2011
by hevans
compiling a .c file 8 1870 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 1794 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 1432 April 05, 2011
by bretm
led array code 7 1733 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 3134 April 02, 2011
by kkanodia
Frequency 20 1790 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1514 April 02, 2011
by hariharan
Help with code 3 1256 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 2004 March 31, 2011
by lnino
Connect a different LCD 12 1729 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 1991 March 30, 2011
by bretm
Writing software using eye movements 2 1369 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 2591 March 29, 2011
by lnino
Interrupts 18 2386 March 28, 2011
by hariharan
OR gate? 14 1732 March 27, 2011
by esoderberg
Analog Output 2 1479 March 26, 2011
by Ralphxyz
For command 8 1348 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 1865 March 25, 2011
by hevans
ADMUX 52 3027 March 25, 2011
by Ralphxyz
Attiny10 7 3189 March 25, 2011
by Rick_S
Java Help 2 1577 March 24, 2011
by Ralphxyz
Help with ADC 3 1345 March 23, 2011
by bretm
help needed with uart code 4 1984 March 19, 2011
by plinko
Uart 2 1305 March 19, 2011
by missle3944
How to make a "Make File" 3 1953 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 3469 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 1984 March 14, 2011
by lcruz007
Python script collapsing after a while 7 2467 March 11, 2011
by missle3944
Hacking an old school led display 11 3145 March 10, 2011
by Noter
RPM Program 13 3242 March 10, 2011
by Earnhardt
Setting Pin Low 2 1400 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 1505 March 06, 2011
by JHMTech1
Reading more than one Temp 7 1469 March 06, 2011
by billwis
Function Prototypes 4 1292 March 04, 2011
by Rick_S
Debugger 3 1394 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 2295 March 02, 2011
by bretm
Registers????? 14 1752 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1535 February 27, 2011
by MichaelJE2
Basic C Programming 13 3288 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 1592 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 2643 February 23, 2011
by Wads
Programming Capabilities 7 1552 February 23, 2011
by Twarter369
RC car 6 2007 February 22, 2011
by derberp
How to play user entered sound? 9 1602 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 1269 February 21, 2011
by hevans
Compiling the bootloader 17 2319 February 20, 2011
by Ralphxyz
Help with PWM 2 2259 February 20, 2011
by hevans
ADCRA 4 1447 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 1839 February 20, 2011
by hevans
Accelerometer project 12 5928 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 1354 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 2060 February 13, 2011
by fubar769
Servo code execution 1 1411 February 11, 2011
by missle3944
New chip programming 2 1896 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 2922 February 07, 2011
by hevans
Compiling 3 1354 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 1919 February 05, 2011
by mongo
Checking a Pins Status 3 1764 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 1232 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1352 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 2577 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1497 February 01, 2011
by rboggs10
recalling program from microcontroller 2 1216 February 01, 2011
by Rick_S
ADC HELP!!! 16 2617 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1417 January 31, 2011
by rboggs10
My first .h file usage 3 1723 January 31, 2011
by Ralphxyz
counting 4 1335 January 28, 2011
by Jalex
atmega328P's ADC 2 2414 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 12113 January 27, 2011
by huzbum
bootloader for ATtiny13 4 3925 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 1762 January 25, 2011
by popwarsweet
Confused again 2 1367 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 2866 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1412 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 1632 January 23, 2011
by Rick_S
Loading issues 4 1449 January 22, 2011
by Shabigity
printf dip arithmetic 3 1290 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 2000 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 3460 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 2216 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 1919 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 1658 January 15, 2011
by wanderingjew
MCU specific C programming 4 1883 January 15, 2011
by Hexorg
Math Problem 1 1547 January 15, 2011
by Jalex
Coding question 2 1295 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 1834 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 1820 January 13, 2011
by Icyhot
programming ladder logic 7 7219 January 11, 2011
by tomroth
lcd.c bitwise operations 2 1630 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 1797 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 1749 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 1881 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1386 January 04, 2011
by Steven
N00B memory allocation questions 4 1461 January 04, 2011
by Sciencenerd
SD card protocol 3 3532 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 1761 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 1911 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 1922 January 01, 2011
