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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (813 threads, 6559 posts)
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Master/Slave I2C 30 5734 2 days, 7 hours ago
by Noter
Does wxpython work for the newer versions of python? 2 55 January 14, 2015
by Ralphxyz
Adding a Bootloader to a ATMEGA324P 47 5796 January 07, 2015
by scootergarrett
Programming with graphics 6 224 November 24, 2014
by jmuthe
Let's do a project 42 903 November 21, 2014
by BobaMosfet
MicroView Program Load 7 325 November 11, 2014
by BobaMosfet
COM Port Problem 4 205 October 22, 2014
by BobaMosfet
Do not understand this 12 1602 September 29, 2014
by BobaMosfet
original program 3 259 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 734 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 333 June 10, 2014
by lailai
Motorcycle tachometer 1 260 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 360 June 01, 2014
by sask55
Pointer questions 6 401 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 319 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 2257 May 13, 2014
by Ralphxyz
a Tiny project 15 646 May 05, 2014
by Pew446
char array if statement 4 326 April 21, 2014
by Noter
How many KB of flash is my program using? 6 357 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 833 March 15, 2014
by JimFrederickson
char array if statement 12 567 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 979 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 241 February 24, 2014
by boxvic
complex library 3 415 January 19, 2014
by esoderberg
complex library 1 238 January 18, 2014
by scootergarrett
MKII questions 23 1054 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 406 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 1165 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 692 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 1194 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 9647 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 672 October 26, 2013
by Noter
HV Programmer 8 767 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 1263 September 11, 2013
by pcbolt
Get time between sensor readings 5 557 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 1403 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 882 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 660 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 641 August 07, 2013
by pcbolt
XMEGA 2 570 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 1991 July 17, 2013
by edb
Different result with different variable names 9 657 June 04, 2013
by scootergarrett
Strange ADC errors 15 903 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 439 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 516 May 29, 2013
by Kami
Define debug comments 10 601 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 1628 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 578 April 28, 2013
by pcbolt
makefile eeprom 2 480 April 22, 2013
by pcbolt
TWI questions. 10 1031 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 3496 April 07, 2013
by JimFrederickson
Bootloader woes 15 900 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 751 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 657 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 930 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 4437 March 28, 2013
by Ralphxyz
creating make file 10 626 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 525 March 14, 2013
by lnino
USART as SPI 7 1460 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 553 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 1132 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 590 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 634 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 500 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 679 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 758 February 12, 2013
by Nichben
Beginners Guide 2 689 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 1306 February 05, 2013
by adosch
Writing into memory while running program 4 611 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 846 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 567 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 1131 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 1751 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 1330 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 517 January 12, 2013
by Noter
help with keypad/display project code 23 1046 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 570 January 10, 2013
by keith712
LED circuit not producing expected results 5 855 January 05, 2013
by Noter
AVR Programming without bootloader 29 2813 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 492 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 2690 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 1148 December 29, 2012
by pcbolt
typecast problem? 7 528 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 799 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 979 December 24, 2012
by Noter
oscillator fuse bits 9 652 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 677 December 23, 2012
by keith712
no such file error 1 6 900 December 23, 2012
by keith712
Using strcpy 3 697 December 20, 2012
by Nichben
Analog to Digital Conversion 44 1780 December 18, 2012
by Rick_S
printf problems 9 719 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 1130 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 1848 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 859 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 12504 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 466 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 584 November 20, 2012
by BobaMosfet
