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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (831 threads, 6760 posts)
Thread Posts Views Last Post
Boot Loading 2 287 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 2363 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 1244 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 1665 November 15, 2016
by sask55
RPM Program 24 5498 September 23, 2016
by Ralphxyz
Makefile 4 1831 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 3137 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 1611 March 21, 2016
by sask55
ADMUX=0 7 1450 February 19, 2016
by Javy
Using two timers 22 1885 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 1481 January 17, 2016
by Rick_S
Master/Slave I2C 32 12923 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 1638 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 1417 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 13790 October 02, 2015
by BobaMosfet
Replacement LCD 4 1517 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 2240 September 18, 2015
by RickMcKeon
MCU basic concept 6 1566 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 2385 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 3296 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 1799 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 2325 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 2558 February 14, 2015
by Noter
Programming with graphics 6 2031 November 24, 2014
by jmuthe
Let's do a project 42 3104 November 21, 2014
by BobaMosfet
MicroView Program Load 7 2386 November 11, 2014
by BobaMosfet
COM Port Problem 4 1688 October 22, 2014
by BobaMosfet
Do not understand this 12 3197 September 29, 2014
by BobaMosfet
original program 3 1622 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 2393 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 1606 June 10, 2014
by lailai
Motorcycle tachometer 1 2089 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 2022 June 01, 2014
by sask55
Pointer questions 6 1817 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 1682 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 15753 May 13, 2014
by Ralphxyz
a Tiny project 15 2670 May 05, 2014
by Pew446
char array if statement 4 1666 April 21, 2014
by Noter
How many KB of flash is my program using? 6 1985 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 3262 March 15, 2014
by JimFrederickson
char array if statement 12 2279 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 4672 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 1565 February 24, 2014
by boxvic
complex library 3 1953 January 19, 2014
by esoderberg
complex library 1 1476 January 18, 2014
by scootergarrett
MKII questions 23 2876 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 2039 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 5266 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 2454 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 5201 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 16961 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 2314 October 26, 2013
by Noter
HV Programmer 8 2383 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 3754 September 11, 2013
by pcbolt
Get time between sensor readings 5 2041 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 3625 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 2843 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 2009 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 2109 August 07, 2013
by pcbolt
XMEGA 2 2095 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 3781 July 17, 2013
by edb
Different result with different variable names 9 2112 June 04, 2013
by scootergarrett
Strange ADC errors 15 2511 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 1718 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 1856 May 29, 2013
by Kami
Define debug comments 10 2160 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 5652 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 2025 April 28, 2013
by pcbolt
makefile eeprom 2 1789 April 22, 2013
by pcbolt
TWI questions. 10 2879 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 10011 April 07, 2013
by JimFrederickson
Bootloader woes 15 2590 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 2578 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 2807 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 3215 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 7958 March 28, 2013
by Ralphxyz
creating make file 10 2186 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 2009 March 14, 2013
by lnino
USART as SPI 7 4370 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 1889 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 3106 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 1978 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 1829 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 1867 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 2166 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 3013 February 12, 2013
by Nichben
Beginners Guide 2 2316 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 3430 February 05, 2013
by adosch
Writing into memory while running program 4 1944 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 2354 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 1878 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 4224 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 4084 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 4637 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 1898 January 12, 2013
by Noter
help with keypad/display project code 23 2833 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 2107 January 10, 2013
by keith712
LED circuit not producing expected results 5 2377 January 05, 2013
by Noter
AVR Programming without bootloader 29 6284 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 1867 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 7123 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 3025 December 29, 2012
