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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (832 threads, 6761 posts)
Thread Posts Views Last Post
More bootloading 1 367 December 29, 2019
by scootergarrett
Boot Loading 2 991 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 2724 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 1510 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 1976 November 15, 2016
by sask55
RPM Program 24 6147 September 23, 2016
by Ralphxyz
Makefile 4 2087 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 3459 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 1888 March 21, 2016
by sask55
ADMUX=0 7 1776 February 19, 2016
by Javy
Using two timers 22 2149 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 1762 January 17, 2016
by Rick_S
Master/Slave I2C 32 13678 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 1968 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 1667 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 14443 October 02, 2015
by BobaMosfet
Replacement LCD 4 1735 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 2587 September 18, 2015
by RickMcKeon
MCU basic concept 6 1797 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 2628 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 3890 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 2034 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 2709 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 2877 February 14, 2015
by Noter
Programming with graphics 6 2248 November 24, 2014
by jmuthe
Let's do a project 42 3407 November 21, 2014
by BobaMosfet
MicroView Program Load 7 2663 November 11, 2014
by BobaMosfet
COM Port Problem 4 1910 October 22, 2014
by BobaMosfet
Do not understand this 12 3444 September 29, 2014
by BobaMosfet
original program 3 1858 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 2660 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 1807 June 10, 2014
by lailai
Motorcycle tachometer 1 2337 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 2271 June 01, 2014
by sask55
Pointer questions 6 2016 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 1908 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 17628 May 13, 2014
by Ralphxyz
a Tiny project 15 2950 May 05, 2014
by Pew446
char array if statement 4 1899 April 21, 2014
by Noter
How many KB of flash is my program using? 6 2207 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 3542 March 15, 2014
by JimFrederickson
char array if statement 12 2579 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 5055 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 1828 February 24, 2014
by boxvic
complex library 3 2173 January 19, 2014
by esoderberg
complex library 1 1692 January 18, 2014
by scootergarrett
MKII questions 23 3123 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 2276 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 5839 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 2729 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 5739 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 17484 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 2528 October 26, 2013
by Noter
HV Programmer 8 2638 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 4062 September 11, 2013
by pcbolt
Get time between sensor readings 5 2293 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 3867 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 3115 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 2262 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 2335 August 07, 2013
by pcbolt
XMEGA 2 2313 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 4041 July 17, 2013
by edb
Different result with different variable names 9 2336 June 04, 2013
by scootergarrett
Strange ADC errors 15 2754 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 1923 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 2103 May 29, 2013
by Kami
Define debug comments 10 2389 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 6245 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 2237 April 28, 2013
by pcbolt
makefile eeprom 2 2020 April 22, 2013
by pcbolt
TWI questions. 10 3181 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 10616 April 07, 2013
by JimFrederickson
Bootloader woes 15 2818 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 2839 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 3121 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 3512 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 8422 March 28, 2013
by Ralphxyz
creating make file 10 2422 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 2235 March 14, 2013
by lnino
USART as SPI 7 4764 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 2095 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 3410 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 2191 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 2047 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 2095 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 2406 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 3252 February 12, 2013
by Nichben
Beginners Guide 2 2549 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 3664 February 05, 2013
by adosch
Writing into memory while running program 4 2161 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 2589 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 2105 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 4683 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 4355 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 5234 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 2135 January 12, 2013
by Noter
help with keypad/display project code 23 3061 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 2335 January 10, 2013
by keith712
LED circuit not producing expected results 5 2599 January 05, 2013
by Noter
AVR Programming without bootloader 29 6763 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 2076 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 7996 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 3254 December 29, 2012
by pcbolt
typecast problem? 7 2101 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 2699 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 3072 December 24, 2012
