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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (813 threads, 6587 posts)
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Does wxpython work for the newer versions of python? 29 455 February 14, 2015
by Noter
Adding a Bootloader to a ATMEGA324P 48 6322 February 02, 2015
by scootergarrett
Master/Slave I2C 30 6108 January 22, 2015
by Noter
Programming with graphics 6 302 November 24, 2014
by jmuthe
Let's do a project 42 1001 November 21, 2014
by BobaMosfet
MicroView Program Load 7 422 November 11, 2014
by BobaMosfet
COM Port Problem 4 271 October 22, 2014
by BobaMosfet
Do not understand this 12 1687 September 29, 2014
by BobaMosfet
original program 3 331 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 811 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 388 June 10, 2014
by lailai
Motorcycle tachometer 1 338 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 425 June 01, 2014
by sask55
Pointer questions 6 454 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 383 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 3045 May 13, 2014
by Ralphxyz
a Tiny project 15 722 May 05, 2014
by Pew446
char array if statement 4 387 April 21, 2014
by Noter
How many KB of flash is my program using? 6 422 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 958 March 15, 2014
by JimFrederickson
char array if statement 12 622 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 1185 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 292 February 24, 2014
by boxvic
complex library 3 469 January 19, 2014
by esoderberg
complex library 1 283 January 18, 2014
by scootergarrett
MKII questions 23 1163 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 463 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 1297 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 756 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 1412 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 10237 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 741 October 26, 2013
by Noter
HV Programmer 8 852 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 1387 September 11, 2013
by pcbolt
Get time between sensor readings 5 624 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 1508 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 947 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 717 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 700 August 07, 2013
by pcbolt
XMEGA 2 624 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 2067 July 17, 2013
by edb
Different result with different variable names 9 705 June 04, 2013
by scootergarrett
Strange ADC errors 15 960 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 479 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 562 May 29, 2013
by Kami
Define debug comments 10 667 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 1846 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 629 April 28, 2013
by pcbolt
makefile eeprom 2 535 April 22, 2013
by pcbolt
TWI questions. 10 1117 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 3922 April 07, 2013
by JimFrederickson
Bootloader woes 15 954 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 814 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 778 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 1043 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 4627 March 28, 2013
by Ralphxyz
creating make file 10 680 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 576 March 14, 2013
by lnino
USART as SPI 7 1631 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 605 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 1207 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 635 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 681 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 555 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 750 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 815 February 12, 2013
by Nichben
Beginners Guide 2 770 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 1450 February 05, 2013
by adosch
Writing into memory while running program 4 671 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 904 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 616 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 1259 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 1876 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 1484 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 599 January 12, 2013
by Noter
help with keypad/display project code 23 1124 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 627 January 10, 2013
by keith712
LED circuit not producing expected results 5 909 January 05, 2013
by Noter
AVR Programming without bootloader 29 2954 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 547 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 2942 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 1232 December 29, 2012
by pcbolt
typecast problem? 7 582 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 860 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 1049 December 24, 2012
by Noter
oscillator fuse bits 9 696 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 736 December 23, 2012
by keith712
no such file error 1 6 975 December 23, 2012
by keith712
Using strcpy 3 773 December 20, 2012
by Nichben
Analog to Digital Conversion 44 1851 December 18, 2012
by Rick_S
printf problems 9 783 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 1224 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 1985 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 933 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 12899 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 510 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 632 November 20, 2012
by BobaMosfet
