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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (831 threads, 6760 posts)
Thread Posts Views Last Post
Boot Loading 2 442 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 2450 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 1290 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 1739 November 15, 2016
by sask55
RPM Program 24 5644 September 23, 2016
by Ralphxyz
Makefile 4 1879 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 3184 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 1654 March 21, 2016
by sask55
ADMUX=0 7 1509 February 19, 2016
by Javy
Using two timers 22 1926 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 1525 January 17, 2016
by Rick_S
Master/Slave I2C 32 13091 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 1709 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 1462 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 13912 October 02, 2015
by BobaMosfet
Replacement LCD 4 1561 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 2318 September 18, 2015
by RickMcKeon
MCU basic concept 6 1601 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 2426 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 3397 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 1842 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 2401 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 2638 February 14, 2015
by Noter
Programming with graphics 6 2067 November 24, 2014
by jmuthe
Let's do a project 42 3156 November 21, 2014
by BobaMosfet
MicroView Program Load 7 2434 November 11, 2014
by BobaMosfet
COM Port Problem 4 1729 October 22, 2014
by BobaMosfet
Do not understand this 12 3241 September 29, 2014
by BobaMosfet
original program 3 1666 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 2439 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 1643 June 10, 2014
by lailai
Motorcycle tachometer 1 2131 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 2072 June 01, 2014
by sask55
Pointer questions 6 1854 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 1722 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 16169 May 13, 2014
by Ralphxyz
a Tiny project 15 2717 May 05, 2014
by Pew446
char array if statement 4 1706 April 21, 2014
by Noter
How many KB of flash is my program using? 6 2023 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 3315 March 15, 2014
by JimFrederickson
char array if statement 12 2332 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 4750 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 1612 February 24, 2014
by boxvic
complex library 3 1999 January 19, 2014
by esoderberg
complex library 1 1518 January 18, 2014
by scootergarrett
MKII questions 23 2917 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 2079 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 5379 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 2516 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 5351 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 17107 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 2355 October 26, 2013
by Noter
HV Programmer 8 2432 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 3821 September 11, 2013
by pcbolt
Get time between sensor readings 5 2085 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 3674 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 2889 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 2053 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 2155 August 07, 2013
by pcbolt
XMEGA 2 2134 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 3831 July 17, 2013
by edb
Different result with different variable names 9 2154 June 04, 2013
by scootergarrett
Strange ADC errors 15 2549 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 1757 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 1901 May 29, 2013
by Kami
Define debug comments 10 2197 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 5785 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 2064 April 28, 2013
by pcbolt
makefile eeprom 2 1831 April 22, 2013
by pcbolt
TWI questions. 10 2929 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 10123 April 07, 2013
by JimFrederickson
Bootloader woes 15 2635 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 2634 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 2869 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 3264 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 8043 March 28, 2013
by Ralphxyz
creating make file 10 2221 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 2051 March 14, 2013
by lnino
USART as SPI 7 4443 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 1924 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 3161 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 2011 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 1864 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 1911 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 2208 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 3057 February 12, 2013
by Nichben
Beginners Guide 2 2358 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 3472 February 05, 2013
by adosch
Writing into memory while running program 4 1980 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 2396 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 1917 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 4323 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 4133 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 4761 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 1947 January 12, 2013
by Noter
help with keypad/display project code 23 2874 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 2145 January 10, 2013
by keith712
LED circuit not producing expected results 5 2413 January 05, 2013
by Noter
AVR Programming without bootloader 29 6369 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 1901 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 7214 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 3065 December 29, 2012
