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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (828 threads, 6753 posts)
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LED Array Kit - Costum Solution (Not working) 8 180 November 15, 2016
by sask55
RPM Program 24 3877 September 23, 2016
by Ralphxyz
Makefile 4 597 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 1962 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 469 March 21, 2016
by sask55
ADMUX=0 7 401 February 19, 2016
by Javy
Using two timers 22 637 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 425 January 17, 2016
by Rick_S
Master/Slave I2C 32 9251 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 534 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 502 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 10164 October 02, 2015
by BobaMosfet
Replacement LCD 4 504 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 643 September 18, 2015
by RickMcKeon
MCU basic concept 6 526 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 1230 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 1386 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 720 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 922 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 1326 February 14, 2015
by Noter
Programming with graphics 6 946 November 24, 2014
by jmuthe
Let's do a project 42 1930 November 21, 2014
by BobaMosfet
MicroView Program Load 7 1166 November 11, 2014
by BobaMosfet
COM Port Problem 4 793 October 22, 2014
by BobaMosfet
Do not understand this 12 2322 September 29, 2014
by BobaMosfet
original program 3 848 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 1445 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 853 June 10, 2014
by lailai
Motorcycle tachometer 1 1105 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 1000 June 01, 2014
by sask55
Pointer questions 6 900 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 814 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 9165 May 13, 2014
by Ralphxyz
a Tiny project 15 1447 May 05, 2014
by Pew446
char array if statement 4 811 April 21, 2014
by Noter
How many KB of flash is my program using? 6 977 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 1972 March 15, 2014
by JimFrederickson
char array if statement 12 1112 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 2882 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 734 February 24, 2014
by boxvic
complex library 3 917 January 19, 2014
by esoderberg
complex library 1 677 January 18, 2014
by scootergarrett
MKII questions 23 1881 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 1013 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 2933 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 1262 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 3099 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 13851 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 1280 October 26, 2013
by Noter
HV Programmer 8 1437 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 2368 September 11, 2013
by pcbolt
Get time between sensor readings 5 1145 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 2369 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 1638 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 1161 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 1148 August 07, 2013
by pcbolt
XMEGA 2 1158 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 2739 July 17, 2013
by edb
Different result with different variable names 9 1203 June 04, 2013
by scootergarrett
Strange ADC errors 15 1532 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 882 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 1000 May 29, 2013
by Kami
Define debug comments 10 1286 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 3624 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 1114 April 28, 2013
by pcbolt
makefile eeprom 2 1004 April 22, 2013
by pcbolt
TWI questions. 10 1899 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 7016 April 07, 2013
by JimFrederickson
Bootloader woes 15 1585 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 1420 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 1631 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 2080 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 6010 March 28, 2013
by Ralphxyz
creating make file 10 1208 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 1065 March 14, 2013
by lnino
USART as SPI 7 2964 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 1026 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 1978 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 1097 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 1056 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 1017 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 1289 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 1745 February 12, 2013
by Nichben
Beginners Guide 2 1323 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 2391 February 05, 2013
by adosch
Writing into memory while running program 4 1092 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 1479 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 1090 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 2467 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 2822 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 2741 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 1053 January 12, 2013
by Noter
help with keypad/display project code 23 1799 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 1119 January 10, 2013
by keith712
LED circuit not producing expected results 5 1398 January 05, 2013
by Noter
AVR Programming without bootloader 29 4396 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 992 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 4844 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 1887 December 29, 2012
by pcbolt
