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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. 14 582 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 217 June 10, 2014
by lailai
Motorcycle tachometer 1 132 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 258 June 01, 2014
by sask55
Pointer questions 6 289 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 239 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 984 May 13, 2014
by Ralphxyz
Master/Slave I2C 9 4691 May 06, 2014
by Noter
a Tiny project 15 487 May 05, 2014
by Pew446
char array if statement 4 240 April 21, 2014
by Noter
How many KB of flash is my program using? 6 247 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 591 March 15, 2014
by JimFrederickson
char array if statement 12 468 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 628 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 164 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 23 853 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 325 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 928 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 596 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 808 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 8532 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 558 October 26, 2013
by Noter
HV Programmer 8 627 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 1014 September 11, 2013
by pcbolt
Get time between sensor readings 5 486 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 1169 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 700 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 578 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 580 August 07, 2013
by pcbolt
XMEGA 2 481 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 1813 July 17, 2013
by edb
Different result with different variable names 9 580 June 04, 2013
by scootergarrett
Strange ADC errors 15 811 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 375 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 448 May 29, 2013
by Kami
Define debug comments 10 497 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 1238 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. 10 873 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 2501 April 07, 2013
by JimFrederickson
Bootloader woes 15 781 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 604 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 530 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 767 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 4033 March 28, 2013
by Ralphxyz
creating make file 10 561 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 456 March 14, 2013
by lnino
USART as SPI 7 1080 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 481 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 988 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 519 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 7 436 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 581 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 648 February 12, 2013
by Nichben
Beginners Guide 2 605 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 1059 February 05, 2013
by adosch
Writing into memory while running program 4 540 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 683 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' 5 847 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 1557 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 1108 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 23 914 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 464 January 10, 2013
by keith712
LED circuit not producing expected results 5 784 January 05, 2013
by Noter
AVR Programming without bootloader 29 2439 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 410 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 2149 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 947 December 29, 2012
by pcbolt
typecast problem? 7 460 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? 19 837 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 11 594 December 23, 2012
by keith712
no such file error 1 6 714 December 23, 2012
by keith712
Using strcpy 3 572 December 20, 2012
by Nichben
Analog to Digital Conversion 44 1658 December 18, 2012
by Rick_S
printf problems 9 590 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 939 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 1634 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 740 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 11552 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.... 3 520 November 20, 2012
by BobaMosfet
printf_P problems 5 613 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 1034 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 1365 October 22, 2012
by JimFrederickson
waht dose |= do 5 815 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 1952 October 20, 2012
by fishberg5051
Array limitations 6 927 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 1022 October 16, 2012
by ankush_karche
Reading from uart stream 18 1346 October 15, 2012
by sask55
AVRISP v2 programmer 3 756 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 1125 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 793 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 1208 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 1616 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 588 October 01, 2012
by Noter
indexing an array with a variable 5 488 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 449 September 27, 2012
by ankush_karche
use of strcat fuction 7 680 September 23, 2012
by sask55
ADC problem 11 876 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 789 September 18, 2012
by Bushy
Program too big for MCU? 3 569 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 4978 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 1094 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 730 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 754 September 13, 2012
by wadaltmon
Need help reading input port pin 8 685 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 888 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 1713 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 999 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 641 September 05, 2012
by Ralphxyz
R/C Car Programing 2 672 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 514 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 978 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 1031 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 503 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 1092 August 21, 2012