by hevans
Just built a 7 segment interface 7 2663 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 2477 December 28, 2010
by Ralphxyz
if statements... 12 2344 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 3072 December 22, 2010
by VictorsNerdery
Math Check Please 5 1304 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 2031 December 22, 2010
by Icyhot
Question Regarding Registers 5 1534 December 16, 2010
by hevans
JTAG programming 2 1881 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1441 December 11, 2010
by mbobak
knight rider LED animation 21 3866 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 1392 December 06, 2010
by lcruz007
Error during make 2 1451 December 06, 2010
by bretm
trying to understand MAKE 6 1407 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 2278 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1461 December 01, 2010
by hevans
using different crystals 4 1446 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 2046 November 25, 2010
by Ralphxyz
Writing Data to File 2 1600 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1460 November 18, 2010
by hevans
Fourier transform 3 2635 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 1348 November 11, 2010
by bretm
Quick bootloader question 4 1543 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1448 November 08, 2010
by gusr205
Doing Integrals in C code 5 3980 November 07, 2010
by hevans
Duty cycle 3 1490 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 1705 November 05, 2010
by bretm
I2C Nerdkit Library 14 3648 October 30, 2010
by Ralphxyz
Malloc Issues 6 2078 October 30, 2010
by kle8309
Smooth servo movement. 10 3021 October 27, 2010
by esoderberg
or operator 2 1352 October 25, 2010
by hevans
Tech-O-Meter 5 1515 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 3241 October 25, 2010
by Rick_S
Temperature sensor 10 2524 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 1688 October 23, 2010
by mmw1
how does avr memory work? 2 2103 October 19, 2010
by hevans
DAPA Upload Problem 10 2000 October 18, 2010
by brockmjp
Reading Resistance 4 1840 October 17, 2010
by LindaEC
avrisp mkii trouble 21 3325 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 1816 October 10, 2010
by hevans
Setting FUSES? 5 2309 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 2827 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 2167 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 1865 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 2047 September 21, 2010
by bretm
MCU Programming Error 2 1319 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 1711 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1575 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 2811 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 1641 September 15, 2010
by bpenglase
Mac problems with programming 7 1760 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 3336 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 1611 September 07, 2010
by hevans
Initial programming 15 1567 September 04, 2010
by Rick_S
LED all at once 4 1470 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 1799 August 26, 2010
by Rick_S
IR reciever/transmitter 2 1703 August 26, 2010
by bretm
alternative programming language 4 1805 August 25, 2010
by awesome
Listen for serial input 4 1933 August 24, 2010
by mrobbins
data transmission using digital i/o 1 1715 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 2967 August 21, 2010
by Ralphxyz
tempsensor 4 1437 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 2543 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 3189 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 3490 August 16, 2010
by ironcladmvtm
Compile 4 1494 August 16, 2010
by Ralphxyz
Change text 6 1408 August 10, 2010
by Ralphxyz
Data logging using SD card 9 7457 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 2097 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 2641 August 07, 2010
by kle8309
Other LCDs? 2 1564 August 06, 2010
by Rick_S
Not working 21 2485 August 06, 2010
by Razvan
Generating random numbers in C. 2 2289 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 2076 August 04, 2010
by gnkarn
My MAKE article 2 1996 August 04, 2010
by Rick_S
COM port assignment with Vista 6 1988 July 31, 2010
by sbrod
Multiple ADC ports 9 2290 July 31, 2010
by norby31
what do these errors mean? 11 1448 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 5768 July 28, 2010
by hevans
Saving variables 2 1555 July 27, 2010
by bretm
Printing today date on LCD 5 1619 July 27, 2010
by Ralphxyz
Sending a string 6 1876 July 26, 2010
by ioScream
LED Scrolling display 1 1904 July 25, 2010
by ermias
error help 3 1607 July 24, 2010
by cinta51
Need a JumpStart 8 1578 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 2448 July 20, 2010
by pjack
Content mismatch - verification error 6 2365 July 20, 2010
by pjack
Reading battery voltage using ADC 15 9808 July 20, 2010
by lsoltmann
LCD sequence question 2 1331 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 1858 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 4502 July 12, 2010
by lcruz007