by pcbolt
typecast problem? 7 1902 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 2445 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 2853 December 24, 2012
by Noter
oscillator fuse bits 9 2189 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 2147 December 23, 2012
by keith712
no such file error 1 6 2768 December 23, 2012
by keith712
Using strcpy 3 2389 December 20, 2012
by Nichben
Analog to Digital Conversion 44 3508 December 18, 2012
by Rick_S
printf problems 9 2260 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 3520 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 4372 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 2386 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 21244 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 1610 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 1941 November 20, 2012
by BobaMosfet
printf_P problems 5 2789 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 3855 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 3566 October 22, 2012
by JimFrederickson
waht dose |= do 5 2263 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 3412 October 20, 2012
by fishberg5051
Array limitations 6 3618 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 3253 October 16, 2012
by ankush_karche
Reading from uart stream 18 3876 October 15, 2012
by sask55
AVRISP v2 programmer 3 2258 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 3937 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 2438 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 3041 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 4259 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 2133 October 01, 2012
by Noter
indexing an array with a variable 5 2026 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 1679 September 27, 2012
by ankush_karche
use of strcat fuction 7 2463 September 23, 2012
by sask55
ADC problem 11 2581 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 2900 September 18, 2012
by Bushy
Program too big for MCU? 3 2028 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 7080 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 2981 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 2285 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 2404 September 13, 2012
by wadaltmon
Need help reading input port pin 8 2222 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 2418 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 6371 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 2845 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 2078 September 05, 2012
by Ralphxyz
R/C Car Programing 2 2035 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 1922 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 2707 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 3381 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 1907 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 2837 August 21, 2012
by thinairart
Simple micro controlled light switch 2 2219 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 2613 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 2357 August 18, 2012
by Finis
TypeCast problem 3 1756 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 2093 August 15, 2012
by Ralphxyz
The datasheet!!! 3 2067 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 2321 August 03, 2012
by virtual
Basic programming help 11 2170 July 30, 2012
by sask55
Random Number Generator 5 4249 July 25, 2012
by lnino
Scanner Input/Output 7 2080 July 23, 2012
by bl00513
Test program - location? 3 1966 July 21, 2012
by TheFed
Making a library? 11 3366 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 15298 July 19, 2012
by Ralphxyz
Program with real serial cable 9 2689 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 10958 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 2184 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 5034 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 2150 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 3974 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 3511 July 06, 2012
by edb
Counting the changes in a pin 3 1973 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 1940 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 2788 July 03, 2012
by Rick_S
Fuses for External Crystal 2 2264 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 4197 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 1950 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 2176 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 3871 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 2569 June 23, 2012
by rmore
Reading eeprom 3 2366 June 21, 2012
by missle3944
Bluetooth Module Question 2 2101 June 20, 2012
by pcbolt
Using #define 3 2009 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 2144 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 2455 June 14, 2012
by dicko
Timing for each line of code 3 1887 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 3407 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 2021 June 10, 2012
by Pew446
328p makefile 5 2170 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 5781 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 2669 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 2012 June 03, 2012
by chaosatom
Input pin Trouble 2 2098 May 28, 2012
by pcbolt
Master/Slave SPI 10 10645 May 28, 2012
by sask55
SPI problem 7 4378 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 1906 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 2478 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 2251 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 2482 May 17, 2012
by RogerFL
Compiler issue? 3 2056 May 17, 2012
by RogerFL
SPI Problem! 1 2643 May 17, 2012
by kemil
Read from atmega 15 10830 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 4059 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 2158 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 3685 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 2788 May 08, 2012