typecast problem? 7 1012 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 1431 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 1772 December 24, 2012
by Noter
oscillator fuse bits 9 1293 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 1194 December 23, 2012
by keith712
no such file error 1 6 1658 December 23, 2012
by keith712
Using strcpy 3 1398 December 20, 2012
by Nichben
Analog to Digital Conversion 44 2455 December 18, 2012
by Rick_S
printf problems 9 1372 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 1983 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 3121 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 1495 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 16899 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 894 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 1072 November 20, 2012
by BobaMosfet
printf_P problems 5 1776 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 2478 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 2296 October 22, 2012
by JimFrederickson
waht dose |= do 5 1365 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 2482 October 20, 2012
by fishberg5051
Array limitations 6 2199 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 2177 October 16, 2012
by ankush_karche
Reading from uart stream 18 2705 October 15, 2012
by sask55
AVRISP v2 programmer 3 1408 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 2441 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 1489 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 2079 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 3168 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 1111 October 01, 2012
by Noter
indexing an array with a variable 5 1047 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 926 September 27, 2012
by ankush_karche
use of strcat fuction 7 1478 September 23, 2012
by sask55
ADC problem 11 1661 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 1707 September 18, 2012
by Bushy
Program too big for MCU? 3 1081 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 6048 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 1904 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 1424 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 1461 September 13, 2012
by wadaltmon
Need help reading input port pin 8 1324 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 1512 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 3700 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 1748 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 1237 September 05, 2012
by Ralphxyz
R/C Car Programing 2 1181 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 1080 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 1665 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 2064 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 1040 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 1801 August 21, 2012
by thinairart
Simple micro controlled light switch 2 1424 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 1592 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 1360 August 18, 2012
by Finis
TypeCast problem 3 980 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 1317 August 15, 2012
by Ralphxyz
The datasheet!!! 3 1099 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 1442 August 03, 2012
by virtual
Basic programming help 11 1288 July 30, 2012
by sask55
Random Number Generator 5 2630 July 25, 2012
by lnino
Scanner Input/Output 7 1225 July 23, 2012
by bl00513
Test program - location? 3 1032 July 21, 2012
by TheFed
Making a library? 11 1747 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 8827 July 19, 2012
by Ralphxyz
Program with real serial cable 9 1590 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 9191 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 1294 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 3912 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 1265 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 2623 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 1962 July 06, 2012
by edb
Counting the changes in a pin 3 1139 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 1150 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 1682 July 03, 2012
by Rick_S
Fuses for External Crystal 2 1316 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 2649 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 1143 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 1223 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 2918 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 1674 June 23, 2012
by rmore
Reading eeprom 3 1385 June 21, 2012
by missle3944
Bluetooth Module Question 2 1229 June 20, 2012
by pcbolt
Using #define 3 1168 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 1282 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 1504 June 14, 2012
by dicko
Timing for each line of code 3 1062 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 2342 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 1217 June 10, 2012
by Pew446
328p makefile 5 1391 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 4572 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 1698 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 1178 June 03, 2012
by chaosatom
Input pin Trouble 2 1280 May 28, 2012
by pcbolt
Master/Slave SPI 10 8222 May 28, 2012
by sask55
SPI problem 7 2945 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 1145 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 1506 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 1323 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 1526 May 17, 2012
by RogerFL
Compiler issue? 3 1186 May 17, 2012
by RogerFL
SPI Problem! 1 1578 May 17, 2012
by kemil
Read from atmega 15 7410 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 2708 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 1315 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 2651 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 1887 May 08, 2012
