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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (831 threads, 6760 posts)
Thread Posts Views Last Post
Boot Loading 2 543 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 2498 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 1324 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 1787 November 15, 2016
by sask55
RPM Program 24 5769 September 23, 2016
by Ralphxyz
Makefile 4 1922 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 3222 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 1689 March 21, 2016
by sask55
ADMUX=0 7 1551 February 19, 2016
by Javy
Using two timers 22 1966 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 1568 January 17, 2016
by Rick_S
Master/Slave I2C 32 13213 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 1754 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 1497 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 13998 October 02, 2015
by BobaMosfet
Replacement LCD 4 1586 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 2379 September 18, 2015
by RickMcKeon
MCU basic concept 6 1634 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 2463 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 3490 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 1877 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 2462 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 2690 February 14, 2015
by Noter
Programming with graphics 6 2096 November 24, 2014
by jmuthe
Let's do a project 42 3196 November 21, 2014
by BobaMosfet
MicroView Program Load 7 2471 November 11, 2014
by BobaMosfet
COM Port Problem 4 1755 October 22, 2014
by BobaMosfet
Do not understand this 12 3269 September 29, 2014
by BobaMosfet
original program 3 1695 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 2465 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 1670 June 10, 2014
by lailai
Motorcycle tachometer 1 2165 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 2106 June 01, 2014
by sask55
Pointer questions 6 1877 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 1751 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 16498 May 13, 2014
by Ralphxyz
a Tiny project 15 2752 May 05, 2014
by Pew446
char array if statement 4 1731 April 21, 2014
by Noter
How many KB of flash is my program using? 6 2052 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 3351 March 15, 2014
by JimFrederickson
char array if statement 12 2392 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 4814 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 1643 February 24, 2014
by boxvic
complex library 3 2026 January 19, 2014
by esoderberg
complex library 1 1542 January 18, 2014
by scootergarrett
MKII questions 23 2955 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 2110 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 5453 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 2561 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 5427 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 17195 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 2379 October 26, 2013
by Noter
HV Programmer 8 2460 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 3858 September 11, 2013
by pcbolt
Get time between sensor readings 5 2124 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 3706 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 2928 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 2082 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 2181 August 07, 2013
by pcbolt
XMEGA 2 2158 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 3869 July 17, 2013
by edb
Different result with different variable names 9 2183 June 04, 2013
by scootergarrett
Strange ADC errors 15 2577 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 1783 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 1928 May 29, 2013
by Kami
Define debug comments 10 2225 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 5904 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 2089 April 28, 2013
by pcbolt
makefile eeprom 2 1854 April 22, 2013
by pcbolt
TWI questions. 10 2970 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 10195 April 07, 2013
by JimFrederickson
Bootloader woes 15 2658 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 2679 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 2919 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 3299 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 8112 March 28, 2013
by Ralphxyz
creating make file 10 2249 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 2082 March 14, 2013
by lnino
USART as SPI 7 4491 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 1951 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 3202 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 2040 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 1888 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 1939 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 2239 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 3088 February 12, 2013
by Nichben
Beginners Guide 2 2387 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 3495 February 05, 2013
by adosch
Writing into memory while running program 4 2004 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 2427 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 1945 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 4377 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 4164 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 4841 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 1979 January 12, 2013
by Noter
help with keypad/display project code 23 2909 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 2172 January 10, 2013
by keith712
LED circuit not producing expected results 5 2436 January 05, 2013
by Noter
AVR Programming without bootloader 29 6419 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 1928 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 7277 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 3096 December 29, 2012