printf_P problems 5 770 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 1321 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 1460 October 22, 2012
by JimFrederickson
waht dose |= do 5 898 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 2034 October 20, 2012
by fishberg5051
Array limitations 6 1091 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 1203 October 16, 2012
by ankush_karche
Reading from uart stream 18 1550 October 15, 2012
by sask55
AVRISP v2 programmer 3 850 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 1318 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 870 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 1363 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 1918 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 647 October 01, 2012
by Noter
indexing an array with a variable 5 584 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 505 September 27, 2012
by ankush_karche
use of strcat fuction 7 807 September 23, 2012
by sask55
ADC problem 11 1016 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 922 September 18, 2012
by Bushy
Program too big for MCU? 3 622 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 5184 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 1234 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 827 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 849 September 13, 2012
by wadaltmon
Need help reading input port pin 8 774 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 972 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 2050 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 1114 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 703 September 05, 2012
by Ralphxyz
R/C Car Programing 2 725 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 582 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 1059 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 1143 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 563 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 1200 August 21, 2012
by thinairart
Simple micro controlled light switch 2 846 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 1044 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 798 August 18, 2012
by Finis
TypeCast problem 3 563 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 740 August 15, 2012
by Ralphxyz
The datasheet!!! 3 664 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 858 August 03, 2012
by virtual
Basic programming help 11 791 July 30, 2012
by sask55
Random Number Generator 5 1303 July 25, 2012
by lnino
Scanner Input/Output 7 732 July 23, 2012
by bl00513
Test program - location? 3 593 July 21, 2012
by TheFed
Making a library? 11 1028 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 5544 July 19, 2012
by Ralphxyz
Program with real serial cable 9 935 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 7377 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 650 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 3085 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 696 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 1551 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 1239 July 06, 2012
by edb
Counting the changes in a pin 3 668 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 646 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 1042 July 03, 2012
by Rick_S
Fuses for External Crystal 2 723 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 1393 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 636 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 697 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 2203 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 1044 June 23, 2012
by rmore
Reading eeprom 3 798 June 21, 2012
by missle3944
Bluetooth Module Question 2 777 June 20, 2012
by pcbolt
Using #define 3 598 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 767 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 983 June 14, 2012
by dicko
Timing for each line of code 3 614 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 1634 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 707 June 10, 2012
by Pew446
328p makefile 5 934 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 3327 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 1021 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 719 June 03, 2012
by chaosatom
Input pin Trouble 2 768 May 28, 2012
by pcbolt
Master/Slave SPI 10 5384 May 28, 2012
by sask55
SPI problem 7 1661 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 690 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 983 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 790 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 886 May 17, 2012
by RogerFL
Compiler issue? 3 677 May 17, 2012
by RogerFL
SPI Problem! 1 900 May 17, 2012
by kemil
Read from atmega 15 3458 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 1598 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 791 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 1631 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 1272 May 08, 2012
by RogerFL
Displaying on the LCD 2 743 May 06, 2012
by ad2476
Problem with Boolean type 12 1459 May 03, 2012
by HexManiac
Fan control troubleshooting 24 1576 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 954 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 1031 April 29, 2012
by JimFrederickson
include statement 2 705 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 896 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 2060 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 1450 April 20, 2012
by Ralphxyz
Simple UART code 7 1533 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 1471 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 633 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 1019 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 1083 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 1225 April 12, 2012