by Noter
oscillator fuse bits 9 2416 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 2377 December 23, 2012
by keith712
no such file error 1 6 3002 December 23, 2012
by keith712
Using strcpy 3 2598 December 20, 2012
by Nichben
Analog to Digital Conversion 44 3810 December 18, 2012
by Rick_S
printf problems 9 2470 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 3997 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 4640 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 2645 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 22515 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 1822 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 2158 November 20, 2012
by BobaMosfet
printf_P problems 5 3032 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 4170 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 3850 October 22, 2012
by JimFrederickson
waht dose |= do 5 2475 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 3638 October 20, 2012
by fishberg5051
Array limitations 6 4133 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 3504 October 16, 2012
by ankush_karche
Reading from uart stream 18 4191 October 15, 2012
by sask55
AVRISP v2 programmer 3 2479 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 4313 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 2639 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 3285 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 4550 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 2337 October 01, 2012
by Noter
indexing an array with a variable 5 2243 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 1890 September 27, 2012
by ankush_karche
use of strcat fuction 7 2675 September 23, 2012
by sask55
ADC problem 11 2805 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 3117 September 18, 2012
by Bushy
Program too big for MCU? 3 2250 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 7308 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 3279 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 2526 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 2610 September 13, 2012
by wadaltmon
Need help reading input port pin 8 2457 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 2640 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 8026 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 3056 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 2314 September 05, 2012
by Ralphxyz
R/C Car Programing 2 2255 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 2131 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 2945 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 3706 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 2114 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 3074 August 21, 2012
by thinairart
Simple micro controlled light switch 2 2427 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 2863 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 2577 August 18, 2012
by Finis
TypeCast problem 3 1958 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 2322 August 15, 2012
by Ralphxyz
The datasheet!!! 3 2273 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 2547 August 03, 2012
by virtual
Basic programming help 11 2381 July 30, 2012
by sask55
Random Number Generator 5 4715 July 25, 2012
by lnino
Scanner Input/Output 7 2282 July 23, 2012
by bl00513
Test program - location? 3 2190 July 21, 2012
by TheFed
Making a library? 11 4145 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 17843 July 19, 2012
by Ralphxyz
Program with real serial cable 9 2889 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 11530 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 2427 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 5329 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 2377 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 4344 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 4101 July 06, 2012
by edb
Counting the changes in a pin 3 2211 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 2142 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 3019 July 03, 2012
by Rick_S
Fuses for External Crystal 2 2489 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 4627 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 2174 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 2406 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 4117 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 2875 June 23, 2012
by rmore
Reading eeprom 3 2576 June 21, 2012
by missle3944
Bluetooth Module Question 2 2312 June 20, 2012
by pcbolt
Using #define 3 2227 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 2369 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 2692 June 14, 2012
by dicko
Timing for each line of code 3 2128 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 3630 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 2243 June 10, 2012
by Pew446
328p makefile 5 2389 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 6069 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 2899 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 2224 June 03, 2012
by chaosatom
Input pin Trouble 2 2313 May 28, 2012
by pcbolt
Master/Slave SPI 10 11062 May 28, 2012
by sask55
SPI problem 7 4686 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 2113 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 2726 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 2455 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 2719 May 17, 2012
by RogerFL
Compiler issue? 3 2299 May 17, 2012
by RogerFL
SPI Problem! 1 2880 May 17, 2012
by kemil
Read from atmega 15 11603 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 4380 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 2371 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 3928 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 3046 May 08, 2012
by RogerFL
Displaying on the LCD 2 2260 May 06, 2012
by ad2476
Problem with Boolean type 12 4936 May 03, 2012
by HexManiac
Fan control troubleshooting 24 3835 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 2519 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 2934 April 29, 2012
by JimFrederickson