by RogerFL
Displaying on the LCD 2 1228 May 06, 2012
by ad2476
Problem with Boolean type 12 2712 May 03, 2012
by HexManiac
Fan control troubleshooting 24 2377 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 1449 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 1767 April 29, 2012
by JimFrederickson
include statement 2 1132 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 1436 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 3105 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 2356 April 20, 2012
by Ralphxyz
Simple UART code 7 2464 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 2080 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 1133 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 1862 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 1664 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 2276 April 12, 2012
by hevans
Dont understand the &= and |= 8 1312 April 06, 2012
by pcbolt
newbie 17 1697 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 1547 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 1380 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 1346 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 1512 March 30, 2012
by pcbolt
Code Doctor needed. 21 1689 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 1394 March 30, 2012
by pcbolt
LED Array questions 3 1219 March 30, 2012
by amartinez
Need help Programing! 2 1206 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 1563 March 22, 2012
by pcbolt
trouble need help 7 1271 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 2099 March 14, 2012
by stanvan
concise serial output? 5 1397 March 11, 2012
by sask55
2N7000 work with open drain? 5 1954 March 08, 2012
by RogerFL
How to create a timer? 8 1502 March 07, 2012
by Rick_S
Need help with frequency counter 8 1596 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 1185 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 1406 March 03, 2012
by esoderberg
Mac Terminal programming 11 1965 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 1231 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 2014 February 29, 2012
by pcbolt
SPI Programming 11 3586 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 1406 February 27, 2012
by jvince96
Sending Data to a File 4 1787 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 1734 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 1480 February 18, 2012
by mdk
Code weird errors? 13 1568 February 17, 2012
by pcbolt
Hardware Connections 3 1206 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 6438 February 11, 2012
by Rick_S
First MCU Program 4 1274 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 1581 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 1343 February 07, 2012
by sask55
Implicit Definition Errors 4 1611 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 1900 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 1630 February 04, 2012
by dvdsnyd
help with interrupts 6 1565 February 04, 2012
by dvdsnyd
questions on overflow 4 1323 February 03, 2012
by dvdsnyd
curser positioning 6 1273 February 01, 2012
by tchilzer2
Some Interrupt Code 4 1736 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 1380 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 1775 January 29, 2012
by DS1000
Sending a string in UART 19 11285 January 27, 2012
by treymd
HD44780 (LCD) 3 1551 January 24, 2012
by glendon
Variation on 3 bit adder 9 1414 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 1341 January 23, 2012
by Rick_S
referencing a variable 20 1709 January 21, 2012
by Ralphxyz
pin change interrupts 9 2386 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 2937 January 19, 2012
by raylop
test 3 1174 January 18, 2012
by Gil
Trouble with my first program! help 50 2443 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 1775 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 1548 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 2912 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 1243 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 2385 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 1340 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 1740 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 2577 January 05, 2012
by tchilzer2
Interrupt Problem 8 1483 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1661 January 05, 2012
by hevans
Bootloader error 5 1699 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 2372 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1579 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 1291 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 1221 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 1634 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 1952 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 1788 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 2925 December 24, 2011
by BobaMosfet
Tempsensor Project 41 4158 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 1949 December 22, 2011
by glendon
Serial Read in Labview 12 3639 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 1720 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 1232 December 19, 2011
by Striker
Corrupted Data 2 1658 December 13, 2011
by hevans
Digital clock code 2 1664 December 12, 2011
by Rick_S
Detecting high/ low pins 11 4428 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 2088 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 2651 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 1677 December 07, 2011
by huzbum
Music with the MCU?? 12 2542 December 05, 2011
by 2electrified
LED array scroll function 38 8598 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 1738 December 04, 2011
by pfullen
Using Vim - installing C script 4 1518 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 1558 December 02, 2011
by bluestang