by pcbolt
typecast problem? 7 1936 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 2493 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 2900 December 24, 2012
by Noter
oscillator fuse bits 9 2230 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 2186 December 23, 2012
by keith712
no such file error 1 6 2822 December 23, 2012
by keith712
Using strcpy 3 2427 December 20, 2012
by Nichben
Analog to Digital Conversion 44 3579 December 18, 2012
by Rick_S
printf problems 9 2300 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 3627 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 4425 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 2430 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 21558 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 1647 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 1979 November 20, 2012
by BobaMosfet
printf_P problems 5 2828 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 3926 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 3623 October 22, 2012
by JimFrederickson
waht dose |= do 5 2303 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 3451 October 20, 2012
by fishberg5051
Array limitations 6 3706 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 3295 October 16, 2012
by ankush_karche
Reading from uart stream 18 3936 October 15, 2012
by sask55
AVRISP v2 programmer 3 2295 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 4016 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 2473 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 3080 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 4307 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 2174 October 01, 2012
by Noter
indexing an array with a variable 5 2060 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 1719 September 27, 2012
by ankush_karche
use of strcat fuction 7 2503 September 23, 2012
by sask55
ADC problem 11 2618 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 2938 September 18, 2012
by Bushy
Program too big for MCU? 3 2069 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 7119 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 3025 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 2328 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 2437 September 13, 2012
by wadaltmon
Need help reading input port pin 8 2265 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 2466 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 6675 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 2890 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 2122 September 05, 2012
by Ralphxyz
R/C Car Programing 2 2076 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 1960 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 2760 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 3441 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 1944 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 2876 August 21, 2012
by thinairart
Simple micro controlled light switch 2 2261 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 2651 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 2396 August 18, 2012
by Finis
TypeCast problem 3 1794 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 2137 August 15, 2012
by Ralphxyz
The datasheet!!! 3 2102 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 2358 August 03, 2012
by virtual
Basic programming help 11 2207 July 30, 2012
by sask55
Random Number Generator 5 4348 July 25, 2012
by lnino
Scanner Input/Output 7 2115 July 23, 2012
by bl00513
Test program - location? 3 2004 July 21, 2012
by TheFed
Making a library? 11 3564 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 15773 July 19, 2012
by Ralphxyz
Program with real serial cable 9 2726 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 11050 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 2219 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 5078 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 2192 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 4044 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 3655 July 06, 2012
by edb
Counting the changes in a pin 3 2016 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 1977 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 2833 July 03, 2012
by Rick_S
Fuses for External Crystal 2 2300 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 4287 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 1998 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 2214 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 3911 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 2637 June 23, 2012
by rmore
Reading eeprom 3 2399 June 21, 2012
by missle3944
Bluetooth Module Question 2 2133 June 20, 2012
by pcbolt
Using #define 3 2046 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 2181 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 2499 June 14, 2012
by dicko
Timing for each line of code 3 1930 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 3451 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 2060 June 10, 2012
by Pew446
328p makefile 5 2208 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 5846 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 2707 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 2043 June 03, 2012
by chaosatom
Input pin Trouble 2 2137 May 28, 2012
by pcbolt
Master/Slave SPI 10 10739 May 28, 2012
by sask55
SPI problem 7 4433 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 1938 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 2520 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 2286 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 2525 May 17, 2012
by RogerFL
Compiler issue? 3 2097 May 17, 2012
by RogerFL
SPI Problem! 1 2688 May 17, 2012
by kemil
Read from atmega 15 10997 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 4123 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 2197 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 3738 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 2842 May 08, 2012