include statement 2 2115 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 2605 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 4814 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 3744 April 20, 2012
by Ralphxyz
Simple UART code 7 3644 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 3275 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 2217 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 3011 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 2765 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 3759 April 12, 2012
by hevans
Dont understand the &= and |= 8 2501 April 06, 2012
by pcbolt
newbie 17 2896 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 2735 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 2513 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 2482 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 2578 March 30, 2012
by pcbolt
Code Doctor needed. 21 2917 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 2614 March 30, 2012
by pcbolt
LED Array questions 3 2160 March 30, 2012
by amartinez
Need help Programing! 2 2173 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 2736 March 22, 2012
by pcbolt
trouble need help 7 2293 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 3349 March 14, 2012
by stanvan
concise serial output? 5 2486 March 11, 2012
by sask55
2N7000 work with open drain? 5 3178 March 08, 2012
by RogerFL
How to create a timer? 8 2509 March 07, 2012
by Rick_S
Need help with frequency counter 8 2796 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 2236 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 2522 March 03, 2012
by esoderberg
Mac Terminal programming 11 3250 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 2214 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 3136 February 29, 2012
by pcbolt
SPI Programming 11 4782 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 2671 February 27, 2012
by jvince96
Sending Data to a File 4 2909 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 2877 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 2564 February 18, 2012
by mdk
Code weird errors? 13 2782 February 17, 2012
by pcbolt
Hardware Connections 3 2169 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 10591 February 11, 2012
by Rick_S
First MCU Program 4 2308 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 2892 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 2341 February 07, 2012
by sask55
Implicit Definition Errors 4 2895 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 3156 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 2862 February 04, 2012
by dvdsnyd
help with interrupts 6 2641 February 04, 2012
by dvdsnyd
questions on overflow 4 2466 February 03, 2012
by dvdsnyd
curser positioning 6 2251 February 01, 2012
by tchilzer2
Some Interrupt Code 4 2831 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 2412 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 3039 January 29, 2012
by DS1000
Sending a string in UART 19 15016 January 27, 2012
by treymd
HD44780 (LCD) 3 2651 January 24, 2012
by glendon
Variation on 3 bit adder 9 2515 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 2380 January 23, 2012
by Rick_S
referencing a variable 20 2839 January 21, 2012
by Ralphxyz
pin change interrupts 9 3815 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 4374 January 19, 2012
by raylop
test 3 2228 January 18, 2012
by Gil
Trouble with my first program! help 50 3713 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 3018 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 2633 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 4141 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 2257 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 3664 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 2467 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 2891 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 3762 January 05, 2012
by tchilzer2
Interrupt Problem 8 2577 January 05, 2012
by JKITSON
Problems locating "makefile" 10 2796 January 05, 2012
by hevans
Bootloader error 5 2867 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 3576 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 2528 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 2370 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 2227 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 2808 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 3089 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 3072 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 4185 December 24, 2011
by BobaMosfet
Tempsensor Project 41 5607 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 3287 December 22, 2011
by glendon
Serial Read in Labview 12 4954 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 2999 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 2183 December 19, 2011
by Striker
Corrupted Data 2 2986 December 13, 2011
by hevans
Digital clock code 2 2751 December 12, 2011
by Rick_S
Detecting high/ low pins 11 8680 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 3763 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 4006 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 2836 December 07, 2011
by huzbum
Music with the MCU?? 12 3792 December 05, 2011
by 2electrified
LED array scroll function 38 10325 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 2850 December 04, 2011
by pfullen
Using Vim - installing C script 4 2711 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 2590 December 02, 2011
by bluestang
First Program initilload 11 2692 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 2655 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 3174 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 2610 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 3065 November 22, 2011
by Rick_S
LCD and custom display 3 2482 November 20, 2011
by missle3944
LCD Custom Characters Help 6 4122 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 2955 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 2567 November 11, 2011
by BNS
Modbus Master 1 3104 November 10, 2011
by doughowlett
TEXT output via serial / com 18 2890 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 3300 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 2660 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 2316 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 9993 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 2422 November 07, 2011
