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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (807 threads, 6464 posts)
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Where do I find the C code of the functions in the library. 14 576 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 199 June 10, 2014
by lailai
Motorcycle tachometer 1 128 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 255 June 01, 2014
by sask55
Pointer questions 6 286 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 238 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 962 May 13, 2014
by Ralphxyz
Master/Slave I2C 9 4670 May 06, 2014
by Noter
a Tiny project 15 485 May 05, 2014
by Pew446
char array if statement 4 238 April 21, 2014
by Noter
How many KB of flash is my program using? 6 245 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 586 March 15, 2014
by JimFrederickson
char array if statement 12 467 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 623 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 161 February 24, 2014
by boxvic
complex library 3 327 January 19, 2014
by esoderberg
complex library 1 176 January 18, 2014
by scootergarrett
MKII questions 23 852 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 323 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 921 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 591 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 795 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 8488 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 557 October 26, 2013
by Noter
HV Programmer 8 623 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 1008 September 11, 2013
by pcbolt
Get time between sensor readings 5 485 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 1167 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 693 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 576 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 580 August 07, 2013
by pcbolt
XMEGA 2 479 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 1811 July 17, 2013
by edb
Different result with different variable names 9 578 June 04, 2013
by scootergarrett
Strange ADC errors 15 809 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 373 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 442 May 29, 2013
by Kami
Define debug comments 10 494 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 1235 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 498 April 28, 2013
by pcbolt
makefile eeprom 2 414 April 22, 2013
by pcbolt
TWI questions. 10 870 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 2472 April 07, 2013
by JimFrederickson
Bootloader woes 15 779 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 597 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 529 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 763 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 4008 March 28, 2013
by Ralphxyz
creating make file 10 560 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 453 March 14, 2013
by lnino
USART as SPI 7 1077 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 479 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 986 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 517 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 577 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 434 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 579 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 648 February 12, 2013
by Nichben
Beginners Guide 2 604 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 1056 February 05, 2013
by adosch
Writing into memory while running program 4 539 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 681 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 498 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 837 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 1556 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 1103 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 450 January 12, 2013
by Noter
help with keypad/display project code 23 911 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 461 January 10, 2013
by keith712
LED circuit not producing expected results 5 784 January 05, 2013
by Noter
AVR Programming without bootloader 29 2427 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 406 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 2132 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 945 December 29, 2012
by pcbolt
typecast problem? 7 458 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 710 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 835 December 24, 2012
by Noter
oscillator fuse bits 9 555 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 591 December 23, 2012
by keith712
no such file error 1 6 707 December 23, 2012
by keith712
Using strcpy 3 570 December 20, 2012
by Nichben
Analog to Digital Conversion 44 1657 December 18, 2012
by Rick_S
printf problems 9 588 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 933 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 1630 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 739 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 11520 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 406 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 518 November 20, 2012
by BobaMosfet
printf_P problems 5 610 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 1027 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 1361 October 22, 2012
by JimFrederickson
waht dose |= do 5 814 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 1951 October 20, 2012
by fishberg5051
Array limitations 6 924 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 1019 October 16, 2012
by ankush_karche
Reading from uart stream 18 1338 October 15, 2012
by sask55
AVRISP v2 programmer 3 756 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 1122 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 790 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 1207 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 1601 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 587 October 01, 2012
by Noter