by thinairart
Simple micro controlled light switch 2 750 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 903 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 722 August 18, 2012
by Finis
TypeCast problem 3 498 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 658 August 15, 2012
by Ralphxyz
The datasheet!!! 3 603 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 763 August 03, 2012
by virtual
Basic programming help 11 727 July 30, 2012
by sask55
Random Number Generator 5 1051 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? 11 938 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 5030 July 19, 2012
by Ralphxyz
Program with real serial cable 9 840 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 7011 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 579 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 2888 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 596 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 1268 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 1044 July 06, 2012
by edb
Counting the changes in a pin 3 614 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 578 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 939 July 03, 2012
by Rick_S
Fuses for External Crystal 2 651 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 1180 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? 1 618 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 2052 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 954 June 23, 2012
by rmore
Reading eeprom 3 689 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. 5 698 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 840 June 14, 2012
by dicko
Timing for each line of code 3 538 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 1518 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 637 June 10, 2012
by Pew446
328p makefile 5 874 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 3035 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 903 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 646 June 03, 2012
by chaosatom
Input pin Trouble 2 687 May 28, 2012
by pcbolt
Master/Slave SPI 10 4812 May 28, 2012
by sask55
SPI problem 7 1353 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 617 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 909 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 707 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 793 May 17, 2012
by RogerFL
Compiler issue? 3 606 May 17, 2012
by RogerFL
SPI Problem! 1 786 May 17, 2012
by kemil
Read from atmega 15 2872 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 1412 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 714 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 1385 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 2 677 May 06, 2012
by ad2476
Problem with Boolean type 12 1238 May 03, 2012
by HexManiac
Fan control troubleshooting 24 1410 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 885 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 892 April 29, 2012
by JimFrederickson
include statement 2 647 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 793 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 1890 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 1297 April 20, 2012
by Ralphxyz
Simple UART code 7 1360 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 1341 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 572 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 871 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 992 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 1091 April 12, 2012
by hevans
Dont understand the &= and |= 8 717 April 06, 2012
by pcbolt
newbie 17 1030 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 898 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 805 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 696 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 975 March 30, 2012
by pcbolt
Code Doctor needed. 21 953 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 717 March 30, 2012
by pcbolt
LED Array questions 3 738 March 30, 2012
by amartinez
Need help Programing! 2 706 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 970 March 22, 2012
by pcbolt
trouble need help 7 726 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 1327 March 14, 2012
by stanvan
concise serial output? 5 830 March 11, 2012
by sask55
2N7000 work with open drain? 5 1086 March 08, 2012
by RogerFL
How to create a timer? 8 913 March 07, 2012
by Rick_S
Need help with frequency counter 8 916 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 733 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 802 March 03, 2012
by esoderberg
Mac Terminal programming 11 1317 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 740 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 1180 February 29, 2012
by pcbolt
SPI Programming 11 2780 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 704 February 27, 2012
by jvince96
Sending Data to a File 4 1168 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 948 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 894 February 18, 2012
by mdk
Code weird errors? 13 957 February 17, 2012
by pcbolt
Hardware Connections 3 704 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 3221 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? 7 881 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 810 February 07, 2012
by sask55
Implicit Definition Errors 4 1017 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 1133 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 903 February 04, 2012
by dvdsnyd
help with interrupts 6 963 February 04, 2012
by dvdsnyd
questions on overflow 4 650 February 03, 2012
by dvdsnyd
curser positioning 6 750 February 01, 2012
by tchilzer2
Some Interrupt Code 4 1105 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 850 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 1003 January 29, 2012
by DS1000
Sending a string in UART 19 7045 January 27, 2012
by treymd
Adding a Bootloader to a ATMEGA324P 40 4400 January 26, 2012
by Ralphxyz
HD44780 (LCD) 3 1043 January 24, 2012
by glendon
Variation on 3 bit adder 9 816 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 816 January 23, 2012
by Rick_S
referencing a variable 20 996 January 21, 2012
by Ralphxyz
pin change interrupts 9 1451 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 1708 January 19, 2012
by raylop
test 3 675 January 18, 2012
by Gil