First Program initilload 11 1516 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 1527 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 1963 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 1607 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 1935 November 22, 2011
by Rick_S
LCD and custom display 3 1415 November 20, 2011
by missle3944
LCD Custom Characters Help 6 2967 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 2010 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 1454 November 11, 2011
by BNS
Modbus Master 1 1873 November 10, 2011
by doughowlett
TEXT output via serial / com 18 1801 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 2107 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 1533 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 1275 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 7136 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 1430 November 07, 2011
by Heed
Array creation and access 4 1254 November 07, 2011
by JimFrederickson
Huffman coding 2 1526 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 2393 November 03, 2011
by hevans
Eyeboard, a new approach 1 1476 November 03, 2011
by lcruz007
TWI hang up 4 1938 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 1470 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1635 October 28, 2011
by hevans
Complete one button menu system 3 3524 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 1943 October 17, 2011
by claesz
ADC help 3 1387 October 15, 2011
by sonicgadgets
String manipulation 6 2135 October 13, 2011
by claesz
Basic Makefile Help 4 1379 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 4870 October 06, 2011
by Rick_S
Led Blink 3 1642 October 05, 2011
by Ralphxyz
Trouble upgrading 14 1675 October 03, 2011
by hevans
Games to learn programming 4 3345 September 23, 2011
by Ralphxyz
Master Slave communications 4 1669 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 1364 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 2008 September 11, 2011
by dgikuljot
MCU Configuration 12 1466 September 08, 2011
by BobaMosfet
Varying voltages 10 1689 September 07, 2011
by bretm
Interpret statement 5 1297 September 03, 2011
by egero1
Temp spi help 3 1243 September 01, 2011
by missle3944
LCD horizontal scrolling 10 3216 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 1467 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 1756 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 1866 August 21, 2011
by BobaMosfet
xylophone program 1 1412 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 1459 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1635 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 2014 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 6328 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 1601 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 2701 August 08, 2011
by bretm
Noise Noise Noise 3 2103 August 04, 2011
by hariharan
Accessing PB1 - 5 2 1263 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 1511 August 03, 2011
by cujofever
Loading the "Bootloader" 36 3458 August 03, 2011
by kayrock
EEPROM confusion 13 2401 July 29, 2011
by Noter
1value error 21 1992 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 1540 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 2061 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1610 July 21, 2011
by carlhako
Populating an Array 22 2130 July 20, 2011
by Ralphxyz
uint8_t array problems 5 1978 July 20, 2011
by Tug
sprintf won't convert to a float. 29 3675 July 19, 2011
by BobaMosfet
Make header file 10 3157 July 19, 2011
by Ralphxyz
pwm for dac 58 6604 July 18, 2011
by kayrock
Random Number 2 1484 July 18, 2011
by Robotnik
Interupts with a button 3 1264 July 16, 2011
by Noter
need help with my code 3 1456 July 13, 2011
by bhovik
Weird OSX compiling problem 2 1160 July 13, 2011
by gcharris
C++ 8 3818 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 1461 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 1975 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 2366 July 08, 2011
by Rick_S
Making a programmer 7 1714 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 2080 July 04, 2011
by uml_12
Aurdino Code to basic C 1 1799 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 2976 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1616 June 27, 2011
by Rick_S
Time.h 3 2158 June 23, 2011
by JamesR
Pygame (no rect object) 5 1962 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1551 June 22, 2011
by Ralphxyz
Error in Code 2 1172 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 1642 June 21, 2011
by lnino
Responding to a Button with Polling 7 1804 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 3004 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 1364 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 1732 June 13, 2011
by JoyceChee
Nerdkit 22 2553 June 11, 2011
by HJA
Button ipod help 5 1210 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1732 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 2372 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 1492 June 03, 2011
by BobaMosfet
Stepper motor code question 1 2046 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 2106 May 29, 2011
by Ralphxyz
questions about setting bits 11 2875 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 4711 May 26, 2011
by huzbum
Question About Interrupts 4 1738 May 25, 2011
by huzbum
RPM to MPH 12 2244 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 3000 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 1754 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1697 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 2606 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 2264 May 20, 2011
by Ralphxyz
UART interrupt issues 6 2744 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 1691 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 1638 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 2037 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 1866 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 5248 May 17, 2011