by RogerFL
Displaying on the LCD 2 2095 May 06, 2012
by ad2476
Problem with Boolean type 12 4321 May 03, 2012
by HexManiac
Fan control troubleshooting 24 3575 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 2354 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 2771 April 29, 2012
by JimFrederickson
include statement 2 1932 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 2409 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 4500 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 3533 April 20, 2012
by Ralphxyz
Simple UART code 7 3461 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 3077 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 2053 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 2828 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 2584 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 3551 April 12, 2012
by hevans
Dont understand the &= and |= 8 2321 April 06, 2012
by pcbolt
newbie 17 2703 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 2541 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 2333 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 2314 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 2383 March 30, 2012
by pcbolt
Code Doctor needed. 21 2725 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 2424 March 30, 2012
by pcbolt
LED Array questions 3 1991 March 30, 2012
by amartinez
Need help Programing! 2 2004 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 2562 March 22, 2012
by pcbolt
trouble need help 7 2123 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 3181 March 14, 2012
by stanvan
concise serial output? 5 2315 March 11, 2012
by sask55
2N7000 work with open drain? 5 2976 March 08, 2012
by RogerFL
How to create a timer? 8 2344 March 07, 2012
by Rick_S
Need help with frequency counter 8 2609 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 2066 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 2334 March 03, 2012
by esoderberg
Mac Terminal programming 11 3069 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 2025 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 2966 February 29, 2012
by pcbolt
SPI Programming 11 4580 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 2487 February 27, 2012
by jvince96
Sending Data to a File 4 2742 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 2704 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 2399 February 18, 2012
by mdk
Code weird errors? 13 2579 February 17, 2012
by pcbolt
Hardware Connections 3 1992 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 9394 February 11, 2012
by Rick_S
First MCU Program 4 2130 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 2699 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 2166 February 07, 2012
by sask55
Implicit Definition Errors 4 2705 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 2938 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 2666 February 04, 2012
by dvdsnyd
help with interrupts 6 2449 February 04, 2012
by dvdsnyd
questions on overflow 4 2286 February 03, 2012
by dvdsnyd
curser positioning 6 2088 February 01, 2012
by tchilzer2
Some Interrupt Code 4 2643 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 2245 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 2858 January 29, 2012
by DS1000
Sending a string in UART 19 14427 January 27, 2012
by treymd
HD44780 (LCD) 3 2478 January 24, 2012
by glendon
Variation on 3 bit adder 9 2336 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 2202 January 23, 2012
by Rick_S
referencing a variable 20 2632 January 21, 2012
by Ralphxyz
pin change interrupts 9 3627 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 4195 January 19, 2012
by raylop
test 3 2054 January 18, 2012
by Gil
Trouble with my first program! help 50 3508 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 2846 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 2466 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 3967 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 2086 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 3452 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 2234 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 2712 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 3571 January 05, 2012
by tchilzer2
Interrupt Problem 8 2403 January 05, 2012
by JKITSON
Problems locating "makefile" 10 2598 January 05, 2012
by hevans
Bootloader error 5 2671 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 3395 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 2354 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 2196 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 2054 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 2635 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 2896 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 2816 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 3993 December 24, 2011
by BobaMosfet
Tempsensor Project 41 5370 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 3078 December 22, 2011
by glendon
Serial Read in Labview 12 4764 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 2796 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 2014 December 19, 2011
by Striker
Corrupted Data 2 2817 December 13, 2011
by hevans
Digital clock code 2 2564 December 12, 2011
by Rick_S
Detecting high/ low pins 11 7818 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 3470 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 3758 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 2621 December 07, 2011
by huzbum
Music with the MCU?? 12 3596 December 05, 2011
by 2electrified
LED array scroll function 38 10089 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 2672 December 04, 2011
by pfullen
Using Vim - installing C script 4 2515 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 2432 December 02, 2011