by hevans
Dont understand the &= and |= 8 799 April 06, 2012
by pcbolt
newbie 17 1113 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 976 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 893 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 785 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 1054 March 30, 2012
by pcbolt
Code Doctor needed. 21 1061 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 809 March 30, 2012
by pcbolt
LED Array questions 3 793 March 30, 2012
by amartinez
Need help Programing! 2 756 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 1039 March 22, 2012
by pcbolt
trouble need help 7 785 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 1454 March 14, 2012
by stanvan
concise serial output? 5 904 March 11, 2012
by sask55
2N7000 work with open drain? 5 1221 March 08, 2012
by RogerFL
How to create a timer? 8 991 March 07, 2012
by Rick_S
Need help with frequency counter 8 1004 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 788 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 905 March 03, 2012
by esoderberg
Mac Terminal programming 11 1410 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 798 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 1278 February 29, 2012
by pcbolt
SPI Programming 11 2919 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 792 February 27, 2012
by jvince96
Sending Data to a File 4 1258 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 1061 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 960 February 18, 2012
by mdk
Code weird errors? 13 1054 February 17, 2012
by pcbolt
Hardware Connections 3 766 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 3819 February 11, 2012
by Rick_S
First MCU Program 4 714 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 983 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 872 February 07, 2012
by sask55
Implicit Definition Errors 4 1081 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 1219 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 979 February 04, 2012
by dvdsnyd
help with interrupts 6 1032 February 04, 2012
by dvdsnyd
questions on overflow 4 732 February 03, 2012
by dvdsnyd
curser positioning 6 806 February 01, 2012
by tchilzer2
Some Interrupt Code 4 1170 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 915 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 1117 January 29, 2012
by DS1000
Sending a string in UART 19 7768 January 27, 2012
by treymd
HD44780 (LCD) 3 1110 January 24, 2012
by glendon
Variation on 3 bit adder 9 900 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 886 January 23, 2012
by Rick_S
referencing a variable 20 1068 January 21, 2012
by Ralphxyz
pin change interrupts 9 1652 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 1924 January 19, 2012
by raylop
test 3 737 January 18, 2012
by Gil
Trouble with my first program! help 50 1905 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 1176 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 1013 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 2012 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 739 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 1385 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 876 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 1156 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 1897 January 05, 2012
by tchilzer2
Interrupt Problem 8 933 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1137 January 05, 2012
by hevans
Bootloader error 5 1046 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 1626 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1082 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 811 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 791 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 1149 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 1319 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 1188 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 2062 December 24, 2011
by BobaMosfet
Tempsensor Project 41 3312 December 23, 2011
by pcbolt
Completely Confused with Shift registers 23 1371 December 22, 2011
by missle3944
"DIP switch" project (basic nerdkit) 6 1249 December 22, 2011
by glendon
Serial Read in Labview 12 2553 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 1141 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 771 December 19, 2011
by Striker
Corrupted Data 2 1072 December 13, 2011
by hevans
Digital clock code 2 1130 December 12, 2011
by Rick_S
Detecting high/ low pins 11 2366 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 1376 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 1983 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 1081 December 07, 2011
by huzbum
Music with the MCU?? 12 1871 December 05, 2011
by 2electrified
LED array scroll function 38 6600 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 1166 December 04, 2011
by pfullen
Using Vim - installing C script 4 905 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 1002 December 02, 2011
by bluestang
First Program initilload 11 957 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 1041 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 1201 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 1017 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 1312 November 22, 2011
by Rick_S
LCD and custom display 3 941 November 20, 2011
by missle3944
LCD Custom Characters Help 6 2268 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 1524 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 957 November 11, 2011
by BNS
Modbus Master 1 1113 November 10, 2011
by doughowlett