by amartinez
PSTR error? 5 1628 May 17, 2011
by hevans
Photoresistor to ADC 15 2237 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 1466 May 14, 2011
by rboggs10
Storing data on a flash drive 6 2397 May 14, 2011
by bretm
Help with some code? 4 1456 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 1843 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 1527 May 13, 2011
by bretm
Python first try comments please 18 2197 May 12, 2011
by Ralphxyz
Control Servo with Button 13 2680 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 1771 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 5524 May 09, 2011
by Ralphxyz
Python Help 23 3490 May 09, 2011
by kemil
Purchased MCU does not work? 7 3235 May 08, 2011
by paulwszew
Compiling error codes 10 1440 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1703 May 05, 2011
by hevans
upgrade! 1 1393 May 04, 2011
by XOXO
SPI communication code 11 2410 May 03, 2011
by Hexorg
Strange Text Blinking help 4 1330 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 2983 April 24, 2011
by xodin
Programming in JAVA 8 11633 April 21, 2011
by Ralphxyz
Function help 5 1559 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 1797 April 21, 2011
by lnino
Interesting code structure. 21 2669 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 3132 April 20, 2011
by uml_12
SPI transfer delay 3 1789 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 1953 April 18, 2011
by Noter
Implementation of printf(...) function 2 1651 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 2762 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 2000 April 16, 2011
by kayrock
Programming with serial port 6 2308 April 14, 2011
by carlhako
UART 2 1734 April 14, 2011
by Rick_S
Programmers Notepad 4 2111 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1643 April 12, 2011
by bretm
Nerdkits library 9 1618 April 10, 2011
by hariharan
Playing different music with the MCU 7 19591 April 07, 2011
by bretm
How to store a variable to flash memory? 7 2420 April 07, 2011
by leedawg
timer/counter modules interrupts 2 2338 April 07, 2011
by Noter
Serial setup for wireless transmission 14 3583 April 06, 2011
by Schrat
Memory organization 8 1866 April 06, 2011
by Noter
LED array 2 1636 April 06, 2011
by hevans
compiling a .c file 8 2105 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 1981 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 1615 April 05, 2011
by bretm
led array code 7 1916 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 3471 April 02, 2011
by kkanodia
Frequency 20 2026 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1683 April 02, 2011
by hariharan
Help with code 3 1444 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 2190 March 31, 2011
by lnino
Connect a different LCD 12 1972 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 2262 March 30, 2011
by bretm
Writing software using eye movements 2 1519 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 2840 March 29, 2011
by lnino
Interrupts 18 2618 March 28, 2011
by hariharan
OR gate? 14 1991 March 27, 2011
by esoderberg
Analog Output 2 1645 March 26, 2011
by Ralphxyz
For command 8 1543 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 2116 March 25, 2011
by hevans
ADMUX 52 3343 March 25, 2011
by Ralphxyz
Attiny10 7 3585 March 25, 2011
by Rick_S
Java Help 2 1734 March 24, 2011
by Ralphxyz
Help with ADC 3 1514 March 23, 2011
by bretm
help needed with uart code 4 2166 March 19, 2011
by plinko
Uart 2 1490 March 19, 2011
by missle3944
How to make a "Make File" 3 2210 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 3742 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 2214 March 14, 2011
by lcruz007
Python script collapsing after a while 7 2778 March 11, 2011
by missle3944
Hacking an old school led display 11 3631 March 10, 2011
by Noter
Setting Pin Low 2 1564 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 1666 March 06, 2011
by JHMTech1
Reading more than one Temp 7 1720 March 06, 2011
by billwis
Function Prototypes 4 1453 March 04, 2011
by Rick_S
Debugger 3 1572 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 2628 March 02, 2011
by bretm
Registers????? 14 1927 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1688 February 27, 2011
by MichaelJE2
Basic C Programming 13 3545 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 1770 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 2949 February 23, 2011
by Wads
Programming Capabilities 7 1730 February 23, 2011
by Twarter369
RC car 6 2195 February 22, 2011
by derberp
How to play user entered sound? 9 1807 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 1439 February 21, 2011
by hevans
Compiling the bootloader 17 2594 February 20, 2011
by Ralphxyz
Help with PWM 2 2468 February 20, 2011
by hevans
ADCRA 4 1682 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 2052 February 20, 2011
by hevans
Accelerometer project 12 6300 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 1516 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 2244 February 13, 2011
by fubar769
Servo code execution 1 1560 February 11, 2011
by missle3944
New chip programming 2 2061 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 3142 February 07, 2011
by hevans
Compiling 3 1511 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 2122 February 05, 2011
by mongo
Checking a Pins Status 3 1930 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 1381 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1514 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 2880 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1664 February 01, 2011
by rboggs10
recalling program from microcontroller 2 1370 February 01, 2011
by Rick_S
ADC HELP!!! 16 2944 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1578 January 31, 2011
by rboggs10
My first .h file usage 3 1939 January 31, 2011
by Ralphxyz
counting 4 1494 January 28, 2011
by Jalex