printf_P problems 5 879 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 1418 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 1521 October 22, 2012
by JimFrederickson
waht dose |= do 5 943 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 2085 October 20, 2012
by fishberg5051
Array limitations 6 1195 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 1292 October 16, 2012
by ankush_karche
Reading from uart stream 18 1681 October 15, 2012
by sask55
AVRISP v2 programmer 3 915 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 1407 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 921 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 1432 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 2063 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 686 October 01, 2012
by Noter
indexing an array with a variable 5 632 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 550 September 27, 2012
by ankush_karche
use of strcat fuction 7 881 September 23, 2012
by sask55
ADC problem 11 1082 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 1008 September 18, 2012
by Bushy
Program too big for MCU? 3 674 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 5276 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 1309 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 884 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 910 September 13, 2012
by wadaltmon
Need help reading input port pin 8 836 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 1029 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 2228 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 1196 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 746 September 05, 2012
by Ralphxyz
R/C Car Programing 2 768 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 635 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 1103 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 1240 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 613 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 1250 August 21, 2012
by thinairart
Simple micro controlled light switch 2 946 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 1106 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 842 August 18, 2012
by Finis
TypeCast problem 3 604 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 801 August 15, 2012
by Ralphxyz
The datasheet!!! 3 708 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 918 August 03, 2012
by virtual
Basic programming help 11 842 July 30, 2012
by sask55
Random Number Generator 5 1451 July 25, 2012
by lnino
Scanner Input/Output 7 777 July 23, 2012
by bl00513
Test program - location? 3 637 July 21, 2012
by TheFed
Making a library? 11 1084 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 5863 July 19, 2012
by Ralphxyz
Program with real serial cable 9 1006 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 7535 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 699 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 3184 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 757 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 1677 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 1309 July 06, 2012
by edb
Counting the changes in a pin 3 710 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 702 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 1118 July 03, 2012
by Rick_S
Fuses for External Crystal 2 769 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 1570 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 686 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 758 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 2277 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 1096 June 23, 2012
by rmore
Reading eeprom 3 864 June 21, 2012
by missle3944
Bluetooth Module Question 2 820 June 20, 2012
by pcbolt
Using #define 3 640 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 831 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 1033 June 14, 2012
by dicko
Timing for each line of code 3 669 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 1712 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 747 June 10, 2012
by Pew446
328p makefile 5 983 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 3468 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 1092 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 771 June 03, 2012
by chaosatom
Input pin Trouble 2 830 May 28, 2012
by pcbolt
Master/Slave SPI 10 5681 May 28, 2012
by sask55
SPI problem 7 1831 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 731 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 1025 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 844 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 951 May 17, 2012
by RogerFL
Compiler issue? 3 722 May 17, 2012
by RogerFL
SPI Problem! 1 988 May 17, 2012
by kemil
Read from atmega 15 3771 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 1703 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 836 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 1765 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 1320 May 08, 2012
by RogerFL
Displaying on the LCD 2 791 May 06, 2012
by ad2476
Problem with Boolean type 12 1597 May 03, 2012
by HexManiac
Fan control troubleshooting 24 1648 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 1008 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 1127 April 29, 2012
by JimFrederickson
include statement 2 746 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 955 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 2159 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 1574 April 20, 2012
by Ralphxyz
Simple UART code 7 1658 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 1536 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 681 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 1117 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 1155 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 1323 April 12, 2012