by pcbolt
typecast problem? 7 1957 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 2531 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 2924 December 24, 2012
by Noter
oscillator fuse bits 9 2259 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 2214 December 23, 2012
by keith712
no such file error 1 6 2851 December 23, 2012
by keith712
Using strcpy 3 2452 December 20, 2012
by Nichben
Analog to Digital Conversion 44 3614 December 18, 2012
by Rick_S
printf problems 9 2324 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 3700 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 4463 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 2464 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 21768 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 1675 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 2003 November 20, 2012
by BobaMosfet
printf_P problems 5 2855 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 3967 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 3658 October 22, 2012
by JimFrederickson
waht dose |= do 5 2329 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 3481 October 20, 2012
by fishberg5051
Array limitations 6 3779 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 3330 October 16, 2012
by ankush_karche
Reading from uart stream 18 3987 October 15, 2012
by sask55
AVRISP v2 programmer 3 2322 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 4074 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 2507 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 3111 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 4343 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 2197 October 01, 2012
by Noter
indexing an array with a variable 5 2087 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 1746 September 27, 2012
by ankush_karche
use of strcat fuction 7 2525 September 23, 2012
by sask55
ADC problem 11 2643 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 2964 September 18, 2012
by Bushy
Program too big for MCU? 3 2099 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 7155 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 3062 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 2352 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 2463 September 13, 2012
by wadaltmon
Need help reading input port pin 8 2289 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 2490 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 6957 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 2915 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 2149 September 05, 2012
by Ralphxyz
R/C Car Programing 2 2107 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 1986 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 2791 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 3488 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 1968 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 2907 August 21, 2012
by thinairart
Simple micro controlled light switch 2 2286 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 2684 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 2429 August 18, 2012
by Finis
TypeCast problem 3 1816 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 2170 August 15, 2012
by Ralphxyz
The datasheet!!! 3 2126 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 2382 August 03, 2012
by virtual
Basic programming help 11 2231 July 30, 2012
by sask55
Random Number Generator 5 4425 July 25, 2012
by lnino
Scanner Input/Output 7 2140 July 23, 2012
by bl00513
Test program - location? 3 2034 July 21, 2012
by TheFed
Making a library? 11 3670 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 16232 July 19, 2012
by Ralphxyz
Program with real serial cable 9 2752 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 11121 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 2251 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 5127 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 2222 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 4103 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 3768 July 06, 2012
by edb
Counting the changes in a pin 3 2048 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 2000 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 2860 July 03, 2012
by Rick_S
Fuses for External Crystal 2 2330 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 4343 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 2028 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 2245 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 3947 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 2668 June 23, 2012
by rmore
Reading eeprom 3 2428 June 21, 2012
by missle3944
Bluetooth Module Question 2 2163 June 20, 2012
by pcbolt
Using #define 3 2076 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 2205 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 2532 June 14, 2012
by dicko
Timing for each line of code 3 1962 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 3487 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 2085 June 10, 2012
by Pew446
328p makefile 5 2231 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 5879 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 2735 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 2071 June 03, 2012
by chaosatom
Input pin Trouble 2 2164 May 28, 2012
by pcbolt
Master/Slave SPI 10 10828 May 28, 2012
by sask55
SPI problem 7 4474 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 1963 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 2556 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 2315 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 2555 May 17, 2012
by RogerFL
Compiler issue? 3 2121 May 17, 2012
by RogerFL
SPI Problem! 1 2720 May 17, 2012
by kemil
Read from atmega 15 11123 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 4170 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 2221 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 3769 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 2869 May 08, 2012