by RogerFL
Displaying on the LCD 2 2058 May 06, 2012
by ad2476
Problem with Boolean type 12 4197 May 03, 2012
by HexManiac
Fan control troubleshooting 24 3516 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 2315 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 2730 April 29, 2012
by JimFrederickson
include statement 2 1897 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 2366 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 4430 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 3497 April 20, 2012
by Ralphxyz
Simple UART code 7 3413 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 3035 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 2014 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 2790 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 2544 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 3507 April 12, 2012
by hevans
Dont understand the &= and |= 8 2282 April 06, 2012
by pcbolt
newbie 17 2656 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 2494 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 2295 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 2270 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 2343 March 30, 2012
by pcbolt
Code Doctor needed. 21 2679 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 2385 March 30, 2012
by pcbolt
LED Array questions 3 1954 March 30, 2012
by amartinez
Need help Programing! 2 1964 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 2526 March 22, 2012
by pcbolt
trouble need help 7 2082 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 3133 March 14, 2012
by stanvan
concise serial output? 5 2277 March 11, 2012
by sask55
2N7000 work with open drain? 5 2937 March 08, 2012
by RogerFL
How to create a timer? 8 2307 March 07, 2012
by Rick_S
Need help with frequency counter 8 2560 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 2027 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 2293 March 03, 2012
by esoderberg
Mac Terminal programming 11 3035 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 1987 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 2922 February 29, 2012
by pcbolt
SPI Programming 11 4541 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 2449 February 27, 2012
by jvince96
Sending Data to a File 4 2699 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 2669 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 2360 February 18, 2012
by mdk
Code weird errors? 13 2537 February 17, 2012
by pcbolt
Hardware Connections 3 1958 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 9235 February 11, 2012
by Rick_S
First MCU Program 4 2092 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 2660 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 2129 February 07, 2012
by sask55
Implicit Definition Errors 4 2661 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 2897 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 2624 February 04, 2012
by dvdsnyd
help with interrupts 6 2410 February 04, 2012
by dvdsnyd
questions on overflow 4 2243 February 03, 2012
by dvdsnyd
curser positioning 6 2045 February 01, 2012
by tchilzer2
Some Interrupt Code 4 2600 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 2209 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 2818 January 29, 2012
by DS1000
Sending a string in UART 19 14301 January 27, 2012
by treymd
HD44780 (LCD) 3 2439 January 24, 2012
by glendon
Variation on 3 bit adder 9 2297 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 2159 January 23, 2012
by Rick_S
referencing a variable 20 2591 January 21, 2012
by Ralphxyz
pin change interrupts 9 3593 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 4146 January 19, 2012
by raylop
test 3 2013 January 18, 2012
by Gil
Trouble with my first program! help 50 3464 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 2799 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 2426 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 3932 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 2050 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 3401 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 2193 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 2677 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 3526 January 05, 2012
by tchilzer2
Interrupt Problem 8 2368 January 05, 2012
by JKITSON
Problems locating "makefile" 10 2558 January 05, 2012
by hevans
Bootloader error 5 2633 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 3355 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 2316 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 2157 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 2011 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 2598 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 2857 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 2763 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 3952 December 24, 2011
by BobaMosfet
Tempsensor Project 41 5322 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 3032 December 22, 2011
by glendon
Serial Read in Labview 12 4717 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 2758 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 1975 December 19, 2011
by Striker
Corrupted Data 2 2780 December 13, 2011
by hevans
Digital clock code 2 2527 December 12, 2011
by Rick_S
Detecting high/ low pins 11 7598 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 3374 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 3657 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 2571 December 07, 2011
by huzbum
Music with the MCU?? 12 3544 December 05, 2011
by 2electrified
LED array scroll function 38 10018 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 2635 December 04, 2011
by pfullen
Using Vim - installing C script 4 2481 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 2400 December 02, 2011