Trouble with my first program! help 50 1790 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 1087 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 919 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 1772 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 1240 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 800 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 1033 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 1750 January 05, 2012
by tchilzer2
Interrupt Problem 8 843 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1045 January 05, 2012
by hevans
Bootloader error 5 935 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 1483 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1018 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 743 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 735 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 1076 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 1171 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 1103 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 1806 December 24, 2011
by BobaMosfet
Tempsensor Project 41 3093 December 23, 2011
by pcbolt
Completely Confused with Shift registers 23 1272 December 22, 2011
by missle3944
"DIP switch" project (basic nerdkit) 6 1107 December 22, 2011
by glendon
Serial Read in Labview 12 2286 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 1045 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 709 December 19, 2011
by Striker
Corrupted Data 2 958 December 13, 2011
by hevans
Digital clock code 2 1046 December 12, 2011
by Rick_S
Detecting high/ low pins 11 2065 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 1250 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 1875 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 971 December 07, 2011
by huzbum
Music with the MCU?? 12 1761 December 05, 2011
by 2electrified
LED array scroll function 38 6240 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 1076 December 04, 2011
by pfullen
Using Vim - installing C script 4 787 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 11 868 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 957 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 1091 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 1192 November 22, 2011
by Rick_S
LCD and custom display 3 880 November 20, 2011
by missle3944
LCD Custom Characters Help 6 2147 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 1417 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 886 November 11, 2011
by BNS
Modbus Master 1 1015 November 10, 2011
by doughowlett
TEXT output via serial / com 18 1117 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 1212 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 887 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 5286 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 884 November 07, 2011
by Heed
Array creation and access 4 686 November 07, 2011
by JimFrederickson
Huffman coding 2 929 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 1480 November 03, 2011
by hevans
Eyeboard, a new approach 1 878 November 03, 2011
by lcruz007
TWI hang up 4 1160 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 876 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1060 October 28, 2011
by hevans
Complete one button menu system 3 1898 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 1168 October 17, 2011
by claesz
ADC help 3 887 October 15, 2011
by sonicgadgets
String manipulation 6 1271 October 13, 2011
by claesz
Basic Makefile Help 4 869 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 2987 October 06, 2011
by Rick_S
Led Blink 3 944 October 05, 2011
by Ralphxyz
Trouble upgrading 14 1065 October 03, 2011
by hevans
Games to learn programming 4 2608 September 23, 2011
by Ralphxyz
Master Slave communications 4 982 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 1242 September 11, 2011
by dgikuljot
MCU Configuration 12 846 September 08, 2011
by BobaMosfet
Varying voltages 10 1018 September 07, 2011
by bretm
Interpret statement 5 803 September 03, 2011
by egero1
Temp spi help 3 704 September 01, 2011
by missle3944
LCD horizontal scrolling 10 2354 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 1130 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 1090 August 21, 2011
by BobaMosfet
xylophone program 1 775 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 914 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1001 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 1091 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 4036 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 1706 August 08, 2011
by bretm
Noise Noise Noise 3 1493 August 04, 2011
by hariharan
Accessing PB1 - 5 2 722 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 959 August 03, 2011
by cujofever
Loading the "Bootloader" 36 2607 August 03, 2011
by kayrock
EEPROM confusion 13 1524 July 29, 2011
by Noter
1value error 21 1270 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 908 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 1387 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1028 July 21, 2011
by carlhako
Populating an Array 22 1336 July 20, 2011
by Ralphxyz
uint8_t array problems 5 1330 July 20, 2011
by Tug
sprintf won't convert to a float. 29 1883 July 19, 2011
by BobaMosfet
Make header file 10 1827 July 19, 2011
by Ralphxyz
pwm for dac 58 5301 July 18, 2011
by kayrock
Random Number 2 922 July 18, 2011
by Robotnik
Interupts with a button 3 751 July 16, 2011
by Noter
need help with my code 3 869 July 13, 2011
by bhovik
Weird OSX compiling problem 2 677 July 13, 2011
by gcharris
C++ 8 2741 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 1423 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 1331 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 1206 July 04, 2011
by uml_12
Aurdino Code to basic C 1 1166 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 2241 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1036 June 27, 2011
by Rick_S
Time.h 3 1486 June 23, 2011
by JamesR
Pygame (no rect object) 5 1258 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1069 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 1109 June 21, 2011
by lnino
Responding to a Button with Polling 7 1149 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 2121 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 856 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 1237 June 13, 2011
by JoyceChee
Nerdkit 22 1728 June 11, 2011
by HJA