atmega328P's ADC 2 2803 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 15325 January 27, 2011
by huzbum
bootloader for ATtiny13 4 4272 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 1957 January 25, 2011
by popwarsweet
Confused again 2 1546 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 3230 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1569 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 1815 January 23, 2011
by Rick_S
Loading issues 4 1602 January 22, 2011
by Shabigity
printf dip arithmetic 3 1509 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 2247 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 3855 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 2499 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 2140 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 1830 January 15, 2011
by wanderingjew
MCU specific C programming 4 2065 January 15, 2011
by Hexorg
Math Problem 1 1733 January 15, 2011
by Jalex
Coding question 2 1448 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 2067 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 1975 January 13, 2011
by Icyhot
programming ladder logic 7 8857 January 11, 2011
by tomroth
lcd.c bitwise operations 2 1815 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 1957 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 1893 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 2209 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1552 January 04, 2011
by Steven
N00B memory allocation questions 4 1684 January 04, 2011
by Sciencenerd
SD card protocol 3 4094 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 1919 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 2101 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 2062 January 01, 2011
by hevans
Just built a 7 segment interface 7 2855 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 2693 December 28, 2010
by Ralphxyz
if statements... 12 2674 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 3261 December 22, 2010
by VictorsNerdery
Math Check Please 5 1474 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 2269 December 22, 2010
by Icyhot
Question Regarding Registers 5 1697 December 16, 2010
by hevans
JTAG programming 2 2084 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1598 December 11, 2010
by mbobak
knight rider LED animation 21 4373 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 1548 December 06, 2010
by lcruz007
Error during make 2 1620 December 06, 2010
by bretm
trying to understand MAKE 6 1551 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 2486 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1623 December 01, 2010
by hevans
using different crystals 4 1596 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 2275 November 25, 2010
by Ralphxyz
Writing Data to File 2 1751 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1640 November 18, 2010
by hevans
Fourier transform 3 2890 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 1526 November 11, 2010
by bretm
Quick bootloader question 4 1709 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1613 November 08, 2010
by gusr205
Doing Integrals in C code 5 4508 November 07, 2010
by hevans
Duty cycle 3 1659 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 1936 November 05, 2010
by bretm
I2C Nerdkit Library 14 3937 October 30, 2010
by Ralphxyz
Malloc Issues 6 2343 October 30, 2010
by kle8309
Smooth servo movement. 10 3378 October 27, 2010
by esoderberg
or operator 2 1520 October 25, 2010
by hevans
Tech-O-Meter 5 1679 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 3605 October 25, 2010
by Rick_S
Temperature sensor 10 2728 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 1859 October 23, 2010
by mmw1
how does avr memory work? 2 2316 October 19, 2010
by hevans
DAPA Upload Problem 10 2261 October 18, 2010
by brockmjp
Reading Resistance 4 2030 October 17, 2010
by LindaEC
avrisp mkii trouble 21 3628 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 1992 October 10, 2010
by hevans
Setting FUSES? 5 2693 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 3305 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 2335 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 2038 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 2243 September 21, 2010
by bretm
MCU Programming Error 2 1483 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 1904 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1730 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 3103 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 1864 September 15, 2010
by bpenglase
Mac problems with programming 7 1985 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 3555 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 1774 September 07, 2010
by hevans
Initial programming 15 1751 September 04, 2010
by Rick_S
LED all at once 4 1695 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 2035 August 26, 2010
by Rick_S
IR reciever/transmitter 2 1883 August 26, 2010
by bretm
alternative programming language 4 2009 August 25, 2010
by awesome
Listen for serial input 4 2130 August 24, 2010
by mrobbins
data transmission using digital i/o 1 1924 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 3206 August 21, 2010
by Ralphxyz
tempsensor 4 1588 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 2784 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 3505 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 3689 August 16, 2010
by ironcladmvtm
Compile 4 1645 August 16, 2010
by Ralphxyz
Change text 6 1609 August 10, 2010
by Ralphxyz
Data logging using SD card 9 8120 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 2447 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 2841 August 07, 2010
by kle8309
Other LCDs? 2 1722 August 06, 2010
by Rick_S
Not working 21 3118 August 06, 2010
by Razvan
Generating random numbers in C. 2 2463 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 2329 August 04, 2010
by gnkarn
My MAKE article 2 2196 August 04, 2010