by bluestang
First Program initilload 11 2450 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 2430 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 2948 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 2388 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 2852 November 22, 2011
by Rick_S
LCD and custom display 3 2262 November 20, 2011
by missle3944
LCD Custom Characters Help 6 3907 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 2741 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 2344 November 11, 2011
by BNS
Modbus Master 1 2882 November 10, 2011
by doughowlett
TEXT output via serial / com 18 2687 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 3066 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 2418 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 2105 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 9283 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 2205 November 07, 2011
by Heed
Array creation and access 4 2187 November 07, 2011
by JimFrederickson
Huffman coding 2 2515 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 3555 November 03, 2011
by hevans
Eyeboard, a new approach 1 2422 November 03, 2011
by lcruz007
TWI hang up 4 2848 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 2407 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 2465 October 28, 2011
by hevans
Complete one button menu system 3 5364 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 2980 October 17, 2011
by claesz
ADC help 3 2142 October 15, 2011
by sonicgadgets
String manipulation 6 3247 October 13, 2011
by claesz
Basic Makefile Help 4 2232 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 6568 October 06, 2011
by Rick_S
Led Blink 3 2510 October 05, 2011
by Ralphxyz
Trouble upgrading 14 2517 October 03, 2011
by hevans
Games to learn programming 4 4299 September 23, 2011
by Ralphxyz
Master Slave communications 4 2766 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 2300 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 2858 September 11, 2011
by dgikuljot
MCU Configuration 12 2348 September 08, 2011
by BobaMosfet
Varying voltages 10 2546 September 07, 2011
by bretm
Interpret statement 5 2159 September 03, 2011
by egero1
Temp spi help 3 2133 September 01, 2011
by missle3944
LCD horizontal scrolling 10 4125 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 2250 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 2990 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 2924 August 21, 2011
by BobaMosfet
xylophone program 1 2348 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 2397 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 2476 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 3184 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 8250 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 2400 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 3798 August 08, 2011
by bretm
Noise Noise Noise 3 2988 August 04, 2011
by hariharan
Accessing PB1 - 5 2 2081 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 2417 August 03, 2011
by cujofever
Loading the "Bootloader" 36 4561 August 03, 2011
by kayrock
EEPROM confusion 13 3431 July 29, 2011
by Noter
1value error 21 2920 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 2341 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 3029 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 2448 July 21, 2011
by carlhako
Populating an Array 22 3123 July 20, 2011
by Ralphxyz
uint8_t array problems 5 2896 July 20, 2011
by Tug
sprintf won't convert to a float. 29 5174 July 19, 2011
by BobaMosfet
Make header file 10 4678 July 19, 2011
by Ralphxyz
pwm for dac 58 7720 July 18, 2011
by kayrock
Random Number 2 2186 July 18, 2011
by Robotnik
Interupts with a button 3 1989 July 16, 2011
by Noter
need help with my code 3 2304 July 13, 2011
by bhovik
Weird OSX compiling problem 2 1872 July 13, 2011
by gcharris
C++ 8 4832 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 2283 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 2608 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 3403 July 08, 2011
by Rick_S
Making a programmer 7 2535 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 3260 July 04, 2011
by uml_12
Aurdino Code to basic C 1 2751 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 3856 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 2417 June 27, 2011
by Rick_S
Time.h 3 2827 June 23, 2011
by JamesR
Pygame (no rect object) 5 2733 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 2371 June 22, 2011
by Ralphxyz
Error in Code 2 1830 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 2309 June 21, 2011
by lnino
Responding to a Button with Polling 7 2609 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 3847 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 2074 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 2545 June 13, 2011
by JoyceChee
Nerdkit 22 3508 June 11, 2011
by HJA
Button ipod help 5 1903 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 2410 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 3247 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 2223 June 03, 2011
by BobaMosfet
Stepper motor code question 1 2777 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 3111 May 29, 2011
by Ralphxyz
questions about setting bits 11 4138 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 6413 May 26, 2011
by huzbum
Question About Interrupts 4 2456 May 25, 2011
by huzbum
RPM to MPH 12 3535 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 4050 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 2633 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 2491 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 3635 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 3123 May 20, 2011
by Ralphxyz
UART interrupt issues 6 3605 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 2431 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 2414 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 3067 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 2623 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 6345 May 17, 2011