TEXT output via serial / com 18 1205 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 1331 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 961 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 834 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 5493 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 954 November 07, 2011
by Heed
Array creation and access 4 749 November 07, 2011
by JimFrederickson
Huffman coding 2 1003 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 1648 November 03, 2011
by hevans
Eyeboard, a new approach 1 969 November 03, 2011
by lcruz007
TWI hang up 4 1266 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 963 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1142 October 28, 2011
by hevans
Complete one button menu system 3 2078 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 1256 October 17, 2011
by claesz
ADC help 3 946 October 15, 2011
by sonicgadgets
String manipulation 6 1427 October 13, 2011
by claesz
Basic Makefile Help 4 925 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 3297 October 06, 2011
by Rick_S
Led Blink 3 1056 October 05, 2011
by Ralphxyz
Trouble upgrading 14 1147 October 03, 2011
by hevans
Games to learn programming 4 2721 September 23, 2011
by Ralphxyz
Master Slave communications 4 1054 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 893 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 1359 September 11, 2011
by dgikuljot
MCU Configuration 12 930 September 08, 2011
by BobaMosfet
Varying voltages 10 1118 September 07, 2011
by bretm
Interpret statement 5 863 September 03, 2011
by egero1
Temp spi help 3 757 September 01, 2011
by missle3944
LCD horizontal scrolling 10 2469 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 1015 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 1214 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 1199 August 21, 2011
by BobaMosfet
xylophone program 1 862 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 969 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1087 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 1249 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 4502 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 1167 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 1863 August 08, 2011
by bretm
Noise Noise Noise 3 1600 August 04, 2011
by hariharan
Accessing PB1 - 5 2 783 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 1020 August 03, 2011
by cujofever
Loading the "Bootloader" 36 2770 August 03, 2011
by kayrock
EEPROM confusion 13 1689 July 29, 2011
by Noter
1value error 21 1382 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 972 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 1489 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1105 July 21, 2011
by carlhako
Populating an Array 22 1464 July 20, 2011
by Ralphxyz
uint8_t array problems 5 1432 July 20, 2011
by Tug
sprintf won't convert to a float. 29 2226 July 19, 2011
by BobaMosfet
Make header file 10 1984 July 19, 2011
by Ralphxyz
pwm for dac 58 5554 July 18, 2011
by kayrock
Random Number 2 984 July 18, 2011
by Robotnik
Interupts with a button 3 815 July 16, 2011
by Noter
need help with my code 3 961 July 13, 2011
by bhovik
Weird OSX compiling problem 2 731 July 13, 2011
by gcharris
C++ 8 2929 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 1020 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 1493 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 1511 July 08, 2011
by Rick_S
Making a programmer 7 1181 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 1318 July 04, 2011
by uml_12
Aurdino Code to basic C 1 1252 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 2364 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1106 June 27, 2011
by Rick_S
Time.h 3 1560 June 23, 2011
by JamesR
Pygame (no rect object) 5 1370 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1130 June 22, 2011
by Ralphxyz
Error in Code 2 734 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 1180 June 21, 2011
by lnino
Responding to a Button with Polling 7 1214 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 2265 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 911 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 1299 June 13, 2011
by JoyceChee
Nerdkit 22 1920 June 11, 2011
by HJA
Button ipod help 5 772 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1261 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 1671 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 1020 June 03, 2011
by BobaMosfet
Stepper motor code question 1 1396 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 1455 May 29, 2011
by Ralphxyz
questions about setting bits 11 1964 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 3199 May 26, 2011
by huzbum
Question About Interrupts 4 1225 May 25, 2011
by huzbum
RPM to MPH 12 1589 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 2077 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 1162 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1196 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 1893 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 1663 May 20, 2011
by Ralphxyz
UART interrupt issues 6 1872 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 1239 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 1215 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 1311 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 1264 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 3965 May 17, 2011
by amartinez
PSTR error? 5 1127 May 17, 2011
by hevans
Photoresistor to ADC 15 1429 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 1010 May 14, 2011
by rboggs10
Storing data on a flash drive 6 1795 May 14, 2011
by bretm
Help with some code? 4 953 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 1386 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 1070 May 13, 2011
by bretm