by bluestang
First Program initilload 11 2494 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 2469 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 2993 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 2431 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 2889 November 22, 2011
by Rick_S
LCD and custom display 3 2298 November 20, 2011
by missle3944
LCD Custom Characters Help 6 3947 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 2777 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 2378 November 11, 2011
by BNS
Modbus Master 1 2923 November 10, 2011
by doughowlett
TEXT output via serial / com 18 2723 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 3105 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 2465 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 2145 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 9385 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 2246 November 07, 2011
by Heed
Array creation and access 4 2225 November 07, 2011
by JimFrederickson
Huffman coding 2 2561 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 3610 November 03, 2011
by hevans
Eyeboard, a new approach 1 2465 November 03, 2011
by lcruz007
TWI hang up 4 2895 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 2460 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 2502 October 28, 2011
by hevans
Complete one button menu system 3 5437 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 3034 October 17, 2011
by claesz
ADC help 3 2182 October 15, 2011
by sonicgadgets
String manipulation 6 3297 October 13, 2011
by claesz
Basic Makefile Help 4 2271 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 6659 October 06, 2011
by Rick_S
Led Blink 3 2550 October 05, 2011
by Ralphxyz
Trouble upgrading 14 2565 October 03, 2011
by hevans
Games to learn programming 4 4338 September 23, 2011
by Ralphxyz
Master Slave communications 4 2849 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 2337 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 2895 September 11, 2011
by dgikuljot
MCU Configuration 12 2384 September 08, 2011
by BobaMosfet
Varying voltages 10 2580 September 07, 2011
by bretm
Interpret statement 5 2194 September 03, 2011
by egero1
Temp spi help 3 2168 September 01, 2011
by missle3944
LCD horizontal scrolling 10 4166 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 2285 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 3066 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 2984 August 21, 2011
by BobaMosfet
xylophone program 1 2387 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 2435 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 2513 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 3235 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 8337 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 2435 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 3844 August 08, 2011
by bretm
Noise Noise Noise 3 3028 August 04, 2011
by hariharan
Accessing PB1 - 5 2 2121 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 2460 August 03, 2011
by cujofever
Loading the "Bootloader" 36 4609 August 03, 2011
by kayrock
EEPROM confusion 13 3488 July 29, 2011
by Noter
1value error 21 2954 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 2382 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 3066 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 2490 July 21, 2011
by carlhako
Populating an Array 22 3173 July 20, 2011
by Ralphxyz
uint8_t array problems 5 2936 July 20, 2011
by Tug
sprintf won't convert to a float. 29 5239 July 19, 2011
by BobaMosfet
Make header file 10 4750 July 19, 2011
by Ralphxyz
pwm for dac 58 7780 July 18, 2011
by kayrock
Random Number 2 2223 July 18, 2011
by Robotnik
Interupts with a button 3 2026 July 16, 2011
by Noter
need help with my code 3 2342 July 13, 2011
by bhovik
Weird OSX compiling problem 2 1914 July 13, 2011
by gcharris
C++ 8 4883 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 2317 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 2644 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 3454 July 08, 2011
by Rick_S
Making a programmer 7 2574 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 3347 July 04, 2011
by uml_12
Aurdino Code to basic C 1 2789 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 3897 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 2455 June 27, 2011
by Rick_S
Time.h 3 2869 June 23, 2011
by JamesR
Pygame (no rect object) 5 2770 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 2403 June 22, 2011
by Ralphxyz
Error in Code 2 1865 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 2345 June 21, 2011
by lnino
Responding to a Button with Polling 7 2645 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 3884 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 2114 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 2581 June 13, 2011
by JoyceChee
Nerdkit 22 3556 June 11, 2011
by HJA
Button ipod help 5 1940 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 2448 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 3287 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 2257 June 03, 2011
by BobaMosfet
Stepper motor code question 1 2816 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 3156 May 29, 2011
by Ralphxyz
questions about setting bits 11 4223 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 6482 May 26, 2011
by huzbum
Question About Interrupts 4 2490 May 25, 2011
by huzbum
RPM to MPH 12 3633 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 4088 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 2670 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 2525 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 3691 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 3167 May 20, 2011
by Ralphxyz
UART interrupt issues 6 3644 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 2468 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 2451 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 3121 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 2657 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 6400 May 17, 2011