by amartinez
PSTR error? 5 2356 May 17, 2011
by hevans
Photoresistor to ADC 15 3158 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 2178 May 14, 2011
by rboggs10
Storing data on a flash drive 6 3184 May 14, 2011
by bretm
Help with some code? 4 2236 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 2537 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 2285 May 13, 2011
by bretm
Python first try comments please 18 2912 May 12, 2011
by Ralphxyz
Control Servo with Button 13 3866 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 2678 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 7452 May 09, 2011
by Ralphxyz
Python Help 23 4529 May 09, 2011
by kemil
Purchased MCU does not work? 7 4145 May 08, 2011
by paulwszew
Compiling error codes 10 2274 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 2495 May 05, 2011
by hevans
upgrade! 1 2197 May 04, 2011
by XOXO
SPI communication code 11 3346 May 03, 2011
by Hexorg
Strange Text Blinking help 4 2038 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 3932 April 24, 2011
by xodin
Programming in JAVA 8 13783 April 21, 2011
by Ralphxyz
Function help 5 2434 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 2671 April 21, 2011
by lnino
Interesting code structure. 21 3553 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 4187 April 20, 2011
by uml_12
SPI transfer delay 3 2561 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 2852 April 18, 2011
by Noter
Implementation of printf(...) function 2 2399 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 3618 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 2842 April 16, 2011
by kayrock
Programming with serial port 6 3118 April 14, 2011
by carlhako
UART 2 2519 April 14, 2011
by Rick_S
Programmers Notepad 4 3027 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 2316 April 12, 2011
by bretm
Nerdkits library 9 2397 April 10, 2011
by hariharan
Playing different music with the MCU 7 21312 April 07, 2011
by bretm
How to store a variable to flash memory? 7 3440 April 07, 2011
by leedawg
timer/counter modules interrupts 2 3131 April 07, 2011
by Noter
Serial setup for wireless transmission 14 4679 April 06, 2011
by Schrat
Memory organization 8 2683 April 06, 2011
by Noter
LED array 2 2373 April 06, 2011
by hevans
compiling a .c file 8 3056 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 2793 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 2364 April 05, 2011
by bretm
led array code 7 2795 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 4306 April 02, 2011
by kkanodia
Frequency 20 2872 April 02, 2011
by hariharan
Question in Making music with MCU project 5 2459 April 02, 2011
by hariharan
Help with code 3 2170 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 3084 March 31, 2011
by lnino
Connect a different LCD 12 2840 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 3153 March 30, 2011
by bretm
Writing software using eye movements 2 2217 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 3771 March 29, 2011
by lnino
Interrupts 18 3865 March 28, 2011
by hariharan
OR gate? 14 2786 March 27, 2011
by esoderberg
Analog Output 2 2256 March 26, 2011
by Ralphxyz
For command 8 2358 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 2883 March 25, 2011
by hevans
ADMUX 52 4373 March 25, 2011
by Ralphxyz
Attiny10 7 4825 March 25, 2011
by Rick_S
Java Help 2 2520 March 24, 2011
by Ralphxyz
Help with ADC 3 2139 March 23, 2011
by bretm
help needed with uart code 4 2808 March 19, 2011
by plinko
Uart 2 2354 March 19, 2011
by missle3944
How to make a "Make File" 3 3075 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 4622 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 3143 March 14, 2011
by lcruz007
Python script collapsing after a while 7 3828 March 11, 2011
by missle3944
Hacking an old school led display 11 5384 March 10, 2011
by Noter
Setting Pin Low 2 2326 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 2376 March 06, 2011
by JHMTech1
Reading more than one Temp 7 2630 March 06, 2011
by billwis
Function Prototypes 4 2192 March 04, 2011
by Rick_S
Debugger 3 2398 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 3541 March 02, 2011
by bretm
Registers????? 14 2753 March 01, 2011
by dgikuljot
Parsing a string in a function 6 2470 February 27, 2011
by MichaelJE2
Basic C Programming 13 4374 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 2630 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 3769 February 23, 2011
by Wads
Programming Capabilities 7 2472 February 23, 2011
by Twarter369
RC car 6 3130 February 22, 2011
by derberp
How to play user entered sound? 9 2618 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 2229 February 21, 2011
by hevans
Compiling the bootloader 17 3594 February 20, 2011
by Ralphxyz
Help with PWM 2 3292 February 20, 2011
by hevans
ADCRA 4 2424 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 3217 February 20, 2011
by hevans
Accelerometer project 12 7147 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 2197 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 3104 February 13, 2011
by fubar769
Servo code execution 1 2298 February 11, 2011
by missle3944
New chip programming 2 2902 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 3951 February 07, 2011
by hevans
Compiling 3 2283 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 2940 February 05, 2011
by mongo
Checking a Pins Status 3 2636 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 2025 February 04, 2011
by CCP
C Code to Interact with the Controller 3 2192 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 3824 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 2325 February 01, 2011
by rboggs10
recalling program from microcontroller 2 2033 February 01, 2011
by Rick_S
ADC HELP!!! 16 4465 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 2332 January 31, 2011