by RogerFL
Displaying on the LCD 2 2119 May 06, 2012
by ad2476
Problem with Boolean type 12 4425 May 03, 2012
by HexManiac
Fan control troubleshooting 24 3617 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 2377 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 2797 April 29, 2012
by JimFrederickson
include statement 2 1956 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 2435 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 4554 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 3567 April 20, 2012
by Ralphxyz
Simple UART code 7 3492 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 3108 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 2077 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 2858 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 2610 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 3582 April 12, 2012
by hevans
Dont understand the &= and |= 8 2346 April 06, 2012
by pcbolt
newbie 17 2731 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 2570 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 2357 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 2340 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 2407 March 30, 2012
by pcbolt
Code Doctor needed. 21 2755 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 2452 March 30, 2012
by pcbolt
LED Array questions 3 2017 March 30, 2012
by amartinez
Need help Programing! 2 2027 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 2591 March 22, 2012
by pcbolt
trouble need help 7 2144 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 3207 March 14, 2012
by stanvan
concise serial output? 5 2340 March 11, 2012
by sask55
2N7000 work with open drain? 5 3006 March 08, 2012
by RogerFL
How to create a timer? 8 2366 March 07, 2012
by Rick_S
Need help with frequency counter 8 2643 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 2087 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 2363 March 03, 2012
by esoderberg
Mac Terminal programming 11 3098 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 2054 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 2997 February 29, 2012
by pcbolt
SPI Programming 11 4617 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 2514 February 27, 2012
by jvince96
Sending Data to a File 4 2767 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 2731 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 2422 February 18, 2012
by mdk
Code weird errors? 13 2604 February 17, 2012
by pcbolt
Hardware Connections 3 2016 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 9500 February 11, 2012
by Rick_S
First MCU Program 4 2155 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 2727 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 2190 February 07, 2012
by sask55
Implicit Definition Errors 4 2738 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 2969 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 2701 February 04, 2012
by dvdsnyd
help with interrupts 6 2478 February 04, 2012
by dvdsnyd
questions on overflow 4 2313 February 03, 2012
by dvdsnyd
curser positioning 6 2110 February 01, 2012
by tchilzer2
Some Interrupt Code 4 2673 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 2265 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 2886 January 29, 2012
by DS1000
Sending a string in UART 19 14501 January 27, 2012
by treymd
HD44780 (LCD) 3 2507 January 24, 2012
by glendon
Variation on 3 bit adder 9 2362 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 2227 January 23, 2012
by Rick_S
referencing a variable 20 2658 January 21, 2012
by Ralphxyz
pin change interrupts 9 3654 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 4221 January 19, 2012
by raylop
test 3 2073 January 18, 2012
by Gil
Trouble with my first program! help 50 3538 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 2877 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 2489 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 3992 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 2111 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 3483 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 2254 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 2736 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 3599 January 05, 2012
by tchilzer2
Interrupt Problem 8 2431 January 05, 2012
by JKITSON
Problems locating "makefile" 10 2628 January 05, 2012
by hevans
Bootloader error 5 2696 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 3420 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 2377 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 2221 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 2080 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 2662 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 2927 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 2854 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 4017 December 24, 2011
by BobaMosfet
Tempsensor Project 41 5404 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 3112 December 22, 2011
by glendon
Serial Read in Labview 12 4799 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 2827 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 2041 December 19, 2011
by Striker
Corrupted Data 2 2842 December 13, 2011
by hevans
Digital clock code 2 2596 December 12, 2011
by Rick_S
Detecting high/ low pins 11 8016 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 3531 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 3820 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 2655 December 07, 2011
by huzbum
Music with the MCU?? 12 3629 December 05, 2011
by 2electrified
LED array scroll function 38 10130 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 2697 December 04, 2011
by pfullen
Using Vim - installing C script 4 2547 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 2454 December 02, 2011