by amartinez
PSTR error? 5 2396 May 17, 2011
by hevans
Photoresistor to ADC 15 3193 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 2211 May 14, 2011
by rboggs10
Storing data on a flash drive 6 3220 May 14, 2011
by bretm
Help with some code? 4 2273 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 2577 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 2319 May 13, 2011
by bretm
Python first try comments please 18 2948 May 12, 2011
by Ralphxyz
Control Servo with Button 13 3941 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 2718 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 7536 May 09, 2011
by Ralphxyz
Python Help 23 4575 May 09, 2011
by kemil
Purchased MCU does not work? 7 4193 May 08, 2011
by paulwszew
Compiling error codes 10 2312 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 2529 May 05, 2011
by hevans
upgrade! 1 2232 May 04, 2011
by XOXO
SPI communication code 11 3386 May 03, 2011
by Hexorg
Strange Text Blinking help 4 2080 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 3973 April 24, 2011
by xodin
Programming in JAVA 8 13893 April 21, 2011
by Ralphxyz
Function help 5 2468 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 2701 April 21, 2011
by lnino
Interesting code structure. 21 3600 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 4232 April 20, 2011
by uml_12
SPI transfer delay 3 2594 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 2898 April 18, 2011
by Noter
Implementation of printf(...) function 2 2436 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 3661 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 2887 April 16, 2011
by kayrock
Programming with serial port 6 3156 April 14, 2011
by carlhako
UART 2 2557 April 14, 2011
by Rick_S
Programmers Notepad 4 3101 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 2355 April 12, 2011
by bretm
Nerdkits library 9 2433 April 10, 2011
by hariharan
Playing different music with the MCU 7 21386 April 07, 2011
by bretm
How to store a variable to flash memory? 7 3499 April 07, 2011
by leedawg
timer/counter modules interrupts 2 3172 April 07, 2011
by Noter
Serial setup for wireless transmission 14 4732 April 06, 2011
by Schrat
Memory organization 8 2722 April 06, 2011
by Noter
LED array 2 2405 April 06, 2011
by hevans
compiling a .c file 8 3094 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 2838 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 2398 April 05, 2011
by bretm
led array code 7 2837 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 4353 April 02, 2011
by kkanodia
Frequency 20 2902 April 02, 2011
by hariharan
Question in Making music with MCU project 5 2498 April 02, 2011
by hariharan
Help with code 3 2206 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 3120 March 31, 2011
by lnino
Connect a different LCD 12 2878 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 3195 March 30, 2011
by bretm
Writing software using eye movements 2 2255 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 3818 March 29, 2011
by lnino
Interrupts 18 3953 March 28, 2011
by hariharan
OR gate? 14 2824 March 27, 2011
by esoderberg
Analog Output 2 2295 March 26, 2011
by Ralphxyz
For command 8 2399 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 2922 March 25, 2011
by hevans
ADMUX 52 4420 March 25, 2011
by Ralphxyz
Attiny10 7 4913 March 25, 2011
by Rick_S
Java Help 2 2556 March 24, 2011
by Ralphxyz
Help with ADC 3 2182 March 23, 2011
by bretm
help needed with uart code 4 2846 March 19, 2011
by plinko
Uart 2 2391 March 19, 2011
by missle3944
How to make a "Make File" 3 3127 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 4667 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 3181 March 14, 2011
by lcruz007
Python script collapsing after a while 7 3874 March 11, 2011
by missle3944
Hacking an old school led display 11 5475 March 10, 2011
by Noter
Setting Pin Low 2 2364 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 2411 March 06, 2011
by JHMTech1
Reading more than one Temp 7 2662 March 06, 2011
by billwis
Function Prototypes 4 2224 March 04, 2011
by Rick_S
Debugger 3 2433 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 3582 March 02, 2011
by bretm
Registers????? 14 2796 March 01, 2011
by dgikuljot
Parsing a string in a function 6 2506 February 27, 2011
by MichaelJE2
Basic C Programming 13 4415 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 2663 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 3816 February 23, 2011
by Wads
Programming Capabilities 7 2511 February 23, 2011
by Twarter369
RC car 6 3168 February 22, 2011
by derberp
How to play user entered sound? 9 2657 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 2273 February 21, 2011
by hevans
Compiling the bootloader 17 3646 February 20, 2011
by Ralphxyz
Help with PWM 2 3324 February 20, 2011
by hevans
ADCRA 4 2468 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 3298 February 20, 2011
by hevans
Accelerometer project 12 7192 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 2229 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 3141 February 13, 2011
by fubar769
Servo code execution 1 2343 February 11, 2011
by missle3944
New chip programming 2 2931 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 3992 February 07, 2011
by hevans
Compiling 3 2318 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 2987 February 05, 2011
by mongo
Checking a Pins Status 3 2673 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 2065 February 04, 2011
by CCP
C Code to Interact with the Controller 3 2228 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 3867 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 2356 February 01, 2011
by rboggs10
recalling program from microcontroller 2 2066 February 01, 2011
by Rick_S
ADC HELP!!! 16 4549 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 2370 January 31, 2011