Button ipod help 5 718 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1189 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 1582 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 959 June 03, 2011
by BobaMosfet
Stepper motor code question 1 1313 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 1327 May 29, 2011
by Ralphxyz
questions about setting bits 11 1799 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 2861 May 26, 2011
by huzbum
Question About Interrupts 4 1157 May 25, 2011
by huzbum
RPM to MPH 12 1479 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 1885 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 1071 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1119 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 1797 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 1572 May 20, 2011
by Ralphxyz
UART interrupt issues 6 1694 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 1202 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 1131 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 3636 May 17, 2011
by amartinez
PSTR error? 5 1045 May 17, 2011
by hevans
Photoresistor to ADC 15 1307 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 926 May 14, 2011
by rboggs10
Storing data on a flash drive 6 1699 May 14, 2011
by bretm
Help with some code? 4 891 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 1323 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 971 May 13, 2011
by bretm
Python first try comments please 18 1460 May 12, 2011
by Ralphxyz
Control Servo with Button 13 1551 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 1095 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 3412 May 09, 2011
by Ralphxyz
Python Help 23 2419 May 09, 2011
by kemil
Purchased MCU does not work? 7 2449 May 08, 2011
by paulwszew
Compiling error codes 10 866 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1171 May 05, 2011
by hevans
upgrade! 1 900 May 04, 2011
by XOXO
SPI communication code 11 1672 May 03, 2011
by Hexorg
Strange Text Blinking help 4 805 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 1821 April 24, 2011
by xodin
Programming in JAVA 8 8313 April 21, 2011
by Ralphxyz
Function help 5 949 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 1121 April 21, 2011
by lnino
Interesting code structure. 21 1698 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 1991 April 20, 2011
by uml_12
SPI transfer delay 3 1209 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 1160 April 18, 2011
by Noter
Implementation of printf(...) function 2 1154 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 1891 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 1284 April 16, 2011
by kayrock
Programming with serial port 6 1611 April 14, 2011
by carlhako
UART 2 1156 April 14, 2011
by Rick_S
Programmers Notepad 4 1494 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1120 April 12, 2011
by bretm
Nerdkits library 9 1015 April 10, 2011
by hariharan
Playing different music with the MCU 7 16567 April 07, 2011
by bretm
How to store a variable to flash memory? 7 1608 April 07, 2011
by leedawg
timer/counter modules interrupts 2 1618 April 07, 2011
by Noter
Serial setup for wireless transmission 14 2602 April 06, 2011
by Schrat
Memory organization 8 1259 April 06, 2011
by Noter
LED array 2 1146 April 06, 2011
by hevans
compiling a .c file 8 1385 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 1334 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 1315 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 2433 April 02, 2011
by kkanodia
Frequency 20 1323 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1096 April 02, 2011
by hariharan
Help with code 3 868 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 1558 March 31, 2011
by lnino
Connect a different LCD 12 1247 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 1397 March 30, 2011
by bretm
Writing software using eye movements 2 1018 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 1963 March 29, 2011
by lnino
Interrupts 18 1796 March 28, 2011
by hariharan
OR gate? 14 1247 March 27, 2011
by esoderberg
Analog Output 2 1129 March 26, 2011
by Ralphxyz
For command 8 947 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 1407 March 25, 2011
by hevans
ADMUX 52 2404 March 25, 2011
by Ralphxyz
Attiny10 7 2471 March 25, 2011
by Rick_S
Java Help 2 1244 March 24, 2011
by Ralphxyz
Help with ADC 3 943 March 23, 2011
by bretm
help needed with uart code 4 1595 March 19, 2011
by plinko
Uart 2 977 March 19, 2011
by missle3944
How to make a "Make File" 3 1404 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 2974 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 1496 March 14, 2011
by lcruz007
Python script collapsing after a while 7 1807 March 11, 2011
by missle3944
Hacking an old school led display 11 2275 March 10, 2011
by Noter
RPM Program 13 2582 March 10, 2011
by Earnhardt
Setting Pin Low 2 1048 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 1720 March 02, 2011
by bretm
Registers????? 14 1261 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1179 February 27, 2011
by MichaelJE2
Basic C Programming 13 2715 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 1218 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 2087 February 23, 2011
by Wads
Programming Capabilities 7 1158 February 23, 2011
by Twarter369
RC car 6 1614 February 22, 2011
by derberp
How to play user entered sound? 9 1124 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 925 February 21, 2011
by hevans
Compiling the bootloader 17 1666 February 20, 2011
by Ralphxyz
Help with PWM 2 1737 February 20, 2011
by hevans
ADCRA 4 1063 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 1386 February 20, 2011
by hevans
Accelerometer project 12 5012 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 999 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 1640 February 13, 2011
by fubar769
Servo code execution 1 1043 February 11, 2011
by missle3944
New chip programming 2 1522 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 2371 February 07, 2011
by hevans
Compiling 3 1018 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 1504 February 05, 2011
by mongo
Checking a Pins Status 3 1416 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 882 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1010 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 1960 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1147 February 01, 2011
by rboggs10
recalling program from microcontroller 2 898 February 01, 2011
by Rick_S
ADC HELP!!! 16 2023 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1075 January 31, 2011
by rboggs10
My first .h file usage 3 1218 January 31, 2011