by hevans
Dont understand the &= and |= 8 853 April 06, 2012
by pcbolt
newbie 17 1165 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 1029 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 953 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 836 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 1097 March 30, 2012
by pcbolt
Code Doctor needed. 21 1114 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 869 March 30, 2012
by pcbolt
LED Array questions 3 827 March 30, 2012
by amartinez
Need help Programing! 2 801 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 1094 March 22, 2012
by pcbolt
trouble need help 7 840 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 1526 March 14, 2012
by stanvan
concise serial output? 5 939 March 11, 2012
by sask55
2N7000 work with open drain? 5 1315 March 08, 2012
by RogerFL
How to create a timer? 8 1038 March 07, 2012
by Rick_S
Need help with frequency counter 8 1064 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 830 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 953 March 03, 2012
by esoderberg
Mac Terminal programming 11 1470 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 843 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 1354 February 29, 2012
by pcbolt
SPI Programming 11 2992 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 849 February 27, 2012
by jvince96
Sending Data to a File 4 1315 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 1124 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 1008 February 18, 2012
by mdk
Code weird errors? 13 1114 February 17, 2012
by pcbolt
Hardware Connections 3 805 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 4057 February 11, 2012
by Rick_S
First MCU Program 4 785 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 1052 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 913 February 07, 2012
by sask55
Implicit Definition Errors 4 1130 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 1267 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 1077 February 04, 2012
by dvdsnyd
help with interrupts 6 1084 February 04, 2012
by dvdsnyd
questions on overflow 4 790 February 03, 2012
by dvdsnyd
curser positioning 6 856 February 01, 2012
by tchilzer2
Some Interrupt Code 4 1246 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 958 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 1176 January 29, 2012
by DS1000
Sending a string in UART 19 8113 January 27, 2012
by treymd
HD44780 (LCD) 3 1162 January 24, 2012
by glendon
Variation on 3 bit adder 9 958 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 940 January 23, 2012
by Rick_S
referencing a variable 20 1112 January 21, 2012
by Ralphxyz
pin change interrupts 9 1745 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 2023 January 19, 2012
by raylop
test 3 779 January 18, 2012
by Gil
Trouble with my first program! help 50 1970 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 1234 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 1068 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 2114 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 792 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 1466 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 929 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 1231 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 1949 January 05, 2012
by tchilzer2
Interrupt Problem 8 990 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1182 January 05, 2012
by hevans
Bootloader error 5 1102 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 1713 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1126 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 861 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 834 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 1203 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 1395 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 1247 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 2171 December 24, 2011
by BobaMosfet
Tempsensor Project 41 3422 December 23, 2011
by pcbolt
Completely Confused with Shift registers 23 1422 December 22, 2011
by missle3944
"DIP switch" project (basic nerdkit) 6 1313 December 22, 2011
by glendon
Serial Read in Labview 12 2712 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 1213 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 818 December 19, 2011
by Striker
Corrupted Data 2 1132 December 13, 2011
by hevans
Digital clock code 2 1185 December 12, 2011
by Rick_S
Detecting high/ low pins 11 2519 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 1462 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 2050 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 1158 December 07, 2011
by huzbum
Music with the MCU?? 12 1948 December 05, 2011
by 2electrified
LED array scroll function 38 6928 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 1224 December 04, 2011
by pfullen
Using Vim - installing C script 4 975 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 1055 December 02, 2011
by bluestang
First Program initilload 11 1028 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 1099 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 1253 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 1071 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 1377 November 22, 2011
by Rick_S
LCD and custom display 3 982 November 20, 2011
by missle3944
LCD Custom Characters Help 6 2342 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 1575 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 1012 November 11, 2011
by BNS
Modbus Master 1 1213 November 10, 2011
by doughowlett