by Heed
Array creation and access 4 2392 November 07, 2011
by JimFrederickson
Huffman coding 2 2742 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 3821 November 03, 2011
by hevans
Eyeboard, a new approach 1 2632 November 03, 2011
by lcruz007
TWI hang up 4 3123 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 2650 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 2675 October 28, 2011
by hevans
Complete one button menu system 3 5740 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 3211 October 17, 2011
by claesz
ADC help 3 2342 October 15, 2011
by sonicgadgets
String manipulation 6 3513 October 13, 2011
by claesz
Basic Makefile Help 4 2447 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 6896 October 06, 2011
by Rick_S
Led Blink 3 2738 October 05, 2011
by Ralphxyz
Trouble upgrading 14 2740 October 03, 2011
by hevans
Games to learn programming 4 4531 September 23, 2011
by Ralphxyz
Master Slave communications 4 3064 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 2490 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 3071 September 11, 2011
by dgikuljot
MCU Configuration 12 2554 September 08, 2011
by BobaMosfet
Varying voltages 10 2746 September 07, 2011
by bretm
Interpret statement 5 2365 September 03, 2011
by egero1
Temp spi help 3 2339 September 01, 2011
by missle3944
LCD horizontal scrolling 10 4371 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 2457 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 3285 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 3261 August 21, 2011
by BobaMosfet
xylophone program 1 2552 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 2618 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 2682 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 3449 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 8625 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 2610 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 4038 August 08, 2011
by bretm
Noise Noise Noise 3 3199 August 04, 2011
by hariharan
Accessing PB1 - 5 2 2315 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 2630 August 03, 2011
by cujofever
Loading the "Bootloader" 36 4817 August 03, 2011
by kayrock
EEPROM confusion 13 3742 July 29, 2011
by Noter
1value error 21 3146 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 2575 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 3251 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 2665 July 21, 2011
by carlhako
Populating an Array 22 3397 July 20, 2011
by Ralphxyz
uint8_t array problems 5 3106 July 20, 2011
by Tug
sprintf won't convert to a float. 29 5508 July 19, 2011
by BobaMosfet
Make header file 10 5006 July 19, 2011
by Ralphxyz
pwm for dac 58 7982 July 18, 2011
by kayrock
Random Number 2 2410 July 18, 2011
by Robotnik
Interupts with a button 3 2191 July 16, 2011
by Noter
need help with my code 3 2521 July 13, 2011
by bhovik
Weird OSX compiling problem 2 2111 July 13, 2011
by gcharris
C++ 8 5091 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 2501 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 2840 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 3673 July 08, 2011
by Rick_S
Making a programmer 7 2766 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 3691 July 04, 2011
by uml_12
Aurdino Code to basic C 1 2968 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 4098 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 2622 June 27, 2011
by Rick_S
Time.h 3 3085 June 23, 2011
by JamesR
Pygame (no rect object) 5 2990 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 2562 June 22, 2011
by Ralphxyz
Error in Code 2 2049 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 2523 June 21, 2011
by lnino
Responding to a Button with Polling 7 2839 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 4078 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 2295 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 2759 June 13, 2011
by JoyceChee
Nerdkit 22 3759 June 11, 2011
by HJA
Button ipod help 5 2115 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 2634 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 3478 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 2438 June 03, 2011
by BobaMosfet
Stepper motor code question 1 2982 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 3371 May 29, 2011
by Ralphxyz
questions about setting bits 11 4598 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 6735 May 26, 2011
by huzbum
Question About Interrupts 4 2661 May 25, 2011
by huzbum
RPM to MPH 12 3879 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 4292 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 2864 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 2701 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 3894 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 3357 May 20, 2011
by Ralphxyz
UART interrupt issues 6 3830 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 2638 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 2636 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 3368 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 2830 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 6640 May 17, 2011
by amartinez
PSTR error? 5 2588 May 17, 2011
by hevans
Photoresistor to ADC 15 3356 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 2402 May 14, 2011
by rboggs10
Storing data on a flash drive 6 3385 May 14, 2011
by bretm
Help with some code? 4 2454 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 2766 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 2495 May 13, 2011
by bretm
Python first try comments please 18 3117 May 12, 2011
by Ralphxyz
Control Servo with Button 13 4221 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 2875 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 7813 May 09, 2011
by Ralphxyz
Python Help 23 4764 May 09, 2011
by kemil
Purchased MCU does not work? 7 4405 May 08, 2011
by paulwszew
Compiling error codes 10 2483 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 2707 May 05, 2011
by hevans
upgrade! 1 2402 May 04, 2011
by XOXO
SPI communication code 11 3621 May 03, 2011