by Ralphxyz
counting 4 1005 January 28, 2011
by Jalex
atmega328P's ADC 2 1727 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 6586 January 27, 2011
by huzbum
bootloader for ATtiny13 4 3335 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 1370 January 25, 2011
by popwarsweet
Confused again 2 1028 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 2213 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1085 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 1261 January 23, 2011
by Rick_S
Loading issues 4 1137 January 22, 2011
by Shabigity
printf dip arithmetic 3 919 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 1556 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 2646 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 1582 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 1440 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 1282 January 15, 2011
by wanderingjew
MCU specific C programming 4 1485 January 15, 2011
by Hexorg
Math Problem 1 1167 January 15, 2011
by Jalex
Coding question 2 984 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 1334 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 1489 January 13, 2011
by Icyhot
programming ladder logic 7 5565 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 1449 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 1401 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 1423 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1026 January 04, 2011
by Steven
N00B memory allocation questions 4 1086 January 04, 2011
by Sciencenerd
SD card protocol 3 2616 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 1326 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 1482 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 1575 January 01, 2011
by hevans
Just built a 7 segment interface 7 2243 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 1920 December 28, 2010
by Ralphxyz
if statements... 12 1723 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 2558 December 22, 2010
by VictorsNerdery
Math Check Please 5 955 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 1616 December 22, 2010
by Icyhot
Question Regarding Registers 5 1201 December 16, 2010
by hevans
JTAG programming 2 1455 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1065 December 11, 2010
by mbobak
knight rider LED animation 21 2861 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 1784 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1051 December 01, 2010
by hevans
using different crystals 4 1123 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 1490 November 25, 2010
by Ralphxyz
Writing Data to File 2 1265 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1105 November 18, 2010
by hevans
Fourier transform 3 2060 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 1166 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1050 November 08, 2010
by gusr205
Doing Integrals in C code 5 2975 November 07, 2010
by hevans
Duty cycle 3 1102 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 1262 November 05, 2010
by bretm
I2C Nerdkit Library 14 2971 October 30, 2010
by Ralphxyz
Malloc Issues 6 1520 October 30, 2010
by kle8309
Smooth servo movement. 10 2316 October 27, 2010
by esoderberg
or operator 2 1013 October 25, 2010
by hevans
Tech-O-Meter 5 1091 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 2651 October 25, 2010
by Rick_S
Temperature sensor 10 1945 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 1349 October 23, 2010
by mmw1
how does avr memory work? 2 1553 October 19, 2010
by hevans
DAPA Upload Problem 10 1443 October 18, 2010
by brockmjp
Reading Resistance 4 1480 October 17, 2010
by LindaEC
avrisp mkii trouble 21 2547 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 1411 October 10, 2010
by hevans
Setting FUSES? 5 1748 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 2015 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 1757 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 1461 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 1552 September 21, 2010
by bretm
MCU Programming Error 2 986 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 1340 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1191 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 2105 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 1199 September 15, 2010
by bpenglase
Mac problems with programming 7 1305 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 2788 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 1136 September 07, 2010
by hevans
Initial programming 15 1179 September 04, 2010
by Rick_S
LED all at once 4 1075 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 1365 August 26, 2010
by Rick_S
IR reciever/transmitter 2 1315 August 26, 2010
by bretm
alternative programming language 4 1373 August 25, 2010
by awesome
Listen for serial input 4 1473 August 24, 2010
by mrobbins
data transmission using digital i/o 1 1368 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 2436 August 21, 2010
by Ralphxyz
tempsensor 4 1103 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 1967 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 2585 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 2984 August 16, 2010
by ironcladmvtm
Do not understand this 9 1343 August 16, 2010
by hevans
Compile 4 1156 August 16, 2010
by Ralphxyz
Change text 6 1076 August 10, 2010
by Ralphxyz
Data logging using SD card 9 6415 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 1556 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 2102 August 07, 2010
by kle8309
Other LCDs? 2 1228 August 06, 2010
by Rick_S
Not working 21 1909 August 06, 2010
by Razvan
Generating random numbers in C. 2 1816 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 1629 August 04, 2010
by gnkarn
My MAKE article 2 1484 August 04, 2010
by Rick_S
COM port assignment with Vista 6 1485 July 31, 2010
by sbrod
Multiple ADC ports 9 1709 July 31, 2010
by norby31
what do these errors mean? 11 1062 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 4608 July 28, 2010
by hevans
Saving variables 2 1157 July 27, 2010
by bretm
Printing today date on LCD 5 1270 July 27, 2010
by Ralphxyz
Sending a string 6 1375 July 26, 2010
by ioScream
LED Scrolling display 1 1563 July 25, 2010
by ermias
error help 3 1179 July 24, 2010
by cinta51
Need a JumpStart 8 1212 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 2002 July 20, 2010
by pjack
Content mismatch - verification error 6 1738 July 20, 2010
by pjack
Reading battery voltage using ADC 15 7828 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 3431 July 12, 2010