TEXT output via serial / com 18 1261 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 1402 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 1017 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 878 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 5604 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 1003 November 07, 2011
by Heed
Array creation and access 4 803 November 07, 2011
by JimFrederickson
Huffman coding 2 1055 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 1737 November 03, 2011
by hevans
Eyeboard, a new approach 1 1020 November 03, 2011
by lcruz007
TWI hang up 4 1335 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 1024 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1193 October 28, 2011
by hevans
Complete one button menu system 3 2215 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 1325 October 17, 2011
by claesz
ADC help 3 994 October 15, 2011
by sonicgadgets
String manipulation 6 1531 October 13, 2011
by claesz
Basic Makefile Help 4 973 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 3479 October 06, 2011
by Rick_S
Led Blink 3 1119 October 05, 2011
by Ralphxyz
Trouble upgrading 14 1210 October 03, 2011
by hevans
Games to learn programming 4 2797 September 23, 2011
by Ralphxyz
Master Slave communications 4 1109 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 939 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 1452 September 11, 2011
by dgikuljot
MCU Configuration 12 997 September 08, 2011
by BobaMosfet
Varying voltages 10 1179 September 07, 2011
by bretm
Interpret statement 5 908 September 03, 2011
by egero1
Temp spi help 3 809 September 01, 2011
by missle3944
LCD horizontal scrolling 10 2566 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 1058 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 1272 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 1270 August 21, 2011
by BobaMosfet
xylophone program 1 928 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 1019 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1139 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 1330 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 4735 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 1212 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 1945 August 08, 2011
by bretm
Noise Noise Noise 3 1660 August 04, 2011
by hariharan
Accessing PB1 - 5 2 826 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 1076 August 03, 2011
by cujofever
Loading the "Bootloader" 36 2844 August 03, 2011
by kayrock
EEPROM confusion 13 1781 July 29, 2011
by Noter
1value error 21 1443 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 1040 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 1551 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1151 July 21, 2011
by carlhako
Populating an Array 22 1537 July 20, 2011
by Ralphxyz
uint8_t array problems 5 1490 July 20, 2011
by Tug
sprintf won't convert to a float. 29 2379 July 19, 2011
by BobaMosfet
Make header file 10 2079 July 19, 2011
by Ralphxyz
pwm for dac 58 5680 July 18, 2011
by kayrock
Random Number 2 1029 July 18, 2011
by Robotnik
Interupts with a button 3 858 July 16, 2011
by Noter
need help with my code 3 1013 July 13, 2011
by bhovik
Weird OSX compiling problem 2 776 July 13, 2011
by gcharris
C++ 8 3022 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 1066 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 1544 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 1608 July 08, 2011
by Rick_S
Making a programmer 7 1241 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 1397 July 04, 2011
by uml_12
Aurdino Code to basic C 1 1305 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 2434 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1154 June 27, 2011
by Rick_S
Time.h 3 1628 June 23, 2011
by JamesR
Pygame (no rect object) 5 1432 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1169 June 22, 2011
by Ralphxyz
Error in Code 2 787 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 1234 June 21, 2011
by lnino
Responding to a Button with Polling 7 1262 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 2345 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 955 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 1348 June 13, 2011
by JoyceChee
Nerdkit 22 1987 June 11, 2011
by HJA
Button ipod help 5 819 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1309 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 1745 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 1065 June 03, 2011
by BobaMosfet
Stepper motor code question 1 1456 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 1507 May 29, 2011
by Ralphxyz
questions about setting bits 11 2061 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 3353 May 26, 2011
by huzbum
Question About Interrupts 4 1275 May 25, 2011
by huzbum
RPM to MPH 12 1661 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 2172 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 1217 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1252 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 1940 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 1720 May 20, 2011
by Ralphxyz
UART interrupt issues 6 1958 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 1289 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 1264 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 1382 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 1327 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 4135 May 17, 2011
by amartinez
PSTR error? 5 1187 May 17, 2011
by hevans
Photoresistor to ADC 15 1546 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 1059 May 14, 2011
by rboggs10
Storing data on a flash drive 6 1856 May 14, 2011
by bretm
Help with some code? 4 1014 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 1432 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 1122 May 13, 2011
by bretm
Python first try comments please 18 1683 May 12, 2011
by Ralphxyz