by bluestang
First Program initilload 11 2534 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 2495 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 3030 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 2458 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 2916 November 22, 2011
by Rick_S
LCD and custom display 3 2330 November 20, 2011
by missle3944
LCD Custom Characters Help 6 3972 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 2807 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 2402 November 11, 2011
by BNS
Modbus Master 1 2948 November 10, 2011
by doughowlett
TEXT output via serial / com 18 2750 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 3131 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 2492 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 2169 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 9489 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 2275 November 07, 2011
by Heed
Array creation and access 4 2250 November 07, 2011
by JimFrederickson
Huffman coding 2 2587 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 3640 November 03, 2011
by hevans
Eyeboard, a new approach 1 2489 November 03, 2011
by lcruz007
TWI hang up 4 2925 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 2487 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 2533 October 28, 2011
by hevans
Complete one button menu system 3 5484 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 3057 October 17, 2011
by claesz
ADC help 3 2207 October 15, 2011
by sonicgadgets
String manipulation 6 3336 October 13, 2011
by claesz
Basic Makefile Help 4 2294 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 6720 October 06, 2011
by Rick_S
Led Blink 3 2578 October 05, 2011
by Ralphxyz
Trouble upgrading 14 2589 October 03, 2011
by hevans
Games to learn programming 4 4374 September 23, 2011
by Ralphxyz
Master Slave communications 4 2903 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 2360 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 2920 September 11, 2011
by dgikuljot
MCU Configuration 12 2410 September 08, 2011
by BobaMosfet
Varying voltages 10 2606 September 07, 2011
by bretm
Interpret statement 5 2224 September 03, 2011
by egero1
Temp spi help 3 2197 September 01, 2011
by missle3944
LCD horizontal scrolling 10 4197 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 2311 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 3128 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 3022 August 21, 2011
by BobaMosfet
xylophone program 1 2407 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 2460 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 2536 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 3267 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 8387 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 2462 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 3876 August 08, 2011
by bretm
Noise Noise Noise 3 3053 August 04, 2011
by hariharan
Accessing PB1 - 5 2 2154 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 2483 August 03, 2011
by cujofever
Loading the "Bootloader" 36 4640 August 03, 2011
by kayrock
EEPROM confusion 13 3532 July 29, 2011
by Noter
1value error 21 2982 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 2412 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 3094 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 2513 July 21, 2011
by carlhako
Populating an Array 22 3207 July 20, 2011
by Ralphxyz
uint8_t array problems 5 2961 July 20, 2011
by Tug
sprintf won't convert to a float. 29 5293 July 19, 2011
by BobaMosfet
Make header file 10 4812 July 19, 2011
by Ralphxyz
pwm for dac 58 7812 July 18, 2011
by kayrock
Random Number 2 2251 July 18, 2011
by Robotnik
Interupts with a button 3 2051 July 16, 2011
by Noter
need help with my code 3 2369 July 13, 2011
by bhovik
Weird OSX compiling problem 2 1945 July 13, 2011
by gcharris
C++ 8 4916 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 2346 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 2666 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 3489 July 08, 2011
by Rick_S
Making a programmer 7 2606 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 3442 July 04, 2011
by uml_12
Aurdino Code to basic C 1 2819 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 3929 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 2479 June 27, 2011
by Rick_S
Time.h 3 2901 June 23, 2011
by JamesR
Pygame (no rect object) 5 2800 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 2430 June 22, 2011
by Ralphxyz
Error in Code 2 1894 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 2374 June 21, 2011
by lnino
Responding to a Button with Polling 7 2680 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 3913 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 2146 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 2607 June 13, 2011
by JoyceChee
Nerdkit 22 3589 June 11, 2011
by HJA
Button ipod help 5 1966 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 2479 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 3314 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 2283 June 03, 2011
by BobaMosfet
Stepper motor code question 1 2843 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 3195 May 29, 2011
by Ralphxyz
questions about setting bits 11 4285 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 6537 May 26, 2011
by huzbum
Question About Interrupts 4 2520 May 25, 2011
by huzbum
RPM to MPH 12 3701 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 4120 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 2699 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 2557 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 3730 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 3198 May 20, 2011
by Ralphxyz
UART interrupt issues 6 3675 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 2491 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 2477 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 3149 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 2683 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 6440 May 17, 2011