Python first try comments please 18 1613 May 12, 2011
by Ralphxyz
Control Servo with Button 13 1743 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 1169 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 3827 May 09, 2011
by Ralphxyz
Python Help 23 2592 May 09, 2011
by kemil
Purchased MCU does not work? 7 2578 May 08, 2011
by paulwszew
Compiling error codes 10 947 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1244 May 05, 2011
by hevans
upgrade! 1 955 May 04, 2011
by XOXO
SPI communication code 11 1797 May 03, 2011
by Hexorg
Strange Text Blinking help 4 858 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 1980 April 24, 2011
by xodin
Programming in JAVA 8 8826 April 21, 2011
by Ralphxyz
Function help 5 1028 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 1200 April 21, 2011
by lnino
Interesting code structure. 21 1885 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 2201 April 20, 2011
by uml_12
SPI transfer delay 3 1284 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 1302 April 18, 2011
by Noter
Implementation of printf(...) function 2 1209 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 1994 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 1365 April 16, 2011
by kayrock
Programming with serial port 6 1709 April 14, 2011
by carlhako
UART 2 1250 April 14, 2011
by Rick_S
Programmers Notepad 4 1564 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1189 April 12, 2011
by bretm
Nerdkits library 9 1103 April 10, 2011
by hariharan
Playing different music with the MCU 7 17102 April 07, 2011
by bretm
How to store a variable to flash memory? 7 1758 April 07, 2011
by leedawg
timer/counter modules interrupts 2 1736 April 07, 2011
by Noter
Serial setup for wireless transmission 14 2766 April 06, 2011
by Schrat
Memory organization 8 1330 April 06, 2011
by Noter
LED array 2 1207 April 06, 2011
by hevans
compiling a .c file 8 1477 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 1410 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 1116 April 05, 2011
by bretm
led array code 7 1384 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 2626 April 02, 2011
by kkanodia
Frequency 20 1422 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1185 April 02, 2011
by hariharan
Help with code 3 937 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 1656 March 31, 2011
by lnino
Connect a different LCD 12 1338 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 1521 March 30, 2011
by bretm
Writing software using eye movements 2 1080 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 2110 March 29, 2011
by lnino
Interrupts 18 1968 March 28, 2011
by hariharan
OR gate? 14 1356 March 27, 2011
by esoderberg
Analog Output 2 1191 March 26, 2011
by Ralphxyz
For command 8 1010 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 1497 March 25, 2011
by hevans
ADMUX 52 2558 March 25, 2011
by Ralphxyz
Attiny10 7 2632 March 25, 2011
by Rick_S
Java Help 2 1293 March 24, 2011
by Ralphxyz
Help with ADC 3 993 March 23, 2011
by bretm
help needed with uart code 4 1666 March 19, 2011
by plinko
Uart 2 1034 March 19, 2011
by missle3944
How to make a "Make File" 3 1508 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 3094 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 1616 March 14, 2011
by lcruz007
Python script collapsing after a while 7 1938 March 11, 2011
by missle3944
Hacking an old school led display 11 2481 March 10, 2011
by Noter
RPM Program 13 2761 March 10, 2011
by Earnhardt
Setting Pin Low 2 1111 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 1234 March 06, 2011
by JHMTech1
Reading more than one Temp 7 1148 March 06, 2011
by billwis
Function Prototypes 4 992 March 04, 2011
by Rick_S
Debugger 3 1091 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 1855 March 02, 2011
by bretm
Registers????? 14 1370 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1242 February 27, 2011
by MichaelJE2
Basic C Programming 13 2852 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 1287 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 2229 February 23, 2011
by Wads
Programming Capabilities 7 1225 February 23, 2011
by Twarter369
RC car 6 1683 February 22, 2011
by derberp
How to play user entered sound? 9 1214 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 987 February 21, 2011
by hevans
Compiling the bootloader 17 1847 February 20, 2011
by Ralphxyz
Help with PWM 2 1863 February 20, 2011
by hevans
ADCRA 4 1150 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 1455 February 20, 2011
by hevans
Accelerometer project 12 5250 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 1066 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 1724 February 13, 2011
by fubar769
Servo code execution 1 1113 February 11, 2011
by missle3944
New chip programming 2 1596 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 2500 February 07, 2011
by hevans
Compiling 3 1079 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 1595 February 05, 2011
by mongo
Checking a Pins Status 3 1494 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 951 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1080 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 2105 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1222 February 01, 2011
by rboggs10
recalling program from microcontroller 2 956 February 01, 2011
by Rick_S
ADC HELP!!! 16 2183 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1145 January 31, 2011
by rboggs10
My first .h file usage 3 1314 January 31, 2011
by Ralphxyz
counting 4 1077 January 28, 2011
by Jalex
atmega328P's ADC 2 1933 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 7956 January 27, 2011
by huzbum
bootloader for ATtiny13 4 3463 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 1439 January 25, 2011
by popwarsweet