Control Servo with Button 13 1852 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 1229 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 3997 May 09, 2011
by Ralphxyz
Python Help 23 2689 May 09, 2011
by kemil
Purchased MCU does not work? 7 2652 May 08, 2011
by paulwszew
Compiling error codes 10 991 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1306 May 05, 2011
by hevans
upgrade! 1 999 May 04, 2011
by XOXO
SPI communication code 11 1870 May 03, 2011
by Hexorg
Strange Text Blinking help 4 908 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 2089 April 24, 2011
by xodin
Programming in JAVA 8 9132 April 21, 2011
by Ralphxyz
Function help 5 1089 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 1268 April 21, 2011
by lnino
Interesting code structure. 21 1970 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 2323 April 20, 2011
by uml_12
SPI transfer delay 3 1340 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 1363 April 18, 2011
by Noter
Implementation of printf(...) function 2 1252 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 2064 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 1409 April 16, 2011
by kayrock
Programming with serial port 6 1775 April 14, 2011
by carlhako
UART 2 1315 April 14, 2011
by Rick_S
Programmers Notepad 4 1609 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1242 April 12, 2011
by bretm
Nerdkits library 9 1164 April 10, 2011
by hariharan
Playing different music with the MCU 7 17469 April 07, 2011
by bretm
How to store a variable to flash memory? 7 1837 April 07, 2011
by leedawg
timer/counter modules interrupts 2 1805 April 07, 2011
by Noter
Serial setup for wireless transmission 14 2841 April 06, 2011
by Schrat
Memory organization 8 1382 April 06, 2011
by Noter
LED array 2 1255 April 06, 2011
by hevans
compiling a .c file 8 1537 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 1473 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 1165 April 05, 2011
by bretm
led array code 7 1436 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 2721 April 02, 2011
by kkanodia
Frequency 20 1481 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1242 April 02, 2011
by hariharan
Help with code 3 985 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 1717 March 31, 2011
by lnino
Connect a different LCD 12 1404 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 1588 March 30, 2011
by bretm
Writing software using eye movements 2 1123 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 2191 March 29, 2011
by lnino
Interrupts 18 2050 March 28, 2011
by hariharan
OR gate? 14 1413 March 27, 2011
by esoderberg
Analog Output 2 1244 March 26, 2011
by Ralphxyz
For command 8 1057 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 1570 March 25, 2011
by hevans
ADMUX 52 2628 March 25, 2011
by Ralphxyz
Attiny10 7 2730 March 25, 2011
by Rick_S
Java Help 2 1337 March 24, 2011
by Ralphxyz
Help with ADC 3 1050 March 23, 2011
by bretm
help needed with uart code 4 1717 March 19, 2011
by plinko
Uart 2 1071 March 19, 2011
by missle3944
How to make a "Make File" 3 1587 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 3156 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 1685 March 14, 2011
by lcruz007
Python script collapsing after a while 7 2035 March 11, 2011
by missle3944
Hacking an old school led display 11 2588 March 10, 2011
by Noter
RPM Program 13 2853 March 10, 2011
by Earnhardt
Setting Pin Low 2 1158 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 1281 March 06, 2011
by JHMTech1
Reading more than one Temp 7 1196 March 06, 2011
by billwis
Function Prototypes 4 1043 March 04, 2011
by Rick_S
Debugger 3 1139 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 1964 March 02, 2011
by bretm
Registers????? 14 1433 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1285 February 27, 2011
by MichaelJE2
Basic C Programming 13 2924 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 1343 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 2288 February 23, 2011
by Wads
Programming Capabilities 7 1272 February 23, 2011
by Twarter369
RC car 6 1736 February 22, 2011
by derberp
How to play user entered sound? 9 1290 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 1031 February 21, 2011
by hevans
Compiling the bootloader 17 1926 February 20, 2011
by Ralphxyz
Help with PWM 2 1920 February 20, 2011
by hevans
ADCRA 4 1199 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 1514 February 20, 2011
by hevans
Accelerometer project 12 5374 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 1106 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 1766 February 13, 2011
by fubar769
Servo code execution 1 1156 February 11, 2011
by missle3944
New chip programming 2 1648 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 2582 February 07, 2011
by hevans
Compiling 3 1129 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 1647 February 05, 2011
by mongo
Checking a Pins Status 3 1535 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 998 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1117 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 2201 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1268 February 01, 2011
by rboggs10
recalling program from microcontroller 2 999 February 01, 2011
by Rick_S
ADC HELP!!! 16 2258 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1182 January 31, 2011
by rboggs10
My first .h file usage 3 1388 January 31, 2011
by Ralphxyz
counting 4 1122 January 28, 2011
by Jalex
atmega328P's ADC 2 2011 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 8683 January 27, 2011
by huzbum
bootloader for ATtiny13 4 3535 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 1496 January 25, 2011
by popwarsweet
Confused again 2 1126 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 2473 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1190 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 1384 January 23, 2011