indexing an array with a variable 5 487 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 448 September 27, 2012
by ankush_karche
use of strcat fuction 7 677 September 23, 2012
by sask55
ADC problem 11 874 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 788 September 18, 2012
by Bushy
Program too big for MCU? 3 567 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 4974 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 1085 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 729 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 750 September 13, 2012
by wadaltmon
Need help reading input port pin 8 682 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 885 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 1706 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 999 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 639 September 05, 2012
by Ralphxyz
R/C Car Programing 2 670 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 514 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 976 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 1029 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 500 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 1091 August 21, 2012
by thinairart
Simple micro controlled light switch 2 749 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 900 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 718 August 18, 2012
by Finis
TypeCast problem 3 497 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 657 August 15, 2012
by Ralphxyz
The datasheet!!! 3 602 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 762 August 03, 2012
by virtual
Basic programming help 11 725 July 30, 2012
by sask55
Random Number Generator 5 1047 July 25, 2012
by lnino
Scanner Input/Output 7 656 July 23, 2012
by bl00513
Test program - location? 3 537 July 21, 2012
by TheFed
Making a library? 11 935 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 5017 July 19, 2012
by Ralphxyz
Program with real serial cable 9 838 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 6998 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 577 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 2884 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 591 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 1252 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 1041 July 06, 2012
by edb
Counting the changes in a pin 3 613 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 576 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 936 July 03, 2012
by Rick_S
Fuses for External Crystal 2 650 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 1174 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 564 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 617 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 2042 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 952 June 23, 2012
by rmore
Reading eeprom 3 686 June 21, 2012
by missle3944
Bluetooth Module Question 2 708 June 20, 2012
by pcbolt
Using #define 3 540 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 695 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 839 June 14, 2012
by dicko
Timing for each line of code 3 537 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 1514 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 636 June 10, 2012
by Pew446
328p makefile 5 873 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 3027 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 903 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 645 June 03, 2012
by chaosatom
Input pin Trouble 2 687 May 28, 2012
by pcbolt
Master/Slave SPI 10 4800 May 28, 2012
by sask55
SPI problem 7 1344 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 614 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 908 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 705 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 792 May 17, 2012
by RogerFL
Compiler issue? 3 605 May 17, 2012
by RogerFL
SPI Problem! 1 784 May 17, 2012
by kemil
Read from atmega 15 2861 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 1405 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 713 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 1381 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 1189 May 08, 2012
by RogerFL
Displaying on the LCD 2 676 May 06, 2012
by ad2476
Problem with Boolean type 12 1237 May 03, 2012
by HexManiac
Fan control troubleshooting 24 1407 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 884 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 887 April 29, 2012
by JimFrederickson
include statement 2 646 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 791 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 1885 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 1293 April 20, 2012
by Ralphxyz
Simple UART code 7 1357 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 1337 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 571 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 868 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 992 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 1088 April 12, 2012
by hevans
Dont understand the &= and |= 8 715 April 06, 2012
by pcbolt
newbie 17 1028 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 897 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 803 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 694 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 974 March 30, 2012
by pcbolt
Code Doctor needed. 21 952 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 715 March 30, 2012
by pcbolt
LED Array questions 3 738 March 30, 2012
by amartinez
Need help Programing! 2 704 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 968 March 22, 2012
by pcbolt
trouble need help 7 725 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 1324 March 14, 2012
by stanvan
concise serial output? 5 829 March 11, 2012
by sask55
2N7000 work with open drain? 5 1085 March 08, 2012
by RogerFL
How to create a timer? 8 912 March 07, 2012
by Rick_S
Need help with frequency counter 8 915 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 732 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 801 March 03, 2012
by esoderberg