by amartinez
PSTR error? 5 2425 May 17, 2011
by hevans
Photoresistor to ADC 15 3221 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 2238 May 14, 2011
by rboggs10
Storing data on a flash drive 6 3245 May 14, 2011
by bretm
Help with some code? 4 2303 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 2608 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 2347 May 13, 2011
by bretm
Python first try comments please 18 2971 May 12, 2011
by Ralphxyz
Control Servo with Button 13 3984 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 2740 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 7601 May 09, 2011
by Ralphxyz
Python Help 23 4607 May 09, 2011
by kemil
Purchased MCU does not work? 7 4221 May 08, 2011
by paulwszew
Compiling error codes 10 2340 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 2559 May 05, 2011
by hevans
upgrade! 1 2255 May 04, 2011
by XOXO
SPI communication code 11 3418 May 03, 2011
by Hexorg
Strange Text Blinking help 4 2107 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 4003 April 24, 2011
by xodin
Programming in JAVA 8 13971 April 21, 2011
by Ralphxyz
Function help 5 2494 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 2726 April 21, 2011
by lnino
Interesting code structure. 21 3632 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 4274 April 20, 2011
by uml_12
SPI transfer delay 3 2625 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 2932 April 18, 2011
by Noter
Implementation of printf(...) function 2 2465 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 3692 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 2916 April 16, 2011
by kayrock
Programming with serial port 6 3179 April 14, 2011
by carlhako
UART 2 2585 April 14, 2011
by Rick_S
Programmers Notepad 4 3149 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 2388 April 12, 2011
by bretm
Nerdkits library 9 2457 April 10, 2011
by hariharan
Playing different music with the MCU 7 21438 April 07, 2011
by bretm
How to store a variable to flash memory? 7 3533 April 07, 2011
by leedawg
timer/counter modules interrupts 2 3195 April 07, 2011
by Noter
Serial setup for wireless transmission 14 4766 April 06, 2011
by Schrat
Memory organization 8 2748 April 06, 2011
by Noter
LED array 2 2433 April 06, 2011
by hevans
compiling a .c file 8 3120 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 2864 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 2424 April 05, 2011
by bretm
led array code 7 2866 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 4388 April 02, 2011
by kkanodia
Frequency 20 2936 April 02, 2011
by hariharan
Question in Making music with MCU project 5 2531 April 02, 2011
by hariharan
Help with code 3 2232 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 3144 March 31, 2011
by lnino
Connect a different LCD 12 2906 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 3232 March 30, 2011
by bretm
Writing software using eye movements 2 2276 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 3857 March 29, 2011
by lnino
Interrupts 18 4013 March 28, 2011
by hariharan
OR gate? 14 2852 March 27, 2011
by esoderberg
Analog Output 2 2319 March 26, 2011
by Ralphxyz
For command 8 2423 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 2949 March 25, 2011
by hevans
ADMUX 52 4465 March 25, 2011
by Ralphxyz
Attiny10 7 4975 March 25, 2011
by Rick_S
Java Help 2 2580 March 24, 2011
by Ralphxyz
Help with ADC 3 2208 March 23, 2011
by bretm
help needed with uart code 4 2870 March 19, 2011
by plinko
Uart 2 2426 March 19, 2011
by missle3944
How to make a "Make File" 3 3158 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 4700 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 3215 March 14, 2011
by lcruz007
Python script collapsing after a while 7 3911 March 11, 2011
by missle3944
Hacking an old school led display 11 5546 March 10, 2011
by Noter
Setting Pin Low 2 2394 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 2441 March 06, 2011
by JHMTech1
Reading more than one Temp 7 2692 March 06, 2011
by billwis
Function Prototypes 4 2249 March 04, 2011
by Rick_S
Debugger 3 2459 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 3617 March 02, 2011
by bretm
Registers????? 14 2824 March 01, 2011
by dgikuljot
Parsing a string in a function 6 2535 February 27, 2011
by MichaelJE2
Basic C Programming 13 4446 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 2692 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 3846 February 23, 2011
by Wads
Programming Capabilities 7 2534 February 23, 2011
by Twarter369
RC car 6 3198 February 22, 2011
by derberp
How to play user entered sound? 9 2685 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 2297 February 21, 2011
by hevans
Compiling the bootloader 17 3675 February 20, 2011
by Ralphxyz
Help with PWM 2 3348 February 20, 2011
by hevans
ADCRA 4 2494 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 3357 February 20, 2011
by hevans
Accelerometer project 12 7215 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 2259 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 3170 February 13, 2011
by fubar769
Servo code execution 1 2372 February 11, 2011
by missle3944
New chip programming 2 2958 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 4025 February 07, 2011
by hevans
Compiling 3 2342 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 3019 February 05, 2011
by mongo
Checking a Pins Status 3 2702 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 2090 February 04, 2011
by CCP
C Code to Interact with the Controller 3 2254 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 3899 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 2378 February 01, 2011
by rboggs10
recalling program from microcontroller 2 2090 February 01, 2011
by Rick_S
ADC HELP!!! 16 4607 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 2398 January 31, 2011