by Rick_S
Loading issues 4 1232 January 22, 2011
by Shabigity
printf dip arithmetic 3 1027 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 1732 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 2992 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 1792 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 1590 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 1416 January 15, 2011
by wanderingjew
MCU specific C programming 4 1617 January 15, 2011
by Hexorg
Math Problem 1 1294 January 15, 2011
by Jalex
Coding question 2 1076 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 1502 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 1597 January 13, 2011
by Icyhot
programming ladder logic 7 6095 January 11, 2011
by tomroth
lcd.c bitwise operations 2 1385 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 1555 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 1513 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 1573 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1151 January 04, 2011
by Steven
N00B memory allocation questions 4 1200 January 04, 2011
by Sciencenerd
SD card protocol 3 2987 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 1503 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 1623 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 1686 January 01, 2011
by hevans
Just built a 7 segment interface 7 2375 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 2146 December 28, 2010
by Ralphxyz
if statements... 12 1977 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 2733 December 22, 2010
by VictorsNerdery
Math Check Please 5 1056 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 1772 December 22, 2010
by Icyhot
Question Regarding Registers 5 1313 December 16, 2010
by hevans
JTAG programming 2 1615 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1174 December 11, 2010
by mbobak
knight rider LED animation 21 3275 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 1147 December 06, 2010
by lcruz007
Error during make 2 1217 December 06, 2010
by bretm
trying to understand MAKE 6 1149 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 1967 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1179 December 01, 2010
by hevans
using different crystals 4 1229 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 1710 November 25, 2010
by Ralphxyz
Writing Data to File 2 1372 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1222 November 18, 2010
by hevans
Fourier transform 3 2255 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 1096 November 11, 2010
by bretm
Quick bootloader question 4 1295 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1167 November 08, 2010
by gusr205
Doing Integrals in C code 5 3343 November 07, 2010
by hevans
Duty cycle 3 1222 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 1394 November 05, 2010
by bretm
I2C Nerdkit Library 14 3247 October 30, 2010
by Ralphxyz
Malloc Issues 6 1750 October 30, 2010
by kle8309
Smooth servo movement. 10 2560 October 27, 2010
by esoderberg
or operator 2 1127 October 25, 2010
by hevans
Tech-O-Meter 5 1232 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 2904 October 25, 2010
by Rick_S
Temperature sensor 10 2168 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 1456 October 23, 2010
by mmw1
how does avr memory work? 2 1716 October 19, 2010
by hevans
DAPA Upload Problem 10 1644 October 18, 2010
by brockmjp
Reading Resistance 4 1590 October 17, 2010
by LindaEC
avrisp mkii trouble 21 2871 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 1551 October 10, 2010
by hevans
Setting FUSES? 5 1947 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 2347 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 1896 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 1596 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 1747 September 21, 2010
by bretm
MCU Programming Error 2 1096 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 1465 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1339 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 2396 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 1349 September 15, 2010
by bpenglase
Mac problems with programming 7 1461 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 3006 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 1267 September 07, 2010
by hevans
Initial programming 15 1317 September 04, 2010
by Rick_S
LED all at once 4 1208 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 1502 August 26, 2010
by Rick_S
IR reciever/transmitter 2 1433 August 26, 2010
by bretm
alternative programming language 4 1543 August 25, 2010
by awesome
Listen for serial input 4 1659 August 24, 2010
by mrobbins
data transmission using digital i/o 1 1475 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 2638 August 21, 2010
by Ralphxyz
tempsensor 4 1215 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 2163 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 2830 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 3188 August 16, 2010
by ironcladmvtm
Compile 4 1258 August 16, 2010
by Ralphxyz
Change text 6 1187 August 10, 2010
by Ralphxyz
Data logging using SD card 9 6796 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 1723 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 2324 August 07, 2010
by kle8309
Other LCDs? 2 1336 August 06, 2010
by Rick_S
Not working 21 2135 August 06, 2010
by Razvan
Generating random numbers in C. 2 2011 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 1800 August 04, 2010
by gnkarn
My MAKE article 2 1662 August 04, 2010
by Rick_S
COM port assignment with Vista 6 1666 July 31, 2010
by sbrod
Multiple ADC ports 9 1934 July 31, 2010
by norby31
what do these errors mean? 11 1183 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 5078 July 28, 2010