ADC with input at ground 6 1961 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 1806 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 1814 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1522 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 2103 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 1812 June 29, 2010
by bretm
Saving text to EEPROM 2 2269 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 1777 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1573 June 14, 2010
by banerjen
Quick question for those fluent in C 7 1675 June 13, 2010
by BobaMosfet
Programming Language Reference 6 1698 June 12, 2010
by Jer
Foodloader help 5 1626 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 2123 June 11, 2010
by treymd
tempsensor project 8 1476 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1570 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1567 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 3758 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1408 May 13, 2010
by wayward
ISP programming error 8 6213 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 1925 May 11, 2010
by avicell
Maximum PWM frequency? 4 1854 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 1690 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 1758 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 2004 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1446 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 1915 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 2676 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2486 May 01, 2010
by Solorbob
UART programming (PC side) 4 2214 May 01, 2010
by Hexorg
Assemble resistor notation 4 1382 May 01, 2010
by Ralphxyz
coding pushbuttons 9 1694 April 30, 2010
by bretm
Using PCINT4 5 1855 April 22, 2010
by bretm
Using Shift Registers? 2 2247 April 18, 2010
by wayward
on flash FILE i/o 6 1578 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 1476 April 13, 2010
by sask55
AVR Arrays? 2 2374 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 4544 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 2783 April 11, 2010
by JackScumm
My new game for my EES 7 2003 April 10, 2010
by Hexorg
Silly Coding Question 10 1629 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 2415 April 08, 2010
by Ralphxyz
Boot loader Questions 6 2151 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 1692 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 1663 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 2086 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 1680 April 02, 2010
by lcruz007
PWM and LEDs 3 1937 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 1627 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 1882 March 27, 2010
by bretm
Modifing C code without knowing C 3 1714 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 5150 March 24, 2010
by Frozenlock
Python code to create LED font 1 2082 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 3116 March 21, 2010
by brian
Eclipse AVR plugin help 5 1898 March 18, 2010
by fatmarik
Help with programing plese 4 1601 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 2187 March 17, 2010
by Rick_S
POST (power on self test) 2 1774 March 12, 2010
by treymd
Easy PWM tutorial 2 1762 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 1948 March 09, 2010
by met_fredrik
My project at my local newspaper 3 1954 March 07, 2010
by lcruz007
asm macro error 2 1610 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 1730 March 05, 2010
by xc2rx
ACD sample rate 4 2266 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 2604 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 1709 March 03, 2010
by Malicious
ATmega328P Upgrade 3 1752 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1504 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 2073 March 02, 2010
by lcruz007
Easy Random Numbers 3 2555 March 01, 2010
by hevans
float to int? 5 1845 February 27, 2010
by Hexorg
An interesting beep 1 1820 February 26, 2010
by bretm
Bucket Brigade 3 1647 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 8262 February 20, 2010
by treymd
Skateboard project, new to programming. 9 2307 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 1541 February 15, 2010
by ton_mit
Bootloader install 6 2500 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 2065 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 1579 February 13, 2010
by banerjen
clearing data in serail buffer 5 4847 February 11, 2010
by sask55
microseconds realtimeclock 3 1704 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 1941 February 08, 2010
by mrobbins
time structure check 12 1747 February 07, 2010
by wayward
ISP Question 10 1781 February 06, 2010
by Phrank916
Can't upload to m328p 4 1941 February 06, 2010
by sask55
Check out my new project! 5 2064 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 1799 February 02, 2010
by saleem
Convert uint8_t to char 3 8208 February 01, 2010
by saleem
Need Accelerometer... 8 1903 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1551 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1471 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 2700 January 29, 2010
by Rick_S
what the heck does << mean? 4 1855 January 29, 2010
by Ralphxyz
Clocking another IC 3 1541 January 27, 2010
by mrobbins
Twisted pair 11 1783 January 26, 2010
by mongo
Python Majic 3 2262 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 1575 January 22, 2010
by hevans