Confused again 2 1084 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 2387 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1147 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 1344 January 23, 2011
by Rick_S
Loading issues 4 1192 January 22, 2011
by Shabigity
printf dip arithmetic 3 985 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 1668 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 2894 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 1706 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 1536 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 1365 January 15, 2011
by wanderingjew
MCU specific C programming 4 1568 January 15, 2011
by Hexorg
Math Problem 1 1244 January 15, 2011
by Jalex
Coding question 2 1041 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 1438 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 1554 January 13, 2011
by Icyhot
programming ladder logic 7 5924 January 11, 2011
by tomroth
lcd.c bitwise operations 2 1332 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 1514 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 1474 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 1512 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1100 January 04, 2011
by Steven
N00B memory allocation questions 4 1147 January 04, 2011
by Sciencenerd
SD card protocol 3 2849 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 1440 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 1574 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 1643 January 01, 2011
by hevans
Just built a 7 segment interface 7 2324 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 2051 December 28, 2010
by Ralphxyz
if statements... 12 1902 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 2653 December 22, 2010
by VictorsNerdery
Math Check Please 5 1016 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 1713 December 22, 2010
by Icyhot
Question Regarding Registers 5 1266 December 16, 2010
by hevans
JTAG programming 2 1555 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1127 December 11, 2010
by mbobak
knight rider LED animation 21 3126 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 1104 December 06, 2010
by lcruz007
Error during make 2 1172 December 06, 2010
by bretm
trying to understand MAKE 6 1103 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 1901 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1117 December 01, 2010
by hevans
using different crystals 4 1190 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 1638 November 25, 2010
by Ralphxyz
Writing Data to File 2 1328 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1173 November 18, 2010
by hevans
Fourier transform 3 2191 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 1048 November 11, 2010
by bretm
Quick bootloader question 4 1240 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1119 November 08, 2010
by gusr205
Doing Integrals in C code 5 3214 November 07, 2010
by hevans
Duty cycle 3 1169 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 1348 November 05, 2010
by bretm
I2C Nerdkit Library 14 3153 October 30, 2010
by Ralphxyz
Malloc Issues 6 1658 October 30, 2010
by kle8309
Smooth servo movement. 10 2490 October 27, 2010
by esoderberg
or operator 2 1081 October 25, 2010
by hevans
Tech-O-Meter 5 1162 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 2806 October 25, 2010
by Rick_S
Temperature sensor 10 2090 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 1411 October 23, 2010
by mmw1
how does avr memory work? 2 1628 October 19, 2010
by hevans
DAPA Upload Problem 10 1574 October 18, 2010
by brockmjp
Reading Resistance 4 1546 October 17, 2010
by LindaEC
avrisp mkii trouble 21 2764 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 1493 October 10, 2010
by hevans
Setting FUSES? 5 1879 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 2232 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 1849 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 1542 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 1661 September 21, 2010
by bretm
MCU Programming Error 2 1047 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 1414 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1286 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 2263 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 1291 September 15, 2010
by bpenglase
Mac problems with programming 7 1401 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 2923 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 1202 September 07, 2010
by hevans
Initial programming 15 1252 September 04, 2010
by Rick_S
LED all at once 4 1149 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 1439 August 26, 2010
by Rick_S
IR reciever/transmitter 2 1392 August 26, 2010
by bretm
alternative programming language 4 1473 August 25, 2010
by awesome
Listen for serial input 4 1576 August 24, 2010
by mrobbins
data transmission using digital i/o 1 1431 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 2567 August 21, 2010
by Ralphxyz
tempsensor 4 1164 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 2102 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 2750 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 3114 August 16, 2010
by ironcladmvtm
Compile 4 1220 August 16, 2010
by Ralphxyz
Change text 6 1141 August 10, 2010
by Ralphxyz
Data logging using SD card 9 6668 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 1658 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 2240 August 07, 2010
by kle8309
Other LCDs? 2 1291 August 06, 2010
by Rick_S
Not working 21 2060 August 06, 2010
by Razvan
Generating random numbers in C. 2 1936 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 1734 August 04, 2010
by gnkarn
My MAKE article 2 1574 August 04, 2010
by Rick_S
COM port assignment with Vista 6 1610 July 31, 2010
by sbrod
Multiple ADC ports 9 1848 July 31, 2010
by norby31