by lcruz007
ADC with input at ground 6 1527 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 1468 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 1323 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1210 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 1690 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 1409 June 29, 2010
by bretm
Saving text to EEPROM 2 1632 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 1367 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1230 June 14, 2010
by banerjen
Quick question for those fluent in C 7 1265 June 13, 2010
by BobaMosfet
Programming Language Reference 6 1328 June 12, 2010
by Jer
Foodloader help 5 1249 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 1753 June 11, 2010
by treymd
tempsensor project 8 1119 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1152 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1195 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 3046 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1068 May 13, 2010
by wayward
ISP programming error 8 4859 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 1439 May 11, 2010
by avicell
Maximum PWM frequency? 4 1477 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 1345 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 1346 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 1554 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1110 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 1574 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 2243 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2015 May 01, 2010
by Solorbob
UART programming (PC side) 4 1815 May 01, 2010
by Hexorg
Assemble resistor notation 4 1063 May 01, 2010
by Ralphxyz
coding pushbuttons 9 1289 April 30, 2010
by bretm
Using PCINT4 5 1415 April 22, 2010
by bretm
Using Shift Registers? 2 1768 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 1092 April 13, 2010
by sask55
AVR Arrays? 2 1675 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 3219 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 2349 April 11, 2010
by JackScumm
My new game for my EES 7 1580 April 10, 2010
by Hexorg
Silly Coding Question 10 1226 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 1866 April 08, 2010
by Ralphxyz
Boot loader Questions 6 1766 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 1361 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 1245 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 1597 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 1299 April 02, 2010
by lcruz007
PWM and LEDs 3 1600 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 1293 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 1426 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 4434 March 24, 2010
by Frozenlock
Python code to create LED font 1 1724 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 2650 March 21, 2010
by brian
Eclipse AVR plugin help 5 1448 March 18, 2010
by fatmarik
Help with programing plese 4 1224 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 1632 March 17, 2010
by Rick_S
POST (power on self test) 2 1342 March 12, 2010
by treymd
Easy PWM tutorial 2 1426 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 1385 March 09, 2010
by met_fredrik
My project at my local newspaper 3 1575 March 07, 2010
by lcruz007
asm macro error 2 1221 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 1325 March 05, 2010
by xc2rx
ACD sample rate 4 1785 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 2162 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 1376 March 03, 2010
by Malicious
ATmega328P Upgrade 3 1286 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1171 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 1652 March 02, 2010
by lcruz007
Easy Random Numbers 3 2061 March 01, 2010
by hevans
float to int? 5 1493 February 27, 2010
by Hexorg
An interesting beep 1 1377 February 26, 2010
by bretm
Bucket Brigade 3 1306 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 7587 February 20, 2010
by treymd
Skateboard project, new to programming. 9 1867 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 1171 February 15, 2010
by ton_mit
Bootloader install 6 2012 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 1707 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 3789 February 11, 2010
by sask55
microseconds realtimeclock 3 1268 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 1558 February 08, 2010
by mrobbins
time structure check 12 1326 February 07, 2010
by wayward
ISP Question 10 1366 February 06, 2010
by Phrank916
Can't upload to m328p 4 1463 February 06, 2010
by sask55
Check out my new project! 5 1665 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 1491 February 02, 2010
by saleem
Convert uint8_t to char 3 6306 February 01, 2010
by saleem
Need Accelerometer... 8 1465 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1204 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1103 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 2193 January 29, 2010
by Rick_S
what the heck does << mean? 4 1456 January 29, 2010
by Ralphxyz
Clocking another IC 3 1204 January 27, 2010
by mrobbins
Twisted pair 11 1345 January 26, 2010
by mongo
Python Majic 3 1777 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 1207 January 22, 2010
by hevans
Trouble in sending information in UART 3 1488 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 2066 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 5483 January 20, 2010
by saleem
Help needed on counting program 5 1363 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 2543 January 19, 2010
by treymd
Python creates it's own errors! 17 1268 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 1508 January 18, 2010
by mongo
Compiling new code 10 1513 January 16, 2010
by N3Roaster
Make error 17 1779 January 16, 2010
by Eb547
ISP and micro madness. 12 1430 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 1328 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 1299 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 1518 January 11, 2010
by ecornwell
Total C virgin Newbie 4 1379 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 2807 January 05, 2010
by hevans
Newbie needs help !!!!! 3 1473 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 1374 December 31, 2009
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Understanding Array Code 9 1451 December 30, 2009
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Temperature Project Code explaination 3 1223 December 30, 2009