by rboggs10
My first .h file usage 3 3008 January 31, 2011
by Ralphxyz
counting 4 2125 January 28, 2011
by Jalex
atmega328P's ADC 2 3709 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 21227 January 27, 2011
by huzbum
bootloader for ATtiny13 4 5087 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 2808 January 25, 2011
by popwarsweet
Confused again 2 2201 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 4528 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 2253 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 2508 January 23, 2011
by Rick_S
Loading issues 4 2301 January 22, 2011
by Shabigity
printf dip arithmetic 3 2344 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 3088 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 5019 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 3469 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 2899 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 2681 January 15, 2011
by wanderingjew
MCU specific C programming 4 2801 January 15, 2011
by Hexorg
Math Problem 1 2533 January 15, 2011
by Jalex
Coding question 2 2244 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 3009 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 2771 January 13, 2011
by Icyhot
programming ladder logic 7 13703 January 11, 2011
by tomroth
lcd.c bitwise operations 2 2526 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 2785 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 2664 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 3338 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 2287 January 04, 2011
by Steven
N00B memory allocation questions 4 2512 January 04, 2011
by Sciencenerd
SD card protocol 3 5341 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 2673 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 2888 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 2858 January 01, 2011
by hevans
Just built a 7 segment interface 7 3686 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 3550 December 28, 2010
by Ralphxyz
if statements... 12 3859 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 4196 December 22, 2010
by VictorsNerdery
Math Check Please 5 2231 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 2995 December 22, 2010
by Icyhot
Question Regarding Registers 5 2407 December 16, 2010
by hevans
JTAG programming 2 2827 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 2345 December 11, 2010
by mbobak
knight rider LED animation 21 6258 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 2317 December 06, 2010
by lcruz007
Error during make 2 2236 December 06, 2010
by bretm
trying to understand MAKE 6 2284 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 3352 December 04, 2010
by d3adl0ck3
Trouble with uart 4 2335 December 01, 2010
by hevans
using different crystals 4 2390 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 3087 November 25, 2010
by Ralphxyz
Writing Data to File 2 2515 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 2327 November 18, 2010
by hevans
Fourier transform 3 3667 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 2380 November 11, 2010
by bretm
Quick bootloader question 4 2393 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 2485 November 08, 2010
by gusr205
Doing Integrals in C code 5 5975 November 07, 2010
by hevans
Duty cycle 3 2358 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 2826 November 05, 2010
by bretm
I2C Nerdkit Library 14 4753 October 30, 2010
by Ralphxyz
Malloc Issues 6 3108 October 30, 2010
by kle8309
Smooth servo movement. 10 4426 October 27, 2010
by esoderberg
or operator 2 2307 October 25, 2010
by hevans
Tech-O-Meter 5 2445 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 4504 October 25, 2010
by Rick_S
Temperature sensor 10 3821 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 2543 October 23, 2010
by mmw1
how does avr memory work? 2 3309 October 19, 2010
by hevans
DAPA Upload Problem 10 3056 October 18, 2010
by brockmjp
Reading Resistance 4 2768 October 17, 2010
by LindaEC
avrisp mkii trouble 21 4970 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 2700 October 10, 2010
by hevans
Setting FUSES? 5 3602 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 4837 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 3065 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 2823 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 3037 September 21, 2010
by bretm
MCU Programming Error 2 2117 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 2554 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 2446 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 4044 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 2569 September 15, 2010
by bpenglase
Mac problems with programming 7 2916 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 4439 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 2490 September 07, 2010
by hevans
Initial programming 15 2515 September 04, 2010
by Rick_S
LED all at once 4 2411 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 2889 August 26, 2010
by Rick_S
IR reciever/transmitter 2 2620 August 26, 2010
by bretm
alternative programming language 4 3872 August 25, 2010
by awesome
Listen for serial input 4 2840 August 24, 2010
by mrobbins
data transmission using digital i/o 1 2649 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 3984 August 21, 2010
by Ralphxyz
tempsensor 4 2268 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 3645 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 4493 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 4552 August 16, 2010
by ironcladmvtm
Compile 4 2454 August 16, 2010
by Ralphxyz
Change text 6 2215 August 10, 2010
by Ralphxyz
Data logging using SD card 9 9594 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 3344 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 3599 August 07, 2010
by kle8309
Other LCDs? 2 2484 August 06, 2010
by Rick_S
Not working 21 4023 August 06, 2010
by Razvan