by Hexorg
Strange Text Blinking help 4 2253 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 4155 April 24, 2011
by xodin
Programming in JAVA 8 14291 April 21, 2011
by Ralphxyz
Function help 5 2637 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 2873 April 21, 2011
by lnino
Interesting code structure. 21 3783 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 4448 April 20, 2011
by uml_12
SPI transfer delay 3 2781 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 3098 April 18, 2011
by Noter
Implementation of printf(...) function 2 2611 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 3853 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 3090 April 16, 2011
by kayrock
Programming with serial port 6 3323 April 14, 2011
by carlhako
UART 2 2728 April 14, 2011
by Rick_S
Programmers Notepad 4 3359 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 2539 April 12, 2011
by bretm
Nerdkits library 9 2603 April 10, 2011
by hariharan
Playing different music with the MCU 7 21629 April 07, 2011
by bretm
How to store a variable to flash memory? 7 3694 April 07, 2011
by leedawg
timer/counter modules interrupts 2 3339 April 07, 2011
by Noter
Serial setup for wireless transmission 14 4994 April 06, 2011
by Schrat
Memory organization 8 2904 April 06, 2011
by Noter
LED array 2 2574 April 06, 2011
by hevans
compiling a .c file 8 3277 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 3007 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 2575 April 05, 2011
by bretm
led array code 7 3010 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 4564 April 02, 2011
by kkanodia
Frequency 20 3089 April 02, 2011
by hariharan
Question in Making music with MCU project 5 2692 April 02, 2011
by hariharan
Help with code 3 2366 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 3305 March 31, 2011
by lnino
Connect a different LCD 12 3063 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 3376 March 30, 2011
by bretm
Writing software using eye movements 2 2431 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 4024 March 29, 2011
by lnino
Interrupts 18 4197 March 28, 2011
by hariharan
OR gate? 14 2996 March 27, 2011
by esoderberg
Analog Output 2 2466 March 26, 2011
by Ralphxyz
For command 8 2569 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 3098 March 25, 2011
by hevans
ADMUX 52 4642 March 25, 2011
by Ralphxyz
Attiny10 7 5218 March 25, 2011
by Rick_S
Java Help 2 2730 March 24, 2011
by Ralphxyz
Help with ADC 3 2355 March 23, 2011
by bretm
help needed with uart code 4 3044 March 19, 2011
by plinko
Uart 2 2589 March 19, 2011
by missle3944
How to make a "Make File" 3 3337 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 4892 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 3386 March 14, 2011
by lcruz007
Python script collapsing after a while 7 4093 March 11, 2011
by missle3944
Hacking an old school led display 11 5824 March 10, 2011
by Noter
Setting Pin Low 2 2535 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 2589 March 06, 2011
by JHMTech1
Reading more than one Temp 7 2848 March 06, 2011
by billwis
Function Prototypes 4 2400 March 04, 2011
by Rick_S
Debugger 3 2609 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 3790 March 02, 2011
by bretm
Registers????? 14 2989 March 01, 2011
by dgikuljot
Parsing a string in a function 6 2682 February 27, 2011
by MichaelJE2
Basic C Programming 13 4613 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 2850 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 4051 February 23, 2011
by Wads
Programming Capabilities 7 2677 February 23, 2011
by Twarter369
RC car 6 3363 February 22, 2011
by derberp
How to play user entered sound? 9 2846 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 2445 February 21, 2011
by hevans
Compiling the bootloader 17 3855 February 20, 2011
by Ralphxyz
Help with PWM 2 3499 February 20, 2011
by hevans
ADCRA 4 2657 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 3523 February 20, 2011
by hevans
Accelerometer project 12 7368 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 2401 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 3338 February 13, 2011
by fubar769
Servo code execution 1 2540 February 11, 2011
by missle3944
New chip programming 2 3105 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 4196 February 07, 2011
by hevans
Compiling 3 2492 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 3184 February 05, 2011
by mongo
Checking a Pins Status 3 2865 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 2236 February 04, 2011
by CCP
C Code to Interact with the Controller 3 2417 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 4089 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 2527 February 01, 2011
by rboggs10
recalling program from microcontroller 2 2239 February 01, 2011
by Rick_S
ADC HELP!!! 16 4788 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 2548 January 31, 2011
by rboggs10
My first .h file usage 3 3249 January 31, 2011
by Ralphxyz
counting 4 2350 January 28, 2011
by Jalex
atmega328P's ADC 2 3969 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 22307 January 27, 2011
by huzbum
bootloader for ATtiny13 4 5319 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 3018 January 25, 2011
by popwarsweet
Confused again 2 2436 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 4883 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 2477 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 2729 January 23, 2011
by Rick_S
Loading issues 4 2504 January 22, 2011
by Shabigity
printf dip arithmetic 3 2596 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 3314 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 5387 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 3748 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 3136 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 2910 January 15, 2011
by wanderingjew
MCU specific C programming 4 3016 January 15, 2011
by Hexorg
Math Problem 1 2744 January 15, 2011
by Jalex
Coding question 2 2456 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 3250 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 2986 January 13, 2011
by Icyhot
programming ladder logic 7 14440 January 11, 2011
by tomroth