by Rick_S
COM port assignment with Vista 6 2224 July 31, 2010
by sbrod
Multiple ADC ports 9 2543 July 31, 2010
by norby31
what do these errors mean? 11 1646 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 6364 July 28, 2010
by hevans
Saving variables 2 1757 July 27, 2010
by bretm
Printing today date on LCD 5 1775 July 27, 2010
by Ralphxyz
Sending a string 6 2120 July 26, 2010
by ioScream
LED Scrolling display 1 2057 July 25, 2010
by ermias
error help 3 1786 July 24, 2010
by cinta51
Need a JumpStart 8 1750 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 2683 July 20, 2010
by pjack
Content mismatch - verification error 6 2618 July 20, 2010
by pjack
Reading battery voltage using ADC 15 11166 July 20, 2010
by lsoltmann
LCD sequence question 2 1512 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 2034 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 4900 July 12, 2010
by lcruz007
ADC with input at ground 6 2173 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 1976 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 2062 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1669 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 2360 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 1974 June 29, 2010
by bretm
Saving text to EEPROM 2 2567 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 1992 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1768 June 14, 2010
by banerjen
Quick question for those fluent in C 7 1869 June 13, 2010
by BobaMosfet
Programming Language Reference 6 1890 June 12, 2010
by Jer
Foodloader help 5 1805 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 2272 June 11, 2010
by treymd
tempsensor project 8 1651 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1768 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1745 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 4062 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1584 May 13, 2010
by wayward
ISP programming error 8 7005 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 2107 May 11, 2010
by avicell
Maximum PWM frequency? 4 2039 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 1841 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 1923 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 2266 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1606 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2082 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 2843 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2711 May 01, 2010
by Solorbob
UART programming (PC side) 4 2422 May 01, 2010
by Hexorg
Assemble resistor notation 4 1549 May 01, 2010
by Ralphxyz
coding pushbuttons 9 1894 April 30, 2010
by bretm
Using PCINT4 5 2118 April 22, 2010
by bretm
Using Shift Registers? 2 2450 April 18, 2010
by wayward
on flash FILE i/o 6 1758 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 1671 April 13, 2010
by sask55
AVR Arrays? 2 2817 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 5153 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 3019 April 11, 2010
by JackScumm
My new game for my EES 7 2183 April 10, 2010
by Hexorg
Silly Coding Question 10 1805 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 2688 April 08, 2010
by Ralphxyz
Boot loader Questions 6 2348 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 1858 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 1865 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 2307 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 1851 April 02, 2010
by lcruz007
PWM and LEDs 3 2162 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 1797 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 2072 March 27, 2010
by bretm
Modifing C code without knowing C 3 1877 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 5494 March 24, 2010
by Frozenlock
Python code to create LED font 1 2251 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 3396 March 21, 2010
by brian
Eclipse AVR plugin help 5 2118 March 18, 2010
by fatmarik
Help with programing plese 4 1803 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 2494 March 17, 2010
by Rick_S
POST (power on self test) 2 1941 March 12, 2010
by treymd
Easy PWM tutorial 2 1922 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 2201 March 09, 2010
by met_fredrik
My project at my local newspaper 3 2153 March 07, 2010
by lcruz007
asm macro error 2 1826 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 1960 March 05, 2010
by xc2rx
ACD sample rate 4 2506 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 2815 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 1869 March 03, 2010
by Malicious
ATmega328P Upgrade 3 1987 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1654 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 2273 March 02, 2010
by lcruz007
Easy Random Numbers 3 2758 March 01, 2010
by hevans
float to int? 5 2011 February 27, 2010
by Hexorg
An interesting beep 1 2033 February 26, 2010
by bretm
Bucket Brigade 3 1816 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 8581 February 20, 2010
by treymd
Skateboard project, new to programming. 9 2493 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 1775 February 15, 2010
by ton_mit
Bootloader install 6 2761 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 2229 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 1757 February 13, 2010
by banerjen
clearing data in serail buffer 5 5159 February 11, 2010
by sask55
microseconds realtimeclock 3 1895 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 2148 February 08, 2010
by mrobbins
time structure check 12 1940 February 07, 2010
by wayward
ISP Question 10 2011 February 06, 2010
by Phrank916
Can't upload to m328p 4 2137 February 06, 2010
by sask55
Check out my new project! 5 2258 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 1951 February 02, 2010
by saleem
Convert uint8_t to char 3 9385 February 01, 2010
by saleem