Mac Terminal programming 11 1315 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 739 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 1177 February 29, 2012
by pcbolt
SPI Programming 11 2777 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 692 February 27, 2012
by jvince96
Sending Data to a File 4 1168 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 946 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 892 February 18, 2012
by mdk
Code weird errors? 13 954 February 17, 2012
by pcbolt
Hardware Connections 3 703 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 3208 February 11, 2012
by Rick_S
First MCU Program 4 628 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 878 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 809 February 07, 2012
by sask55
Implicit Definition Errors 4 1015 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 1130 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 902 February 04, 2012
by dvdsnyd
help with interrupts 6 962 February 04, 2012
by dvdsnyd
questions on overflow 4 649 February 03, 2012
by dvdsnyd
curser positioning 6 747 February 01, 2012
by tchilzer2
Some Interrupt Code 4 1103 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 848 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 1000 January 29, 2012
by DS1000
Sending a string in UART 19 7017 January 27, 2012
by treymd
Adding a Bootloader to a ATMEGA324P 40 4380 January 26, 2012
by Ralphxyz
HD44780 (LCD) 3 1042 January 24, 2012
by glendon
Variation on 3 bit adder 9 814 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 814 January 23, 2012
by Rick_S
referencing a variable 20 992 January 21, 2012
by Ralphxyz
pin change interrupts 9 1447 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 1700 January 19, 2012
by raylop
test 3 675 January 18, 2012
by Gil
Trouble with my first program! help 50 1789 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 1086 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 917 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 1768 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 680 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 1236 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 798 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 1032 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 1749 January 05, 2012
by tchilzer2
Interrupt Problem 8 842 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1044 January 05, 2012
by hevans
Bootloader error 5 934 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 1482 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1016 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 742 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 734 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 1075 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 1170 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 1101 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 1801 December 24, 2011
by BobaMosfet
Tempsensor Project 41 3087 December 23, 2011
by pcbolt
Completely Confused with Shift registers 23 1272 December 22, 2011
by missle3944
"DIP switch" project (basic nerdkit) 6 1104 December 22, 2011
by glendon
Serial Read in Labview 12 2281 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 1044 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 707 December 19, 2011
by Striker
Corrupted Data 2 956 December 13, 2011
by hevans
Digital clock code 2 1046 December 12, 2011
by Rick_S
Detecting high/ low pins 11 2059 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 1248 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 1871 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 970 December 07, 2011
by huzbum
Music with the MCU?? 12 1755 December 05, 2011
by 2electrified
LED array scroll function 38 6222 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 1074 December 04, 2011
by pfullen
Using Vim - installing C script 4 784 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 943 December 02, 2011
by bluestang
First Program initilload 11 867 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 954 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 1089 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 946 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 1188 November 22, 2011
by Rick_S
LCD and custom display 3 879 November 20, 2011
by missle3944
LCD Custom Characters Help 6 2144 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 1415 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 885 November 11, 2011
by BNS
Modbus Master 1 1013 November 10, 2011
by doughowlett
TEXT output via serial / com 18 1116 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 1209 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 886 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 764 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 5278 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 883 November 07, 2011
by Heed
Array creation and access 4 684 November 07, 2011
by JimFrederickson
Huffman coding 2 927 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 1477 November 03, 2011
by hevans
Eyeboard, a new approach 1 877 November 03, 2011
by lcruz007
TWI hang up 4 1157 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 875 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1057 October 28, 2011
by hevans
Complete one button menu system 3 1887 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 1167 October 17, 2011
by claesz
ADC help 3 885 October 15, 2011
by sonicgadgets
String manipulation 6 1269 October 13, 2011
by claesz
Basic Makefile Help 4 869 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 2979 October 06, 2011
by Rick_S
Led Blink 3 944 October 05, 2011
by Ralphxyz
Trouble upgrading 14 1064 October 03, 2011
by hevans
Games to learn programming 4 2606 September 23, 2011
by Ralphxyz
Master Slave communications 4 980 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 828 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 1238 September 11, 2011
by dgikuljot
MCU Configuration 12 844 September 08, 2011
by BobaMosfet
Varying voltages 10 1015 September 07, 2011
by bretm
Interpret statement 5 801 September 03, 2011