by hevans
Saving variables 2 1305 July 27, 2010
by bretm
Printing today date on LCD 5 1392 July 27, 2010
by Ralphxyz
Sending a string 6 1545 July 26, 2010
by ioScream
LED Scrolling display 1 1685 July 25, 2010
by ermias
error help 3 1350 July 24, 2010
by cinta51
Need a JumpStart 8 1345 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 2157 July 20, 2010
by pjack
Content mismatch - verification error 6 2015 July 20, 2010
by pjack
Reading battery voltage using ADC 15 8516 July 20, 2010
by lsoltmann
LCD sequence question 2 1114 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 1562 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 3943 July 12, 2010
by lcruz007
ADC with input at ground 6 1684 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 1577 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 1521 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1314 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 1833 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 1565 June 29, 2010
by bretm
Saving text to EEPROM 2 1866 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 1518 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1359 June 14, 2010
by banerjen
Quick question for those fluent in C 7 1406 June 13, 2010
by BobaMosfet
Programming Language Reference 6 1446 June 12, 2010
by Jer
Foodloader help 5 1377 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 1864 June 11, 2010
by treymd
tempsensor project 8 1242 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1281 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1318 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 3341 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1183 May 13, 2010
by wayward
ISP programming error 8 5432 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 1627 May 11, 2010
by avicell
Maximum PWM frequency? 4 1601 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 1464 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 1477 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 1720 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1220 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 1688 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 2417 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2195 May 01, 2010
by Solorbob
UART programming (PC side) 4 1974 May 01, 2010
by Hexorg
Assemble resistor notation 4 1173 May 01, 2010
by Ralphxyz
coding pushbuttons 9 1425 April 30, 2010
by bretm
Using PCINT4 5 1581 April 22, 2010
by bretm
Using Shift Registers? 2 1956 April 18, 2010
by wayward
on flash FILE i/o 6 1300 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 1228 April 13, 2010
by sask55
AVR Arrays? 2 1917 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 3774 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 2538 April 11, 2010
by JackScumm
My new game for my EES 7 1725 April 10, 2010
by Hexorg
Silly Coding Question 10 1370 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 2089 April 08, 2010
by Ralphxyz
Boot loader Questions 6 1891 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 1481 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 1396 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 1792 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 1414 April 02, 2010
by lcruz007
PWM and LEDs 3 1717 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 1407 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 1574 March 27, 2010
by bretm
Modifing C code without knowing C 3 1484 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 4725 March 24, 2010
by Frozenlock
Python code to create LED font 1 1858 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 2833 March 21, 2010
by brian
Eclipse AVR plugin help 5 1629 March 18, 2010
by fatmarik
Help with programing plese 4 1359 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 1839 March 17, 2010
by Rick_S
POST (power on self test) 2 1476 March 12, 2010
by treymd
Easy PWM tutorial 2 1543 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 1573 March 09, 2010
by met_fredrik
My project at my local newspaper 3 1697 March 07, 2010
by lcruz007
asm macro error 2 1383 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 1476 March 05, 2010
by xc2rx
ACD sample rate 4 1967 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 2340 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 1491 March 03, 2010
by Malicious
ATmega328P Upgrade 3 1415 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1284 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 1811 March 02, 2010
by lcruz007
Easy Random Numbers 3 2262 March 01, 2010
by hevans
float to int? 5 1625 February 27, 2010
by Hexorg
An interesting beep 1 1528 February 26, 2010
by bretm
Bucket Brigade 3 1417 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 7857 February 20, 2010
by treymd
Skateboard project, new to programming. 9 2011 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 1292 February 15, 2010
by ton_mit
Bootloader install 6 2199 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 1840 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 1314 February 13, 2010
by banerjen
clearing data in serail buffer 5 4313 February 11, 2010
by sask55
microseconds realtimeclock 3 1435 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 1698 February 08, 2010
by mrobbins
time structure check 12 1473 February 07, 2010
by wayward
ISP Question 10 1517 February 06, 2010
by Phrank916
Can't upload to m328p 4 1674 February 06, 2010
by sask55
Check out my new project! 5 1812 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 1586 February 02, 2010
by saleem
Convert uint8_t to char 3 6974 February 01, 2010
by saleem
Need Accelerometer... 8 1640 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1313 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1230 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 2405 January 29, 2010