Need Accelerometer... 8 2163 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1732 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1648 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 2917 January 29, 2010
by Rick_S
what the heck does << mean? 4 2080 January 29, 2010
by Ralphxyz
Clocking another IC 3 1712 January 27, 2010
by mrobbins
Twisted pair 11 1987 January 26, 2010
by mongo
Python Majic 3 2568 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 1749 January 22, 2010
by hevans
Trouble in sending information in UART 3 2044 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 2880 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 6656 January 20, 2010
by saleem
Help needed on counting program 5 2047 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 3184 January 19, 2010
by treymd
Python creates it's own errors! 17 1935 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 1967 January 18, 2010
by mongo
Compiling new code 10 2049 January 16, 2010
by N3Roaster
Make error 17 2452 January 16, 2010
by Eb547
ISP and micro madness. 12 2036 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 1896 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 1768 January 14, 2010
by Rick_S
Book suggestions? 3 1810 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 2107 January 11, 2010
by ecornwell
Total C virgin Newbie 4 2004 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 3532 January 05, 2010
by hevans
Newbie needs help !!!!! 3 2035 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 2001 December 31, 2009
by hevans
Understanding Array Code 9 2008 December 30, 2009
by Electromech
Temperature Project Code explaination 3 1748 December 30, 2009
by markjbenson
Pin change interrupt 2 2318 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 3105 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 2215 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 10474 December 27, 2009
by jastermerrel
Makefile foodloader 34 3760 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 4012 December 25, 2009
by Aceslick911
High voltage signal timer 3 1748 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 3682 December 22, 2009
by Rick_S
Managing data tables 12 2228 December 21, 2009
by JKITSON
external interrupt 1 1722 December 21, 2009
by saleem
Weather Station 1 2357 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 2161 December 14, 2009
by hevans
from ivonv's post 8 2558 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 1860 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 2461 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 2857 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 2449 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 1912 December 04, 2009
by pbfy0
A few questions... 10 2318 November 29, 2009
by hevans
Help with code please 22 3122 November 29, 2009
by pbfy0
Programmers Wanted 1 2039 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 1825 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 1974 November 24, 2009
by FWSquatch
Random Questions 10 2001 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 1865 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 3825 November 23, 2009
by BobaMosfet
C Programming basic question 3 1991 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 4135 November 09, 2009
by jbremnant
LED Marquee acting weird 23 2739 November 02, 2009
by hevans
How-To: Sleep 11 3886 October 27, 2009
by mikedoug
I2C communications 3 2027 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 4734 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 1883 October 19, 2009
by puargs
Suggestions for LCD program space 13 2433 October 14, 2009
by mikedoug
Tug this is for you (only) 5 1961 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 2953 September 28, 2009
by rusirius
Connection to cell phones 7 2784 September 22, 2009
by rusirius
Very simple assembly problem 13 3505 September 21, 2009
by rusirius
Linux C editor recommendation 11 3997 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 3420 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 2250 September 15, 2009
by rusirius
Using source code 10 2281 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 2479 August 26, 2009
by Nerdful_com
Curious about Wireless 3 2240 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 4670 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 7250 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 2484 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 3475 August 15, 2009
by Starwarslegokid
python loop 21 3668 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 2577 August 11, 2009
by amco
"Fancy Pants" Batch File 3 2638 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 11874 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 5271 July 29, 2009
by mrobbins
Bootloader Kit 9 2817 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 6353 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 6337 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2111 July 10, 2009
by karlockhart
Digital Write Question 14 2335 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 4261 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 2147 June 22, 2009
by Tug
debugging 4 2313 June 20, 2009
by wayward
Help with a state machine 3 3259 June 11, 2009
by n3ueaEMTP
Binary Clock 24 5168 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 3921 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 3004 May 26, 2009
by wayward
sprintf 4 3337 May 22, 2009
by wayward
testing the programmer 3 1975 May 16, 2009
by digiassn
initialload 3 2209 May 09, 2009
by tuxguy
Simple Communication with your computer 12 3071 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 2621 May 06, 2009
by wayward
AVR Bootloaders 3 2346 April 18, 2009
by wayward
Led Marquee question 14 2797 April 11, 2009
by mcai8sh4

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Did you know that a piezoelectric buzzer can be used to play music with your microcontroller? Learn more...