Generating random numbers in C. 2 3275 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 3105 August 04, 2010
by gnkarn
My MAKE article 2 2915 August 04, 2010
by Rick_S
COM port assignment with Vista 6 3030 July 31, 2010
by sbrod
Multiple ADC ports 9 3429 July 31, 2010
by norby31
what do these errors mean? 11 2526 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 7756 July 28, 2010
by hevans
Saving variables 2 2576 July 27, 2010
by bretm
Printing today date on LCD 5 2556 July 27, 2010
by Ralphxyz
Sending a string 6 2852 July 26, 2010
by ioScream
LED Scrolling display 1 2769 July 25, 2010
by ermias
error help 3 2512 July 24, 2010
by cinta51
Need a JumpStart 8 2549 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 3420 July 20, 2010
by pjack
Content mismatch - verification error 6 3385 July 20, 2010
by pjack
Reading battery voltage using ADC 15 13596 July 20, 2010
by lsoltmann
LCD sequence question 2 2110 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 2735 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 6033 July 12, 2010
by lcruz007
ADC with input at ground 6 3153 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 2753 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 2836 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 2386 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 3150 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 2756 June 29, 2010
by bretm
Saving text to EEPROM 2 3536 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 2655 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 2468 June 14, 2010
by banerjen
Quick question for those fluent in C 7 2570 June 13, 2010
by BobaMosfet
Programming Language Reference 6 2553 June 12, 2010
by Jer
Foodloader help 5 2585 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 2937 June 11, 2010
by treymd
tempsensor project 8 2346 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 2585 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 2410 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 5024 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 2304 May 13, 2010
by wayward
ISP programming error 8 9217 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 2917 May 11, 2010
by avicell
Maximum PWM frequency? 4 2793 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 2446 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 2581 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 2989 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 2269 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2749 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 3603 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 3528 May 01, 2010
by Solorbob
UART programming (PC side) 4 3118 May 01, 2010
by Hexorg
Assemble resistor notation 4 2295 May 01, 2010
by Ralphxyz
coding pushbuttons 9 2958 April 30, 2010
by bretm
Using PCINT4 5 2990 April 22, 2010
by bretm
Using Shift Registers? 2 3161 April 18, 2010
by wayward
on flash FILE i/o 6 2570 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 2352 April 13, 2010
by sask55
AVR Arrays? 2 4139 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 6860 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 3770 April 11, 2010
by JackScumm
My new game for my EES 7 2869 April 10, 2010
by Hexorg
Silly Coding Question 10 2501 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 3395 April 08, 2010
by Ralphxyz
Boot loader Questions 6 3092 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 2517 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 2622 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 3188 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 2502 April 02, 2010
by lcruz007
PWM and LEDs 3 2842 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 2482 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 2855 March 27, 2010
by bretm
Modifing C code without knowing C 3 2544 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 6777 March 24, 2010
by Frozenlock
Python code to create LED font 1 2924 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 4330 March 21, 2010
by brian
Eclipse AVR plugin help 5 2790 March 18, 2010
by fatmarik
Help with programing plese 4 2484 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 3309 March 17, 2010
by Rick_S
POST (power on self test) 2 2641 March 12, 2010
by treymd
Easy PWM tutorial 2 2588 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 3054 March 09, 2010
by met_fredrik
My project at my local newspaper 3 2985 March 07, 2010
by lcruz007
asm macro error 2 2511 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 2659 March 05, 2010
by xc2rx
ACD sample rate 4 3333 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 3615 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 2520 March 03, 2010
by Malicious
ATmega328P Upgrade 3 2687 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 2339 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 3106 March 02, 2010
by lcruz007
Easy Random Numbers 3 3540 March 01, 2010
by hevans
float to int? 5 2644 February 27, 2010
by Hexorg
An interesting beep 1 2758 February 26, 2010
by bretm
Bucket Brigade 3 2561 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 9542 February 20, 2010
by treymd
Skateboard project, new to programming. 9 3349 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 2487 February 15, 2010
by ton_mit
Bootloader install 6 3539 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 2971 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 2382 February 13, 2010
by banerjen
clearing data in serail buffer 5 6136 February 11, 2010
by sask55
microseconds realtimeclock 3 2567 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 2805 February 08, 2010
by mrobbins
time structure check 12 2622 February 07, 2010
by wayward
ISP Question 10 2911 February 06, 2010
by Phrank916
Can't upload to m328p 4 2937 February 06, 2010
by sask55
Check out my new project! 5 3089 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 2612 February 02, 2010
by saleem