by rboggs10
My first .h file usage 3 3090 January 31, 2011
by Ralphxyz
counting 4 2188 January 28, 2011
by Jalex
atmega328P's ADC 2 3792 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 21626 January 27, 2011
by huzbum
bootloader for ATtiny13 4 5164 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 2870 January 25, 2011
by popwarsweet
Confused again 2 2267 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 4659 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 2315 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 2580 January 23, 2011
by Rick_S
Loading issues 4 2360 January 22, 2011
by Shabigity
printf dip arithmetic 3 2429 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 3148 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 5164 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 3559 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 2961 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 2749 January 15, 2011
by wanderingjew
MCU specific C programming 4 2863 January 15, 2011
by Hexorg
Math Problem 1 2600 January 15, 2011
by Jalex
Coding question 2 2306 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 3088 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 2836 January 13, 2011
by Icyhot
programming ladder logic 7 13994 January 11, 2011
by tomroth
lcd.c bitwise operations 2 2603 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 2855 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 2730 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 3416 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 2351 January 04, 2011
by Steven
N00B memory allocation questions 4 2586 January 04, 2011
by Sciencenerd
SD card protocol 3 5435 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 2752 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 2960 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 2931 January 01, 2011
by hevans
Just built a 7 segment interface 7 3751 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 3619 December 28, 2010
by Ralphxyz
if statements... 12 3942 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 4286 December 22, 2010
by VictorsNerdery
Math Check Please 5 2304 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 3066 December 22, 2010
by Icyhot
Question Regarding Registers 5 2473 December 16, 2010
by hevans
JTAG programming 2 2888 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 2416 December 11, 2010
by mbobak
knight rider LED animation 21 6435 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 2382 December 06, 2010
by lcruz007
Error during make 2 2305 December 06, 2010
by bretm
trying to understand MAKE 6 2353 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 3420 December 04, 2010
by d3adl0ck3
Trouble with uart 4 2399 December 01, 2010
by hevans
using different crystals 4 2453 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 3160 November 25, 2010
by Ralphxyz
Writing Data to File 2 2577 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 2385 November 18, 2010
by hevans
Fourier transform 3 3737 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 2448 November 11, 2010
by bretm
Quick bootloader question 4 2464 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 2567 November 08, 2010
by gusr205
Doing Integrals in C code 5 6140 November 07, 2010
by hevans
Duty cycle 3 2443 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 2890 November 05, 2010
by bretm
I2C Nerdkit Library 14 4828 October 30, 2010
by Ralphxyz
Malloc Issues 6 3186 October 30, 2010
by kle8309
Smooth servo movement. 10 4510 October 27, 2010
by esoderberg
or operator 2 2376 October 25, 2010
by hevans
Tech-O-Meter 5 2516 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 4564 October 25, 2010
by Rick_S
Temperature sensor 10 3924 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 2610 October 23, 2010
by mmw1
how does avr memory work? 2 3371 October 19, 2010
by hevans
DAPA Upload Problem 10 3127 October 18, 2010
by brockmjp
Reading Resistance 4 2837 October 17, 2010
by LindaEC
avrisp mkii trouble 21 5114 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 2761 October 10, 2010
by hevans
Setting FUSES? 5 3676 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 4970 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 3126 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 2883 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 3098 September 21, 2010
by bretm
MCU Programming Error 2 2181 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 2624 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 2503 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 4115 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 2637 September 15, 2010
by bpenglase
Mac problems with programming 7 2982 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 4515 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 2550 September 07, 2010
by hevans
Initial programming 15 2582 September 04, 2010
by Rick_S
LED all at once 4 2473 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 2967 August 26, 2010
by Rick_S
IR reciever/transmitter 2 2679 August 26, 2010
by bretm
alternative programming language 4 3973 August 25, 2010
by awesome
Listen for serial input 4 2899 August 24, 2010
by mrobbins
data transmission using digital i/o 1 2711 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 4057 August 21, 2010
by Ralphxyz
tempsensor 4 2332 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 3721 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 4563 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 4629 August 16, 2010
by ironcladmvtm
Compile 4 2521 August 16, 2010
by Ralphxyz
Change text 6 2278 August 10, 2010
by Ralphxyz
Data logging using SD card 9 9727 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 3423 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 3668 August 07, 2010
by kle8309
Other LCDs? 2 2551 August 06, 2010
by Rick_S
Not working 21 4108 August 06, 2010
by Razvan