by Rick_S
what the heck does << mean? 4 1585 January 29, 2010
by Ralphxyz
Clocking another IC 3 1316 January 27, 2010
by mrobbins
Twisted pair 11 1485 January 26, 2010
by mongo
Python Majic 3 1969 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 1331 January 22, 2010
by hevans
Trouble in sending information in UART 3 1605 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 2239 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 5865 January 20, 2010
by saleem
Help needed on counting program 5 1530 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 2706 January 19, 2010
by treymd
Python creates it's own errors! 17 1409 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 1614 January 18, 2010
by mongo
Compiling new code 10 1647 January 16, 2010
by N3Roaster
Make error 17 1964 January 16, 2010
by Eb547
ISP and micro madness. 12 1581 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 1462 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 1335 January 14, 2010
by Rick_S
Book suggestions? 3 1418 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 1667 January 11, 2010
by ecornwell
Total C virgin Newbie 4 1504 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 3017 January 05, 2010
by hevans
Newbie needs help !!!!! 3 1592 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 1563 December 31, 2009
by hevans
Understanding Array Code 9 1579 December 30, 2009
by Electromech
Temperature Project Code explaination 3 1345 December 30, 2009
by markjbenson
Pin change interrupt 2 1900 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 2584 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 1813 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 8650 December 27, 2009
by jastermerrel
Makefile foodloader 34 3199 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 3253 December 25, 2009
by Aceslick911
High voltage signal timer 3 1347 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 3152 December 22, 2009
by Rick_S
Managing data tables 12 1815 December 21, 2009
by JKITSON
external interrupt 1 1331 December 21, 2009
by saleem
Weather Station 1 1903 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 1685 December 14, 2009
by hevans
from ivonv's post 8 2072 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 1408 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 1978 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 2382 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 1974 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 1522 December 04, 2009
by pbfy0
A few questions... 10 1886 November 29, 2009
by hevans
Help with code please 22 2477 November 29, 2009
by pbfy0
Programmers Wanted 1 1652 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 1398 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 1585 November 24, 2009
by FWSquatch
Random Questions 10 1532 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 1427 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 3034 November 23, 2009
by BobaMosfet
C Programming basic question 3 1573 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 3434 November 09, 2009
by jbremnant
LED Marquee acting weird 23 2257 November 02, 2009
by hevans
How-To: Sleep 11 3061 October 27, 2009
by mikedoug
I2C communications 3 1601 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 3913 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 1479 October 19, 2009
by puargs
Suggestions for LCD program space 13 1933 October 14, 2009
by mikedoug
Tug this is for you (only) 5 1514 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 2486 September 28, 2009
by rusirius
Connection to cell phones 7 2287 September 22, 2009
by rusirius
Very simple assembly problem 13 2801 September 21, 2009
by rusirius
Linux C editor recommendation 11 3494 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 2814 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 1805 September 15, 2009
by rusirius
Using source code 10 1801 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 2051 August 26, 2009
by Nerdful_com
Curious about Wireless 3 1827 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 3896 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 5242 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 1939 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 2868 August 15, 2009
by Starwarslegokid
python loop 21 3204 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 2064 August 11, 2009
by amco
"Fancy Pants" Batch File 3 2083 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 8315 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 4414 July 29, 2009
by mrobbins
Bootloader Kit 9 2380 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 5766 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 4286 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 1719 July 10, 2009
by karlockhart
Digital Write Question 14 1871 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 3664 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 1739 June 22, 2009
by Tug
debugging 4 1783 June 20, 2009
by wayward
Help with a state machine 3 2576 June 11, 2009
by n3ueaEMTP
Binary Clock 24 4020 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 3376 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 2469 May 26, 2009
by wayward
sprintf 4 2726 May 22, 2009
by wayward
testing the programmer 3 1609 May 16, 2009
by digiassn
initialload 3 1776 May 09, 2009
by tuxguy
Simple Communication with your computer 12 2592 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 2146 May 06, 2009
by wayward
AVR Bootloaders 3 1976 April 18, 2009
by wayward
Led Marquee question 14 2289 April 11, 2009
by mcai8sh4

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Did you know that you can connect to certain car computers via the OBD-II port with a microcontroller? Learn more...