by egero1
Temp spi help 3 702 September 01, 2011
by missle3944
LCD horizontal scrolling 10 2350 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 955 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 1129 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 1087 August 21, 2011
by BobaMosfet
xylophone program 1 775 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 913 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1000 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 1089 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 4022 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 1102 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 1703 August 08, 2011
by bretm
Noise Noise Noise 3 1488 August 04, 2011
by hariharan
Accessing PB1 - 5 2 722 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 957 August 03, 2011
by cujofever
Loading the "Bootloader" 36 2603 August 03, 2011
by kayrock
EEPROM confusion 13 1517 July 29, 2011
by Noter
1value error 21 1270 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 905 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 1384 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1027 July 21, 2011
by carlhako
Populating an Array 22 1332 July 20, 2011
by Ralphxyz
uint8_t array problems 5 1329 July 20, 2011
by Tug
sprintf won't convert to a float. 29 1875 July 19, 2011
by BobaMosfet
Make header file 10 1819 July 19, 2011
by Ralphxyz
pwm for dac 58 5295 July 18, 2011
by kayrock
Random Number 2 920 July 18, 2011
by Robotnik
Interupts with a button 3 750 July 16, 2011
by Noter
need help with my code 3 868 July 13, 2011
by bhovik
Weird OSX compiling problem 2 676 July 13, 2011
by gcharris
C++ 8 2736 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 957 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 1419 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 1328 July 08, 2011
by Rick_S
Making a programmer 7 1107 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 1204 July 04, 2011
by uml_12
Aurdino Code to basic C 1 1162 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 2237 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1034 June 27, 2011
by Rick_S
Time.h 3 1485 June 23, 2011
by JamesR
Pygame (no rect object) 5 1255 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1067 June 22, 2011
by Ralphxyz
Error in Code 2 673 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 1106 June 21, 2011
by lnino
Responding to a Button with Polling 7 1147 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 2120 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 855 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 1234 June 13, 2011
by JoyceChee
Nerdkit 22 1726 June 11, 2011
by HJA
Button ipod help 5 718 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1188 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 1579 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 958 June 03, 2011
by BobaMosfet
Stepper motor code question 1 1311 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 1325 May 29, 2011
by Ralphxyz
questions about setting bits 11 1798 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 2856 May 26, 2011
by huzbum
Question About Interrupts 4 1154 May 25, 2011
by huzbum
RPM to MPH 12 1476 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 1882 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 1069 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1117 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 1795 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 1570 May 20, 2011
by Ralphxyz
UART interrupt issues 6 1690 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 1182 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 1152 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 1200 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 1129 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 3631 May 17, 2011
by amartinez
PSTR error? 5 1043 May 17, 2011
by hevans
Photoresistor to ADC 15 1305 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 922 May 14, 2011
by rboggs10
Storing data on a flash drive 6 1696 May 14, 2011
by bretm
Help with some code? 4 889 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 1322 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 968 May 13, 2011
by bretm
Python first try comments please 18 1458 May 12, 2011
by Ralphxyz
Control Servo with Button 13 1544 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 1095 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 3406 May 09, 2011
by Ralphxyz
Python Help 23 2414 May 09, 2011
by kemil
Purchased MCU does not work? 7 2447 May 08, 2011
by paulwszew
Compiling error codes 10 864 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1171 May 05, 2011
by hevans
upgrade! 1 898 May 04, 2011
by XOXO
SPI communication code 11 1669 May 03, 2011
by Hexorg
Strange Text Blinking help 4 804 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 1820 April 24, 2011
by xodin
Programming in JAVA 8 8295 April 21, 2011
by Ralphxyz
Function help 5 947 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 1118 April 21, 2011
by lnino
Interesting code structure. 21 1690 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 1989 April 20, 2011
by uml_12
SPI transfer delay 3 1207 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 1157 April 18, 2011
by Noter
Implementation of printf(...) function 2 1152 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 1890 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 1281 April 16, 2011
by kayrock
Programming with serial port 6 1608 April 14, 2011
by carlhako
UART 2 1155 April 14, 2011
by Rick_S
Programmers Notepad 4 1492 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1118 April 12, 2011
by bretm
Nerdkits library 9 1011 April 10, 2011
by hariharan
Playing different music with the MCU 7 16552 April 07, 2011
by bretm
How to store a variable to flash memory? 7 1604 April 07, 2011
by leedawg
timer/counter modules interrupts 2 1615 April 07, 2011
by Noter
Serial setup for wireless transmission 14 2599 April 06, 2011
by Schrat
Memory organization 8 1257 April 06, 2011
by Noter
LED array 2 1143 April 06, 2011
by hevans