Generating random numbers in C. 2 3348 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 3164 August 04, 2010
by gnkarn
My MAKE article 2 2984 August 04, 2010
by Rick_S
COM port assignment with Vista 6 3099 July 31, 2010
by sbrod
Multiple ADC ports 9 3490 July 31, 2010
by norby31
what do these errors mean? 11 2597 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 7931 July 28, 2010
by hevans
Saving variables 2 2637 July 27, 2010
by bretm
Printing today date on LCD 5 2619 July 27, 2010
by Ralphxyz
Sending a string 6 2919 July 26, 2010
by ioScream
LED Scrolling display 1 2835 July 25, 2010
by ermias
error help 3 2578 July 24, 2010
by cinta51
Need a JumpStart 8 2609 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 3488 July 20, 2010
by pjack
Content mismatch - verification error 6 3444 July 20, 2010
by pjack
Reading battery voltage using ADC 15 13793 July 20, 2010
by lsoltmann
LCD sequence question 2 2170 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 2811 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 6104 July 12, 2010
by lcruz007
ADC with input at ground 6 3231 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 2817 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 2915 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 2446 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 3218 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 2820 June 29, 2010
by bretm
Saving text to EEPROM 2 3628 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 2722 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 2537 June 14, 2010
by banerjen
Quick question for those fluent in C 7 2637 June 13, 2010
by BobaMosfet
Programming Language Reference 6 2615 June 12, 2010
by Jer
Foodloader help 5 2655 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 3003 June 11, 2010
by treymd
tempsensor project 8 2404 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 2651 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 2460 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 5093 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 2361 May 13, 2010
by wayward
ISP programming error 8 9395 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 3000 May 11, 2010
by avicell
Maximum PWM frequency? 4 2859 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 2509 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 2635 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 3051 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 2332 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2807 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 3663 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 3583 May 01, 2010
by Solorbob
UART programming (PC side) 4 3185 May 01, 2010
by Hexorg
Assemble resistor notation 4 2355 May 01, 2010
by Ralphxyz
coding pushbuttons 9 3023 April 30, 2010
by bretm
Using PCINT4 5 3064 April 22, 2010
by bretm
Using Shift Registers? 2 3224 April 18, 2010
by wayward
on flash FILE i/o 6 2641 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 2405 April 13, 2010
by sask55
AVR Arrays? 2 4268 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 7067 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 3835 April 11, 2010
by JackScumm
My new game for my EES 7 2926 April 10, 2010
by Hexorg
Silly Coding Question 10 2556 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 3462 April 08, 2010
by Ralphxyz
Boot loader Questions 6 3146 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 2586 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 2677 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 3251 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 2566 April 02, 2010
by lcruz007
PWM and LEDs 3 2902 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 2544 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 2939 March 27, 2010
by bretm
Modifing C code without knowing C 3 2606 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 6901 March 24, 2010
by Frozenlock
Python code to create LED font 1 2997 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 4437 March 21, 2010
by brian
Eclipse AVR plugin help 5 2852 March 18, 2010
by fatmarik
Help with programing plese 4 2548 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 3375 March 17, 2010
by Rick_S
POST (power on self test) 2 2707 March 12, 2010
by treymd
Easy PWM tutorial 2 2652 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 3138 March 09, 2010
by met_fredrik
My project at my local newspaper 3 3044 March 07, 2010
by lcruz007
asm macro error 2 2577 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 2730 March 05, 2010
by xc2rx
ACD sample rate 4 3398 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 3675 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 2582 March 03, 2010
by Malicious
ATmega328P Upgrade 3 2757 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 2399 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 3163 March 02, 2010
by lcruz007
Easy Random Numbers 3 3610 March 01, 2010
by hevans
float to int? 5 2701 February 27, 2010
by Hexorg
An interesting beep 1 2824 February 26, 2010
by bretm
Bucket Brigade 3 2618 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 9625 February 20, 2010
by treymd
Skateboard project, new to programming. 9 3410 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 2538 February 15, 2010
by ton_mit
Bootloader install 6 3612 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 3642 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 2439 February 13, 2010
by banerjen
clearing data in serail buffer 5 6191 February 11, 2010
by sask55
microseconds realtimeclock 3 2633 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 2865 February 08, 2010
by mrobbins
time structure check 12 2683 February 07, 2010
by wayward
ISP Question 10 2971 February 06, 2010
by Phrank916
Can't upload to m328p 4 2995 February 06, 2010
by sask55
Check out my new project! 5 3153 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 2673 February 02, 2010
by saleem