what do these errors mean? 11 1136 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 4934 July 28, 2010
by hevans
Saving variables 2 1250 July 27, 2010
by bretm
Printing today date on LCD 5 1338 July 27, 2010
by Ralphxyz
Sending a string 6 1480 July 26, 2010
by ioScream
LED Scrolling display 1 1641 July 25, 2010
by ermias
error help 3 1288 July 24, 2010
by cinta51
Need a JumpStart 8 1301 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 2106 July 20, 2010
by pjack
Content mismatch - verification error 6 1950 July 20, 2010
by pjack
Reading battery voltage using ADC 15 8249 July 20, 2010
by lsoltmann
LCD sequence question 2 1069 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 1494 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 3765 July 12, 2010
by lcruz007
ADC with input at ground 6 1626 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 1528 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 1449 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1268 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 1772 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 1500 June 29, 2010
by bretm
Saving text to EEPROM 2 1780 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 1469 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1314 June 14, 2010
by banerjen
Quick question for those fluent in C 7 1343 June 13, 2010
by BobaMosfet
Programming Language Reference 6 1402 June 12, 2010
by Jer
Foodloader help 5 1320 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 1817 June 11, 2010
by treymd
tempsensor project 8 1193 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1225 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1266 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 3245 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1136 May 13, 2010
by wayward
ISP programming error 8 5252 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 1555 May 11, 2010
by avicell
Maximum PWM frequency? 4 1547 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 1418 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 1429 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 1659 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1173 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 1632 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 2353 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2128 May 01, 2010
by Solorbob
UART programming (PC side) 4 1914 May 01, 2010
by Hexorg
Assemble resistor notation 4 1122 May 01, 2010
by Ralphxyz
coding pushbuttons 9 1371 April 30, 2010
by bretm
Using PCINT4 5 1521 April 22, 2010
by bretm
Using Shift Registers? 2 1888 April 18, 2010
by wayward
on flash FILE i/o 6 1237 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 1176 April 13, 2010
by sask55
AVR Arrays? 2 1811 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 3577 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 2478 April 11, 2010
by JackScumm
My new game for my EES 7 1651 April 10, 2010
by Hexorg
Silly Coding Question 10 1314 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 2004 April 08, 2010
by Ralphxyz
Boot loader Questions 6 1841 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 1430 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 1344 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 1728 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 1364 April 02, 2010
by lcruz007
PWM and LEDs 3 1669 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 1358 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 1523 March 27, 2010
by bretm
Modifing C code without knowing C 3 1438 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 4630 March 24, 2010
by Frozenlock
Python code to create LED font 1 1808 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 2761 March 21, 2010
by brian
Eclipse AVR plugin help 5 1565 March 18, 2010
by fatmarik
Help with programing plese 4 1305 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 1763 March 17, 2010
by Rick_S
POST (power on self test) 2 1420 March 12, 2010
by treymd
Easy PWM tutorial 2 1498 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 1498 March 09, 2010
by met_fredrik
My project at my local newspaper 3 1647 March 07, 2010
by lcruz007
asm macro error 2 1336 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 1412 March 05, 2010
by xc2rx
ACD sample rate 4 1884 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 2281 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 1444 March 03, 2010
by Malicious
ATmega328P Upgrade 3 1360 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1236 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 1749 March 02, 2010
by lcruz007
Easy Random Numbers 3 2184 March 01, 2010
by hevans
float to int? 5 1574 February 27, 2010
by Hexorg
An interesting beep 1 1466 February 26, 2010
by bretm
Bucket Brigade 3 1372 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 7736 February 20, 2010
by treymd
Skateboard project, new to programming. 9 1953 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 1241 February 15, 2010
by ton_mit
Bootloader install 6 2144 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 1785 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 1267 February 13, 2010
by banerjen
clearing data in serail buffer 5 4189 February 11, 2010
by sask55
microseconds realtimeclock 3 1376 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 1637 February 08, 2010
by mrobbins
time structure check 12 1410 February 07, 2010
by wayward
ISP Question 10 1461 February 06, 2010
by Phrank916
Can't upload to m328p 4 1613 February 06, 2010
by sask55
Check out my new project! 5 1754 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 1545 February 02, 2010
by saleem
Convert uint8_t to char 3 6724 February 01, 2010
by saleem