compiling a .c file 8 1384 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 1332 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 1020 April 05, 2011
by bretm
led array code 7 1314 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 2429 April 02, 2011
by kkanodia
Frequency 20 1321 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1095 April 02, 2011
by hariharan
Help with code 3 865 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 1556 March 31, 2011
by lnino
Connect a different LCD 12 1245 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 1394 March 30, 2011
by bretm
Writing software using eye movements 2 1017 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 1960 March 29, 2011
by lnino
Interrupts 18 1789 March 28, 2011
by hariharan
OR gate? 14 1244 March 27, 2011
by esoderberg
Analog Output 2 1128 March 26, 2011
by Ralphxyz
For command 8 945 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 1403 March 25, 2011
by hevans
ADMUX 52 2402 March 25, 2011
by Ralphxyz
Attiny10 7 2467 March 25, 2011
by Rick_S
Java Help 2 1243 March 24, 2011
by Ralphxyz
Help with ADC 3 943 March 23, 2011
by bretm
help needed with uart code 4 1593 March 19, 2011
by plinko
Uart 2 977 March 19, 2011
by missle3944
How to make a "Make File" 3 1402 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 2973 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 1493 March 14, 2011
by lcruz007
Python script collapsing after a while 7 1804 March 11, 2011
by missle3944
Hacking an old school led display 11 2270 March 10, 2011
by Noter
RPM Program 13 2577 March 10, 2011
by Earnhardt
Setting Pin Low 2 1046 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 1176 March 06, 2011
by JHMTech1
Reading more than one Temp 7 1084 March 06, 2011
by billwis
Function Prototypes 4 931 March 04, 2011
by Rick_S
Debugger 3 1027 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 1717 March 02, 2011
by bretm
Registers????? 14 1258 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1177 February 27, 2011
by MichaelJE2
Basic C Programming 13 2710 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 1216 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 2081 February 23, 2011
by Wads
Programming Capabilities 7 1157 February 23, 2011
by Twarter369
RC car 6 1611 February 22, 2011
by derberp
How to play user entered sound? 9 1120 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 925 February 21, 2011
by hevans
Compiling the bootloader 17 1661 February 20, 2011
by Ralphxyz
Help with PWM 2 1734 February 20, 2011
by hevans
ADCRA 4 1061 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 1384 February 20, 2011
by hevans
Accelerometer project 12 5008 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 996 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 1639 February 13, 2011
by fubar769
Servo code execution 1 1041 February 11, 2011
by missle3944
New chip programming 2 1519 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 2367 February 07, 2011
by hevans
Compiling 3 1016 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 1503 February 05, 2011
by mongo
Checking a Pins Status 3 1415 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 881 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1007 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 1956 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1145 February 01, 2011
by rboggs10
recalling program from microcontroller 2 897 February 01, 2011
by Rick_S
ADC HELP!!! 16 2020 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1074 January 31, 2011
by rboggs10
My first .h file usage 3 1217 January 31, 2011
by Ralphxyz
counting 4 1004 January 28, 2011
by Jalex
atmega328P's ADC 2 1723 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 6545 January 27, 2011
by huzbum
bootloader for ATtiny13 4 3333 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 1368 January 25, 2011
by popwarsweet
Confused again 2 1025 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 2212 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1084 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 1258 January 23, 2011
by Rick_S
Loading issues 4 1135 January 22, 2011
by Shabigity
printf dip arithmetic 3 914 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 1554 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 2642 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 1580 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 1436 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 1281 January 15, 2011
by wanderingjew
MCU specific C programming 4 1483 January 15, 2011
by Hexorg
Math Problem 1 1165 January 15, 2011
by Jalex
Coding question 2 982 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 1333 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 1488 January 13, 2011
by Icyhot
programming ladder logic 7 5554 January 11, 2011
by tomroth
lcd.c bitwise operations 2 1250 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 1447 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 1400 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 1420 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1025 January 04, 2011
by Steven
N00B memory allocation questions 4 1083 January 04, 2011
by Sciencenerd
SD card protocol 3 2609 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 1325 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 1481 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 1572 January 01, 2011
by hevans
Just built a 7 segment interface 7 2241 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 1915 December 28, 2010
by Ralphxyz
if statements... 12 1718 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 2557 December 22, 2010
by VictorsNerdery
Math Check Please 5 954 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 1614 December 22, 2010
by Icyhot
Question Regarding Registers 5 1200 December 16, 2010
by hevans
JTAG programming 2 1454 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1064 December 11, 2010
by mbobak
knight rider LED animation 21 2855 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 1045 December 06, 2010
by lcruz007
Error during make 2 1115 December 06, 2010
by bretm