by rboggs10
My first .h file usage 3 3058 January 31, 2011
by Ralphxyz
counting 4 2163 January 28, 2011
by Jalex
atmega328P's ADC 2 3761 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 21472 January 27, 2011
by huzbum
bootloader for ATtiny13 4 5132 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 2844 January 25, 2011
by popwarsweet
Confused again 2 2237 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 4606 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 2287 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 2547 January 23, 2011
by Rick_S
Loading issues 4 2337 January 22, 2011
by Shabigity
printf dip arithmetic 3 2392 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 3123 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 5108 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 3522 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 2932 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 2720 January 15, 2011
by wanderingjew
MCU specific C programming 4 2834 January 15, 2011
by Hexorg
Math Problem 1 2572 January 15, 2011
by Jalex
Coding question 2 2280 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 3059 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 2810 January 13, 2011
by Icyhot
programming ladder logic 7 13877 January 11, 2011
by tomroth
lcd.c bitwise operations 2 2573 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 2830 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 2703 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 3386 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 2322 January 04, 2011
by Steven
N00B memory allocation questions 4 2557 January 04, 2011
by Sciencenerd
SD card protocol 3 5406 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 2718 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 2932 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 2904 January 01, 2011
by hevans
Just built a 7 segment interface 7 3725 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 3588 December 28, 2010
by Ralphxyz
if statements... 12 3906 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 4253 December 22, 2010
by VictorsNerdery
Math Check Please 5 2281 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 3038 December 22, 2010
by Icyhot
Question Regarding Registers 5 2448 December 16, 2010
by hevans
JTAG programming 2 2863 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 2391 December 11, 2010
by mbobak
knight rider LED animation 21 6342 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 2355 December 06, 2010
by lcruz007
Error during make 2 2275 December 06, 2010
by bretm
trying to understand MAKE 6 2325 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 3395 December 04, 2010
by d3adl0ck3
Trouble with uart 4 2374 December 01, 2010
by hevans
using different crystals 4 2430 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 3136 November 25, 2010
by Ralphxyz
Writing Data to File 2 2551 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 2359 November 18, 2010
by hevans
Fourier transform 3 3707 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 2421 November 11, 2010
by bretm
Quick bootloader question 4 2437 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 2530 November 08, 2010
by gusr205
Doing Integrals in C code 5 6074 November 07, 2010
by hevans
Duty cycle 3 2405 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 2863 November 05, 2010
by bretm
I2C Nerdkit Library 14 4800 October 30, 2010
by Ralphxyz
Malloc Issues 6 3151 October 30, 2010
by kle8309
Smooth servo movement. 10 4479 October 27, 2010
by esoderberg
or operator 2 2346 October 25, 2010
by hevans
Tech-O-Meter 5 2487 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 4537 October 25, 2010
by Rick_S
Temperature sensor 10 3881 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 2582 October 23, 2010
by mmw1
how does avr memory work? 2 3345 October 19, 2010
by hevans
DAPA Upload Problem 10 3096 October 18, 2010
by brockmjp
Reading Resistance 4 2808 October 17, 2010
by LindaEC
avrisp mkii trouble 21 5056 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 2735 October 10, 2010
by hevans
Setting FUSES? 5 3648 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 4909 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 3103 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 2857 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 3073 September 21, 2010
by bretm
MCU Programming Error 2 2155 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 2595 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 2478 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 4085 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 2605 September 15, 2010
by bpenglase
Mac problems with programming 7 2956 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 4482 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 2526 September 07, 2010
by hevans
Initial programming 15 2554 September 04, 2010
by Rick_S
LED all at once 4 2449 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 2938 August 26, 2010
by Rick_S
IR reciever/transmitter 2 2653 August 26, 2010
by bretm
alternative programming language 4 3934 August 25, 2010
by awesome
Listen for serial input 4 2869 August 24, 2010
by mrobbins
data transmission using digital i/o 1 2685 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 4029 August 21, 2010
by Ralphxyz
tempsensor 4 2308 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 3690 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 4537 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 4594 August 16, 2010
by ironcladmvtm
Compile 4 2492 August 16, 2010
by Ralphxyz
Change text 6 2252 August 10, 2010
by Ralphxyz
Data logging using SD card 9 9667 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 3385 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 3638 August 07, 2010
by kle8309
Other LCDs? 2 2522 August 06, 2010
by Rick_S
Not working 21 4075 August 06, 2010
by Razvan