Need Accelerometer... 8 1561 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1262 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1183 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 2322 January 29, 2010
by Rick_S
what the heck does << mean? 4 1528 January 29, 2010
by Ralphxyz
Clocking another IC 3 1272 January 27, 2010
by mrobbins
Twisted pair 11 1428 January 26, 2010
by mongo
Python Majic 3 1903 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 1281 January 22, 2010
by hevans
Trouble in sending information in UART 3 1560 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 2177 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 5753 January 20, 2010
by saleem
Help needed on counting program 5 1450 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 2652 January 19, 2010
by treymd
Python creates it's own errors! 17 1354 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 1570 January 18, 2010
by mongo
Compiling new code 10 1589 January 16, 2010
by N3Roaster
Make error 17 1893 January 16, 2010
by Eb547
ISP and micro madness. 12 1530 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 1409 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 1290 January 14, 2010
by Rick_S
Book suggestions? 3 1373 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 1596 January 11, 2010
by ecornwell
Total C virgin Newbie 4 1442 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 2938 January 05, 2010
by hevans
Newbie needs help !!!!! 3 1548 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 1503 December 31, 2009
by hevans
Understanding Array Code 9 1530 December 30, 2009
by Electromech
Temperature Project Code explaination 3 1293 December 30, 2009
by markjbenson
Pin change interrupt 2 1855 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 2518 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 1743 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 8454 December 27, 2009
by jastermerrel
Makefile foodloader 34 3101 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 3164 December 25, 2009
by Aceslick911
High voltage signal timer 3 1310 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 3071 December 22, 2009
by Rick_S
Managing data tables 12 1762 December 21, 2009
by JKITSON
external interrupt 1 1293 December 21, 2009
by saleem
Weather Station 1 1845 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 1623 December 14, 2009
by hevans
from ivonv's post 8 2001 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 1341 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 1914 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 2331 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 1917 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 1469 December 04, 2009
by pbfy0
A few questions... 10 1827 November 29, 2009
by hevans
Help with code please 22 2393 November 29, 2009
by pbfy0
Programmers Wanted 1 1603 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 1352 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 1509 November 24, 2009
by FWSquatch
Random Questions 10 1480 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 1374 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 2939 November 23, 2009
by BobaMosfet
C Programming basic question 3 1520 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 3362 November 09, 2009
by jbremnant
LED Marquee acting weird 23 2190 November 02, 2009
by hevans
How-To: Sleep 11 2965 October 27, 2009
by mikedoug
I2C communications 3 1550 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 3829 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 1429 October 19, 2009
by puargs
Suggestions for LCD program space 13 1884 October 14, 2009
by mikedoug
Tug this is for you (only) 5 1466 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 2427 September 28, 2009
by rusirius
Connection to cell phones 7 2218 September 22, 2009
by rusirius
Very simple assembly problem 13 2707 September 21, 2009
by rusirius
Linux C editor recommendation 11 3432 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 2748 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 1742 September 15, 2009
by rusirius
Using source code 10 1763 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 1995 August 26, 2009
by Nerdful_com
Curious about Wireless 3 1780 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 3798 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 4984 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 1886 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 2802 August 15, 2009
by Starwarslegokid
python loop 21 3140 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 2008 August 11, 2009
by amco
"Fancy Pants" Batch File 3 2031 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 7989 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 4312 July 29, 2009
by mrobbins
Bootloader Kit 9 2323 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 5694 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 4097 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 1681 July 10, 2009
by karlockhart
Digital Write Question 14 1814 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 3576 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 1689 June 22, 2009
by Tug
debugging 4 1719 June 20, 2009
by wayward
Help with a state machine 3 2495 June 11, 2009
by n3ueaEMTP
Binary Clock 24 3906 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 3295 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 2398 May 26, 2009
by wayward
sprintf 4 2637 May 22, 2009
by wayward
testing the programmer 3 1563 May 16, 2009
by digiassn
initialload 3 1723 May 09, 2009
by tuxguy
Simple Communication with your computer 12 2514 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 2091 May 06, 2009
by wayward
AVR Bootloaders 3 1928 April 18, 2009
by wayward
Led Marquee question 14 2231 April 11, 2009
by mcai8sh4

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