trying to understand MAKE 6 1041 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 1779 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1050 December 01, 2010
by hevans
using different crystals 4 1122 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 1488 November 25, 2010
by Ralphxyz
Writing Data to File 2 1264 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1104 November 18, 2010
by hevans
Fourier transform 3 2054 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 968 November 11, 2010
by bretm
Quick bootloader question 4 1165 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1049 November 08, 2010
by gusr205
Doing Integrals in C code 5 2973 November 07, 2010
by hevans
Duty cycle 3 1101 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 1260 November 05, 2010
by bretm
I2C Nerdkit Library 14 2967 October 30, 2010
by Ralphxyz
Malloc Issues 6 1518 October 30, 2010
by kle8309
Smooth servo movement. 10 2309 October 27, 2010
by esoderberg
or operator 2 1013 October 25, 2010
by hevans
Tech-O-Meter 5 1090 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 2646 October 25, 2010
by Rick_S
Temperature sensor 10 1943 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 1347 October 23, 2010
by mmw1
how does avr memory work? 2 1551 October 19, 2010
by hevans
DAPA Upload Problem 10 1438 October 18, 2010
by brockmjp
Reading Resistance 4 1479 October 17, 2010
by LindaEC
avrisp mkii trouble 21 2545 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 1410 October 10, 2010
by hevans
Setting FUSES? 5 1745 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 2007 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 1756 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 1460 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 1546 September 21, 2010
by bretm
MCU Programming Error 2 984 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 1339 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1189 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 2102 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 1198 September 15, 2010
by bpenglase
Mac problems with programming 7 1303 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 2783 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 1134 September 07, 2010
by hevans
Initial programming 15 1177 September 04, 2010
by Rick_S
LED all at once 4 1073 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 1364 August 26, 2010
by Rick_S
IR reciever/transmitter 2 1314 August 26, 2010
by bretm
alternative programming language 4 1371 August 25, 2010
by awesome
Listen for serial input 4 1472 August 24, 2010
by mrobbins
data transmission using digital i/o 1 1368 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 2429 August 21, 2010
by Ralphxyz
tempsensor 4 1101 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 1964 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 2581 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 2976 August 16, 2010
by ironcladmvtm
Do not understand this 9 1342 August 16, 2010
by hevans
Compile 4 1155 August 16, 2010
by Ralphxyz
Change text 6 1076 August 10, 2010
by Ralphxyz
Data logging using SD card 9 6409 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 1551 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 2097 August 07, 2010
by kle8309
Other LCDs? 2 1227 August 06, 2010
by Rick_S
Not working 21 1908 August 06, 2010
by Razvan
Generating random numbers in C. 2 1815 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 1627 August 04, 2010
by gnkarn
My MAKE article 2 1481 August 04, 2010
by Rick_S
COM port assignment with Vista 6 1484 July 31, 2010
by sbrod
Multiple ADC ports 9 1707 July 31, 2010
by norby31
what do these errors mean? 11 1059 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 4600 July 28, 2010
by hevans
Saving variables 2 1154 July 27, 2010
by bretm
Printing today date on LCD 5 1269 July 27, 2010
by Ralphxyz
Sending a string 6 1373 July 26, 2010
by ioScream
LED Scrolling display 1 1562 July 25, 2010
by ermias
error help 3 1177 July 24, 2010
by cinta51
Need a JumpStart 8 1211 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 1998 July 20, 2010
by pjack
Content mismatch - verification error 6 1732 July 20, 2010
by pjack
Reading battery voltage using ADC 15 7822 July 20, 2010
by lsoltmann
LCD sequence question 2 1003 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 1389 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 3422 July 12, 2010
by lcruz007
ADC with input at ground 6 1526 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 1467 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 1321 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1208 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 1689 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 1406 June 29, 2010
by bretm
Saving text to EEPROM 2 1629 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 1366 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1228 June 14, 2010
by banerjen
Quick question for those fluent in C 7 1262 June 13, 2010
by BobaMosfet
Programming Language Reference 6 1324 June 12, 2010
by Jer
Foodloader help 5 1248 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 1751 June 11, 2010
by treymd
tempsensor project 8 1118 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1150 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1194 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 3044 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1067 May 13, 2010
by wayward
ISP programming error 8 4849 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 1436 May 11, 2010
by avicell
Maximum PWM frequency? 4 1475 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 1343 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 1345 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 1552 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1108 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 1571 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 2240 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2014 May 01, 2010
by Solorbob
UART programming (PC side) 4 1813 May 01, 2010
by Hexorg
Assemble resistor notation 4 1060 May 01, 2010
by Ralphxyz