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Pin change interrupt 2 1783 December 28, 2009
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initialload make error - possible avr-gcc installation problem 2 1665 December 27, 2009
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Simple LED Light Chaser Souce Code In C 12 8020 December 27, 2009
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Makefile foodloader 34 2960 December 27, 2009
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Delphi COM Streaming 3 2950 December 25, 2009
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High voltage signal timer 3 1216 December 23, 2009
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Managing data tables 12 1662 December 21, 2009
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external interrupt 1 1231 December 21, 2009
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Weather Station 1 1737 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 1901 December 08, 2009
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Tempsensor Variation Problem 43 2233 December 06, 2009
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Ideas for coding LED array streaming? 10 1827 December 05, 2009
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Saving Data Collected by a Microcontroller 2 1392 December 04, 2009
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A few questions... 10 1721 November 29, 2009
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Help with code please 22 2258 November 29, 2009
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Programmers Wanted 1 1536 November 28, 2009
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MCU fails during programming 5 1286 November 25, 2009
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Writing Big Numbers to the LCD 4 1421 November 24, 2009
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Random Questions 10 1394 November 24, 2009
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Multiple A/D converters at the same time 4 1285 November 23, 2009
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Assembly Language & C ++ 6 2773 November 23, 2009
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C Programming basic question 3 1434 November 22, 2009
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LED Marquee acting weird 23 2099 November 02, 2009
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How-To: Sleep 11 2784 October 27, 2009
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I2C communications 3 1458 October 24, 2009
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[Help] Make file python listener and order of operations 22 3667 October 24, 2009
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Question on tempsensor - division operation x100? 3 1367 October 19, 2009
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Suggestions for LCD program space 13 1780 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 2317 September 28, 2009
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Connection to cell phones 7 2126 September 22, 2009
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Very simple assembly problem 13 2598 September 21, 2009
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Linux C editor recommendation 11 3307 September 19, 2009
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Using assembly on ATmega168 with Linux 2 2601 September 19, 2009
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can nerdkit produce variable voltages?? 7 1647 September 15, 2009
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Using source code 10 1674 August 31, 2009
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Genesis - Simple MCU programming Library 3 1909 August 26, 2009
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Curious about Wireless 3 1705 August 26, 2009
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Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 3623 August 23, 2009
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Simple 'Dimming an LED example' 3 4496 August 19, 2009
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"connection refused" ledarray2 7 1811 August 19, 2009
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Changing Uart Baud Rate 6 2676 August 15, 2009
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python loop 21 2987 August 11, 2009
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When PIN is high and when it is low 5 1916 August 11, 2009
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"Fancy Pants" Batch File 3 1937 August 09, 2009
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Simple Traffic Light Souce Code In C 4 7409 August 09, 2009
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Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 4124 July 29, 2009
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Bootloader Kit 9 2250 July 29, 2009
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Boodloader and STK500, please help! 7 5530 July 22, 2009
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Makefile won't "make" in command prompt 7 3740 July 16, 2009
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Loading bootloader onto new microcontroller, a few questions. 1 1616 July 10, 2009
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Digital Write Question 14 1711 July 07, 2009
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AVR Studio for atmega168 2 3436 July 05, 2009
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Python for Led Marquee questions 1 1630 June 22, 2009
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debugging 4 1614 June 20, 2009
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Help with a state machine 3 2394 June 11, 2009
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Binary Clock 24 3661 June 03, 2009
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Loading A Bootloader 8 3144 May 31, 2009
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Reprogramming LCD pins 18 2281 May 26, 2009
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sprintf 4 2503 May 22, 2009
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testing the programmer 3 1495 May 16, 2009
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initialload 3 1639 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 1998 May 06, 2009
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AVR Bootloaders 3 1861 April 18, 2009
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Led Marquee question 14 2122 April 11, 2009
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