Generating random numbers in C. 2 3317 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 3138 August 04, 2010
by gnkarn
My MAKE article 2 2952 August 04, 2010
by Rick_S
COM port assignment with Vista 6 3068 July 31, 2010
by sbrod
Multiple ADC ports 9 3464 July 31, 2010
by norby31
what do these errors mean? 11 2564 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 7862 July 28, 2010
by hevans
Saving variables 2 2610 July 27, 2010
by bretm
Printing today date on LCD 5 2593 July 27, 2010
by Ralphxyz
Sending a string 6 2890 July 26, 2010
by ioScream
LED Scrolling display 1 2807 July 25, 2010
by ermias
error help 3 2553 July 24, 2010
by cinta51
Need a JumpStart 8 2582 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 3461 July 20, 2010
by pjack
Content mismatch - verification error 6 3417 July 20, 2010
by pjack
Reading battery voltage using ADC 15 13711 July 20, 2010
by lsoltmann
LCD sequence question 2 2146 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 2780 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 6076 July 12, 2010
by lcruz007
ADC with input at ground 6 3191 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 2790 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 2883 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 2423 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 3194 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 2796 June 29, 2010
by bretm
Saving text to EEPROM 2 3588 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 2696 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 2509 June 14, 2010
by banerjen
Quick question for those fluent in C 7 2610 June 13, 2010
by BobaMosfet
Programming Language Reference 6 2590 June 12, 2010
by Jer
Foodloader help 5 2624 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 2978 June 11, 2010
by treymd
tempsensor project 8 2383 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 2624 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 2440 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 5063 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 2340 May 13, 2010
by wayward
ISP programming error 8 9321 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 2976 May 11, 2010
by avicell
Maximum PWM frequency? 4 2831 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 2482 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 2614 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 3027 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 2305 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2784 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 3640 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 3562 May 01, 2010
by Solorbob
UART programming (PC side) 4 3159 May 01, 2010
by Hexorg
Assemble resistor notation 4 2329 May 01, 2010
by Ralphxyz
coding pushbuttons 9 2993 April 30, 2010
by bretm
Using PCINT4 5 3037 April 22, 2010
by bretm
Using Shift Registers? 2 3198 April 18, 2010
by wayward
on flash FILE i/o 6 2612 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 2382 April 13, 2010
by sask55
AVR Arrays? 2 4214 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 6999 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 3810 April 11, 2010
by JackScumm
My new game for my EES 7 2905 April 10, 2010
by Hexorg
Silly Coding Question 10 2530 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 3430 April 08, 2010
by Ralphxyz
Boot loader Questions 6 3121 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 2556 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 2650 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 3226 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 2535 April 02, 2010
by lcruz007
PWM and LEDs 3 2877 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 2518 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 2911 March 27, 2010
by bretm
Modifing C code without knowing C 3 2579 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 6855 March 24, 2010
by Frozenlock
Python code to create LED font 1 2962 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 4402 March 21, 2010
by brian
Eclipse AVR plugin help 5 2826 March 18, 2010
by fatmarik
Help with programing plese 4 2522 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 3341 March 17, 2010
by Rick_S
POST (power on self test) 2 2681 March 12, 2010
by treymd
Easy PWM tutorial 2 2624 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 3104 March 09, 2010
by met_fredrik
My project at my local newspaper 3 3021 March 07, 2010
by lcruz007
asm macro error 2 2548 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 2694 March 05, 2010
by xc2rx
ACD sample rate 4 3369 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 3646 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 2555 March 03, 2010
by Malicious
ATmega328P Upgrade 3 2728 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 2376 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 3141 March 02, 2010
by lcruz007
Easy Random Numbers 3 3578 March 01, 2010
by hevans
float to int? 5 2678 February 27, 2010
by Hexorg
An interesting beep 1 2792 February 26, 2010
by bretm
Bucket Brigade 3 2590 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 9590 February 20, 2010
by treymd
Skateboard project, new to programming. 9 3385 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 2516 February 15, 2010
by ton_mit
Bootloader install 6 3578 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 3613 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 2410 February 13, 2010
by banerjen
clearing data in serail buffer 5 6168 February 11, 2010
by sask55
microseconds realtimeclock 3 2608 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 2843 February 08, 2010
by mrobbins
time structure check 12 2658 February 07, 2010
by wayward
ISP Question 10 2942 February 06, 2010
by Phrank916
Can't upload to m328p 4 2969 February 06, 2010
by sask55
Check out my new project! 5 3128 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 2648 February 02, 2010
by saleem