Convert uint8_t to char 3 12048 February 01, 2010
by saleem
Need Accelerometer... 8 2949 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 2463 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 2436 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 3817 January 29, 2010
by Rick_S
what the heck does << mean? 4 2950 January 29, 2010
by Ralphxyz
Clocking another IC 3 2394 January 27, 2010
by mrobbins
Twisted pair 11 2870 January 26, 2010
by mongo
Python Majic 3 3466 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 2589 January 22, 2010
by hevans
Trouble in sending information in UART 3 2853 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 3822 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 8005 January 20, 2010
by saleem
Help needed on counting program 5 3032 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 4066 January 19, 2010
by treymd
Python creates it's own errors! 17 2734 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 2652 January 18, 2010
by mongo
Compiling new code 10 2967 January 16, 2010
by N3Roaster
Make error 17 3349 January 16, 2010
by Eb547
ISP and micro madness. 12 2767 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 2652 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 2582 January 14, 2010
by Rick_S
Book suggestions? 3 2562 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 2907 January 11, 2010
by ecornwell
Total C virgin Newbie 4 2775 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 4352 January 05, 2010
by hevans
Newbie needs help !!!!! 3 2773 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 2857 December 31, 2009
by hevans
Understanding Array Code 9 2791 December 30, 2009
by Electromech
Temperature Project Code explaination 3 2530 December 30, 2009
by markjbenson
Pin change interrupt 2 3091 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 3972 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 2981 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 13347 December 27, 2009
by jastermerrel
Makefile foodloader 34 4847 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 4947 December 25, 2009
by Aceslick911
High voltage signal timer 3 2568 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 4670 December 22, 2009
by Rick_S
Managing data tables 12 2999 December 21, 2009
by JKITSON
external interrupt 1 2455 December 21, 2009
by saleem
Weather Station 1 3115 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 2977 December 14, 2009
by hevans
from ivonv's post 8 3428 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 2582 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 3374 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 3890 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 3292 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 2631 December 04, 2009
by pbfy0
A few questions... 10 3295 November 29, 2009
by hevans
Help with code please 22 4239 November 29, 2009
by pbfy0
Programmers Wanted 1 2800 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 2608 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 2713 November 24, 2009
by FWSquatch
Random Questions 10 2850 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 3167 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 4739 November 23, 2009
by BobaMosfet
C Programming basic question 3 2659 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 5118 November 09, 2009
by jbremnant
LED Marquee acting weird 23 3583 November 02, 2009
by hevans
How-To: Sleep 11 4959 October 27, 2009
by mikedoug
I2C communications 3 2720 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 5877 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 2643 October 19, 2009
by puargs
Suggestions for LCD program space 13 3306 October 14, 2009
by mikedoug
Tug this is for you (only) 5 2716 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 3691 September 28, 2009
by rusirius
Connection to cell phones 7 3533 September 22, 2009
by rusirius
Very simple assembly problem 13 4475 September 21, 2009
by rusirius
Linux C editor recommendation 11 4943 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 4367 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 3124 September 15, 2009
by rusirius
Using source code 10 3206 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 3380 August 26, 2009
by Nerdful_com
Curious about Wireless 3 2961 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 5846 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 10348 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 3320 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 4524 August 15, 2009
by Starwarslegokid
python loop 21 4548 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 3513 August 11, 2009
by amco
"Fancy Pants" Batch File 3 3587 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 15489 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 6239 July 29, 2009
by mrobbins
Bootloader Kit 9 3667 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 7427 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 9211 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2788 July 10, 2009
by karlockhart
Digital Write Question 14 3258 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 5195 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 2907 June 22, 2009
by Tug
debugging 4 3179 June 20, 2009
by wayward
Help with a state machine 3 4107 June 11, 2009
by n3ueaEMTP
Binary Clock 24 6523 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 4827 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 4070 May 26, 2009
by wayward
sprintf 4 4259 May 22, 2009
by wayward
testing the programmer 3 2808 May 16, 2009
by digiassn
initialload 3 3093 May 09, 2009
by tuxguy
Simple Communication with your computer 12 3918 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 3492 May 06, 2009
by wayward
AVR Bootloaders 3 3099 April 18, 2009
by wayward
Led Marquee question 14 3688 April 11, 2009
by mcai8sh4

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