Convert uint8_t to char 3 11839 February 01, 2010
by saleem
Need Accelerometer... 8 2891 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 2399 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 2381 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 3742 January 29, 2010
by Rick_S
what the heck does << mean? 4 2887 January 29, 2010
by Ralphxyz
Clocking another IC 3 2335 January 27, 2010
by mrobbins
Twisted pair 11 2806 January 26, 2010
by mongo
Python Majic 3 3396 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 2521 January 22, 2010
by hevans
Trouble in sending information in UART 3 2795 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 3752 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 7908 January 20, 2010
by saleem
Help needed on counting program 5 2963 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 3997 January 19, 2010
by treymd
Python creates it's own errors! 17 2673 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 2587 January 18, 2010
by mongo
Compiling new code 10 2900 January 16, 2010
by N3Roaster
Make error 17 3289 January 16, 2010
by Eb547
ISP and micro madness. 12 2709 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 2595 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 2520 January 14, 2010
by Rick_S
Book suggestions? 3 2502 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 2856 January 11, 2010
by ecornwell
Total C virgin Newbie 4 2718 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 4292 January 05, 2010
by hevans
Newbie needs help !!!!! 3 2711 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 2797 December 31, 2009
by hevans
Understanding Array Code 9 2719 December 30, 2009
by Electromech
Temperature Project Code explaination 3 2461 December 30, 2009
by markjbenson
Pin change interrupt 2 3039 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 3909 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 2913 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 12978 December 27, 2009
by jastermerrel
Makefile foodloader 34 4756 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 4866 December 25, 2009
by Aceslick911
High voltage signal timer 3 2506 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 4595 December 22, 2009
by Rick_S
Managing data tables 12 2931 December 21, 2009
by JKITSON
external interrupt 1 2390 December 21, 2009
by saleem
Weather Station 1 3056 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 2917 December 14, 2009
by hevans
from ivonv's post 8 3365 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 2526 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 3303 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 3797 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 3228 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 2570 December 04, 2009
by pbfy0
A few questions... 10 3230 November 29, 2009
by hevans
Help with code please 22 4159 November 29, 2009
by pbfy0
Programmers Wanted 1 2742 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 2545 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 2647 November 24, 2009
by FWSquatch
Random Questions 10 2785 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 3111 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 4680 November 23, 2009
by BobaMosfet
C Programming basic question 3 2597 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 5051 November 09, 2009
by jbremnant
LED Marquee acting weird 23 3524 November 02, 2009
by hevans
How-To: Sleep 11 4880 October 27, 2009
by mikedoug
I2C communications 3 2660 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 5805 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 2591 October 19, 2009
by puargs
Suggestions for LCD program space 13 3244 October 14, 2009
by mikedoug
Tug this is for you (only) 5 2657 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 3624 September 28, 2009
by rusirius
Connection to cell phones 7 3471 September 22, 2009
by rusirius
Very simple assembly problem 13 4414 September 21, 2009
by rusirius
Linux C editor recommendation 11 4880 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 4293 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 3060 September 15, 2009
by rusirius
Using source code 10 3138 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 3306 August 26, 2009
by Nerdful_com
Curious about Wireless 3 2903 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 5779 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 10095 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 3264 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 4426 August 15, 2009
by Starwarslegokid
python loop 21 4484 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 3460 August 11, 2009
by amco
"Fancy Pants" Batch File 3 3503 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 15167 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 6173 July 29, 2009
by mrobbins
Bootloader Kit 9 3609 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 7345 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 8984 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2725 July 10, 2009
by karlockhart
Digital Write Question 14 3178 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 5128 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 2842 June 22, 2009
by Tug
debugging 4 3119 June 20, 2009
by wayward
Help with a state machine 3 4038 June 11, 2009
by n3ueaEMTP
Binary Clock 24 6419 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 4750 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 3993 May 26, 2009
by wayward
sprintf 4 4188 May 22, 2009
by wayward
testing the programmer 3 2737 May 16, 2009
by digiassn
initialload 3 3031 May 09, 2009
by tuxguy
Simple Communication with your computer 12 3852 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 3429 May 06, 2009
by wayward
AVR Bootloaders 3 3020 April 18, 2009
by wayward
Led Marquee question 14 3627 April 11, 2009
by mcai8sh4

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