Convert uint8_t to char 3 11966 February 01, 2010
by saleem
Need Accelerometer... 8 2922 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 2438 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 2411 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 3788 January 29, 2010
by Rick_S
what the heck does << mean? 4 2926 January 29, 2010
by Ralphxyz
Clocking another IC 3 2371 January 27, 2010
by mrobbins
Twisted pair 11 2841 January 26, 2010
by mongo
Python Majic 3 3436 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 2565 January 22, 2010
by hevans
Trouble in sending information in UART 3 2828 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 3792 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 7973 January 20, 2010
by saleem
Help needed on counting program 5 3006 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 4037 January 19, 2010
by treymd
Python creates it's own errors! 17 2710 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 2627 January 18, 2010
by mongo
Compiling new code 10 2943 January 16, 2010
by N3Roaster
Make error 17 3326 January 16, 2010
by Eb547
ISP and micro madness. 12 2742 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 2628 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 2553 January 14, 2010
by Rick_S
Book suggestions? 3 2541 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 2885 January 11, 2010
by ecornwell
Total C virgin Newbie 4 2751 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 4324 January 05, 2010
by hevans
Newbie needs help !!!!! 3 2743 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 2833 December 31, 2009
by hevans
Understanding Array Code 9 2762 December 30, 2009
by Electromech
Temperature Project Code explaination 3 2493 December 30, 2009
by markjbenson
Pin change interrupt 2 3070 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 3947 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 2957 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 13210 December 27, 2009
by jastermerrel
Makefile foodloader 34 4804 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 4915 December 25, 2009
by Aceslick911
High voltage signal timer 3 2545 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 4635 December 22, 2009
by Rick_S
Managing data tables 12 2969 December 21, 2009
by JKITSON
external interrupt 1 2432 December 21, 2009
by saleem
Weather Station 1 3092 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 2953 December 14, 2009
by hevans
from ivonv's post 8 3398 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 2559 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 3341 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 3848 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 3267 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 2605 December 04, 2009
by pbfy0
A few questions... 10 3265 November 29, 2009
by hevans
Help with code please 22 4209 November 29, 2009
by pbfy0
Programmers Wanted 1 2775 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 2583 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 2682 November 24, 2009
by FWSquatch
Random Questions 10 2826 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 3144 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 4714 November 23, 2009
by BobaMosfet
C Programming basic question 3 2630 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 5087 November 09, 2009
by jbremnant
LED Marquee acting weird 23 3563 November 02, 2009
by hevans
How-To: Sleep 11 4915 October 27, 2009
by mikedoug
I2C communications 3 2694 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 5847 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 2623 October 19, 2009
by puargs
Suggestions for LCD program space 13 3276 October 14, 2009
by mikedoug
Tug this is for you (only) 5 2694 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 3663 September 28, 2009
by rusirius
Connection to cell phones 7 3512 September 22, 2009
by rusirius
Very simple assembly problem 13 4453 September 21, 2009
by rusirius
Linux C editor recommendation 11 4918 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 4340 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 3098 September 15, 2009
by rusirius
Using source code 10 3177 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 3349 August 26, 2009
by Nerdful_com
Curious about Wireless 3 2937 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 5820 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 10243 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 3298 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 4493 August 15, 2009
by Starwarslegokid
python loop 21 4523 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 3490 August 11, 2009
by amco
"Fancy Pants" Batch File 3 3548 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 15343 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 6208 July 29, 2009
by mrobbins
Bootloader Kit 9 3643 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 7393 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 9119 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2759 July 10, 2009
by karlockhart
Digital Write Question 14 3226 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 5169 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 2884 June 22, 2009
by Tug
debugging 4 3154 June 20, 2009
by wayward
Help with a state machine 3 4077 June 11, 2009
by n3ueaEMTP
Binary Clock 24 6477 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 4798 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 4031 May 26, 2009
by wayward
sprintf 4 4227 May 22, 2009
by wayward
testing the programmer 3 2778 May 16, 2009
by digiassn
initialload 3 3070 May 09, 2009
by tuxguy
Simple Communication with your computer 12 3889 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 3465 May 06, 2009
by wayward
AVR Bootloaders 3 3072 April 18, 2009
by wayward
Led Marquee question 14 3660 April 11, 2009
by mcai8sh4

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