coding pushbuttons 9 1285 April 30, 2010
by bretm
Using PCINT4 5 1412 April 22, 2010
by bretm
Using Shift Registers? 2 1766 April 18, 2010
by wayward
on flash FILE i/o 6 1149 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 1091 April 13, 2010
by sask55
AVR Arrays? 2 1672 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 3210 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 2349 April 11, 2010
by JackScumm
My new game for my EES 7 1577 April 10, 2010
by Hexorg
Silly Coding Question 10 1224 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 1863 April 08, 2010
by Ralphxyz
Boot loader Questions 6 1761 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 1360 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 1244 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 1595 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 1298 April 02, 2010
by lcruz007
PWM and LEDs 3 1597 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 1291 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 1424 March 27, 2010
by bretm
Modifing C code without knowing C 3 1373 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 4429 March 24, 2010
by Frozenlock
Python code to create LED font 1 1720 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 2648 March 21, 2010
by brian
Eclipse AVR plugin help 5 1447 March 18, 2010
by fatmarik
Help with programing plese 4 1222 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 1631 March 17, 2010
by Rick_S
POST (power on self test) 2 1339 March 12, 2010
by treymd
Easy PWM tutorial 2 1423 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 1381 March 09, 2010
by met_fredrik
My project at my local newspaper 3 1573 March 07, 2010
by lcruz007
asm macro error 2 1216 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 1322 March 05, 2010
by xc2rx
ACD sample rate 4 1784 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 2159 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 1375 March 03, 2010
by Malicious
ATmega328P Upgrade 3 1284 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1170 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 1649 March 02, 2010
by lcruz007
Easy Random Numbers 3 2057 March 01, 2010
by hevans
float to int? 5 1491 February 27, 2010
by Hexorg
An interesting beep 1 1376 February 26, 2010
by bretm
Bucket Brigade 3 1305 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 7580 February 20, 2010
by treymd
Skateboard project, new to programming. 9 1865 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 1169 February 15, 2010
by ton_mit
Bootloader install 6 2009 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 1706 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 1175 February 13, 2010
by banerjen
clearing data in serail buffer 5 3754 February 11, 2010
by sask55
microseconds realtimeclock 3 1265 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 1557 February 08, 2010
by mrobbins
time structure check 12 1323 February 07, 2010
by wayward
ISP Question 10 1363 February 06, 2010
by Phrank916
Can't upload to m328p 4 1460 February 06, 2010
by sask55
Check out my new project! 5 1663 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 1488 February 02, 2010
by saleem
Convert uint8_t to char 3 6291 February 01, 2010
by saleem
Need Accelerometer... 8 1463 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1202 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1100 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 2191 January 29, 2010
by Rick_S
what the heck does << mean? 4 1455 January 29, 2010
by Ralphxyz
Clocking another IC 3 1203 January 27, 2010
by mrobbins
Twisted pair 11 1344 January 26, 2010
by mongo
Python Majic 3 1773 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 1205 January 22, 2010
by hevans
Trouble in sending information in UART 3 1487 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 2062 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 5481 January 20, 2010
by saleem
Help needed on counting program 5 1360 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 2541 January 19, 2010
by treymd
Python creates it's own errors! 17 1265 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 1506 January 18, 2010
by mongo
Compiling new code 10 1511 January 16, 2010
by N3Roaster
Make error 17 1778 January 16, 2010
by Eb547
ISP and micro madness. 12 1429 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 1326 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 1222 January 14, 2010
by Rick_S
Book suggestions? 3 1296 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 1516 January 11, 2010
by ecornwell
Total C virgin Newbie 4 1377 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 2801 January 05, 2010
by hevans
Newbie needs help !!!!! 3 1472 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 1372 December 31, 2009
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Understanding Array Code 9 1449 December 30, 2009
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Temperature Project Code explaination 3 1220 December 30, 2009
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Pin change interrupt 2 1781 December 28, 2009
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initialload make error - possible avr-gcc installation problem 2 1662 December 27, 2009
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Simple LED Light Chaser Souce Code In C 12 8011 December 27, 2009
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Makefile foodloader 34 2959 December 27, 2009
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Delphi COM Streaming 3 2942 December 25, 2009
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High voltage signal timer 3 1215 December 23, 2009
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Managing data tables 12 1660 December 21, 2009
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external interrupt 1 1229 December 21, 2009
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Weather Station 1 1736 December 19, 2009
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Clock time / keyboard / LED Marquee combined 2 1533 December 14, 2009
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from ivonv's post 8 1898 December 08, 2009