Trouble in sending information in UART 3 1844 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 2581 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 6310 January 20, 2010
by saleem
Help needed on counting program 5 1852 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 2989 January 19, 2010
by treymd
Python creates it's own errors! 17 1709 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 1825 January 18, 2010
by mongo
Compiling new code 10 1887 January 16, 2010
by N3Roaster
Make error 17 2245 January 16, 2010
by Eb547
ISP and micro madness. 12 1841 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 1718 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 1597 January 14, 2010
by Rick_S
Book suggestions? 3 1649 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 1947 January 11, 2010
by ecornwell
Total C virgin Newbie 4 1778 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 3321 January 05, 2010
by hevans
Newbie needs help !!!!! 3 1850 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 1806 December 31, 2009
by hevans
Understanding Array Code 9 1839 December 30, 2009
by Electromech
Temperature Project Code explaination 3 1573 December 30, 2009
by markjbenson
Pin change interrupt 2 2135 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 2907 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 2046 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 9604 December 27, 2009
by jastermerrel
Makefile foodloader 34 3548 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 3700 December 25, 2009
by Aceslick911
High voltage signal timer 3 1574 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 3475 December 22, 2009
by Rick_S
Managing data tables 12 2056 December 21, 2009
by JKITSON
external interrupt 1 1552 December 21, 2009
by saleem
Weather Station 1 2145 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 1944 December 14, 2009
by hevans
from ivonv's post 8 2348 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 1681 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 2285 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 2662 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 2237 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 1747 December 04, 2009
by pbfy0
A few questions... 10 2132 November 29, 2009
by hevans
Help with code please 22 2881 November 29, 2009
by pbfy0
Programmers Wanted 1 1884 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 1634 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 1824 November 24, 2009
by FWSquatch
Random Questions 10 1805 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 1690 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 3494 November 23, 2009
by BobaMosfet
C Programming basic question 3 1816 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 3850 November 09, 2009
by jbremnant
LED Marquee acting weird 23 2560 November 02, 2009
by hevans
How-To: Sleep 11 3483 October 27, 2009
by mikedoug
I2C communications 3 1858 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 4383 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 1714 October 19, 2009
by puargs
Suggestions for LCD program space 13 2231 October 14, 2009
by mikedoug
Tug this is for you (only) 5 1770 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 2767 September 28, 2009
by rusirius
Connection to cell phones 7 2592 September 22, 2009
by rusirius
Very simple assembly problem 13 3196 September 21, 2009
by rusirius
Linux C editor recommendation 11 3793 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 3158 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 2094 September 15, 2009
by rusirius
Using source code 10 2081 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 2272 August 26, 2009
by Nerdful_com
Curious about Wireless 3 2070 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 4313 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 6313 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 2237 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 3218 August 15, 2009
by Starwarslegokid
python loop 21 3460 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 2361 August 11, 2009
by amco
"Fancy Pants" Batch File 3 2390 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 10109 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 4820 July 29, 2009
by mrobbins
Bootloader Kit 9 2638 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 6123 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 5312 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 1959 July 10, 2009
by karlockhart
Digital Write Question 14 2151 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 3986 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 1979 June 22, 2009
by Tug
debugging 4 2081 June 20, 2009
by wayward
Help with a state machine 3 2981 June 11, 2009
by n3ueaEMTP
Binary Clock 24 4629 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 3687 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 2796 May 26, 2009
by wayward
sprintf 4 3074 May 22, 2009
by wayward
testing the programmer 3 1824 May 16, 2009
by digiassn
initialload 3 2029 May 09, 2009
by tuxguy
Simple Communication with your computer 12 2892 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 2423 May 06, 2009
by wayward
AVR Bootloaders 3 2202 April 18, 2009
by wayward
Led Marquee question 14 2558 April 11, 2009
by mcai8sh4

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