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delay.c issues with the 328p 5 1803 December 07, 2009
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Tempsensor Variation Problem 43 2232 December 06, 2009
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Ideas for coding LED array streaming? 10 1822 December 05, 2009
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Saving Data Collected by a Microcontroller 2 1390 December 04, 2009
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A few questions... 10 1718 November 29, 2009
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Help with code please 22 2256 November 29, 2009
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Programmers Wanted 1 1535 November 28, 2009
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MCU fails during programming 5 1284 November 25, 2009
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Writing Big Numbers to the LCD 4 1418 November 24, 2009
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Random Questions 10 1393 November 24, 2009
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Multiple A/D converters at the same time 4 1283 November 23, 2009
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Assembly Language & C ++ 6 2770 November 23, 2009
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C Programming basic question 3 1433 November 22, 2009
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Looking for I2C tutorial/guide 4 3217 November 09, 2009
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LED Marquee acting weird 23 2097 November 02, 2009
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How-To: Sleep 11 2778 October 27, 2009
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I2C communications 3 1456 October 24, 2009
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[Help] Make file python listener and order of operations 22 3664 October 24, 2009
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Question on tempsensor - division operation x100? 3 1365 October 19, 2009
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Suggestions for LCD program space 13 1774 October 14, 2009
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Tug this is for you (only) 5 1391 October 14, 2009
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Location to find bootloaders for ATmega series 9 2315 September 28, 2009
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Connection to cell phones 7 2123 September 22, 2009
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Very simple assembly problem 13 2594 September 21, 2009
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Linux C editor recommendation 11 3305 September 19, 2009
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Using assembly on ATmega168 with Linux 2 2598 September 19, 2009
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can nerdkit produce variable voltages?? 7 1645 September 15, 2009
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Using source code 10 1673 August 31, 2009
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Genesis - Simple MCU programming Library 3 1907 August 26, 2009
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Curious about Wireless 3 1702 August 26, 2009
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Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 3620 August 23, 2009
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Simple 'Dimming an LED example' 3 4487 August 19, 2009
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"connection refused" ledarray2 7 1811 August 19, 2009
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Changing Uart Baud Rate 6 2673 August 15, 2009
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python loop 21 2985 August 11, 2009
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When PIN is high and when it is low 5 1915 August 11, 2009
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"Fancy Pants" Batch File 3 1935 August 09, 2009
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Simple Traffic Light Souce Code In C 4 7390 August 09, 2009
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Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 4120 July 29, 2009
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Bootloader Kit 9 2249 July 29, 2009
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Boodloader and STK500, please help! 7 5527 July 22, 2009
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Makefile won't "make" in command prompt 7 3729 July 16, 2009
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Loading bootloader onto new microcontroller, a few questions. 1 1614 July 10, 2009
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Digital Write Question 14 1705 July 07, 2009
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AVR Studio for atmega168 2 3433 July 05, 2009
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Python for Led Marquee questions 1 1627 June 22, 2009
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debugging 4 1610 June 20, 2009
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Help with a state machine 3 2390 June 11, 2009
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Binary Clock 24 3658 June 03, 2009
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Loading A Bootloader 8 3141 May 31, 2009
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Reprogramming LCD pins 18 2277 May 26, 2009
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sprintf 4 2501 May 22, 2009
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testing the programmer 3 1493 May 16, 2009
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initialload 3 1637 May 09, 2009
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Simple Communication with your computer 12 2422 May 06, 2009
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If Statement in a State Machine 10 1995 May 06, 2009
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AVR Bootloaders 3 1858 April 18, 2009
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Led Marquee question 14 2117 April 11, 2009
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