lcd.c bitwise operations 2 2764 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 3006 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 2879 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 3577 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 2514 January 04, 2011
by Steven
N00B memory allocation questions 4 2748 January 04, 2011
by Sciencenerd
SD card protocol 3 5589 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 2920 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 3121 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 3084 January 01, 2011
by hevans
Just built a 7 segment interface 7 3927 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 3820 December 28, 2010
by Ralphxyz
if statements... 12 4127 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 4467 December 22, 2010
by VictorsNerdery
Math Check Please 5 2446 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 3239 December 22, 2010
by Icyhot
Question Regarding Registers 5 2600 December 16, 2010
by hevans
JTAG programming 2 3035 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 2554 December 11, 2010
by mbobak
knight rider LED animation 21 6812 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 2529 December 06, 2010
by lcruz007
Error during make 2 2456 December 06, 2010
by bretm
trying to understand MAKE 6 2509 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 3568 December 04, 2010
by d3adl0ck3
Trouble with uart 4 2542 December 01, 2010
by hevans
using different crystals 4 2606 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 3312 November 25, 2010
by Ralphxyz
Writing Data to File 2 2732 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 2533 November 18, 2010
by hevans
Fourier transform 3 3905 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 2628 November 11, 2010
by bretm
Quick bootloader question 4 2642 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 2724 November 08, 2010
by gusr205
Doing Integrals in C code 5 6475 November 07, 2010
by hevans
Duty cycle 3 2616 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 3051 November 05, 2010
by bretm
I2C Nerdkit Library 14 4978 October 30, 2010
by Ralphxyz
Malloc Issues 6 3351 October 30, 2010
by kle8309
Smooth servo movement. 10 4678 October 27, 2010
by esoderberg
or operator 2 2536 October 25, 2010
by hevans
Tech-O-Meter 5 2667 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 4720 October 25, 2010
by Rick_S
Temperature sensor 10 4073 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 2770 October 23, 2010
by mmw1
how does avr memory work? 2 3533 October 19, 2010
by hevans
DAPA Upload Problem 10 3272 October 18, 2010
by brockmjp
Reading Resistance 4 2978 October 17, 2010
by LindaEC
avrisp mkii trouble 21 5323 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 2918 October 10, 2010
by hevans
Setting FUSES? 5 3842 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 5206 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 3281 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 3033 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 3239 September 21, 2010
by bretm
MCU Programming Error 2 2326 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 2770 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 2640 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 4294 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 2793 September 15, 2010
by bpenglase
Mac problems with programming 7 3128 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 4680 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 2693 September 07, 2010
by hevans
Initial programming 15 2740 September 04, 2010
by Rick_S
LED all at once 4 2629 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 3147 August 26, 2010
by Rick_S
IR reciever/transmitter 2 2842 August 26, 2010
by bretm
alternative programming language 4 4239 August 25, 2010
by awesome
Listen for serial input 4 3048 August 24, 2010
by mrobbins
data transmission using digital i/o 1 2865 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 4213 August 21, 2010
by Ralphxyz
tempsensor 4 2483 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 3876 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 4714 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 4791 August 16, 2010
by ironcladmvtm
Compile 4 2670 August 16, 2010
by Ralphxyz
Change text 6 2430 August 10, 2010
by Ralphxyz
Data logging using SD card 9 9976 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 3635 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 3830 August 07, 2010
by kle8309
Other LCDs? 2 2699 August 06, 2010
by Rick_S
Not working 21 4262 August 06, 2010
by Razvan
Generating random numbers in C. 2 3510 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 3316 August 04, 2010
by gnkarn
My MAKE article 2 3154 August 04, 2010
by Rick_S
COM port assignment with Vista 6 3263 July 31, 2010
by sbrod
Multiple ADC ports 9 3646 July 31, 2010
by norby31
what do these errors mean? 11 2753 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 8229 July 28, 2010
by hevans
Saving variables 2 2782 July 27, 2010
by bretm
Printing today date on LCD 5 2775 July 27, 2010
by Ralphxyz
Sending a string 6 3098 July 26, 2010
by ioScream
LED Scrolling display 1 2995 July 25, 2010
by ermias
error help 3 2742 July 24, 2010
by cinta51
Need a JumpStart 8 2759 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 3672 July 20, 2010
by pjack
Content mismatch - verification error 6 3603 July 20, 2010
by pjack
Reading battery voltage using ADC 15 14221 July 20, 2010
by lsoltmann
LCD sequence question 2 2315 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 2951 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 6288 July 12, 2010
by lcruz007
ADC with input at ground 6 3390 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 2955 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 3071 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 2602 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 3365 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 2971 June 29, 2010
by bretm
Saving text to EEPROM 2 3817 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 2865 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 2702 June 14, 2010
by banerjen
Quick question for those fluent in C 7 2785 June 13, 2010
by BobaMosfet
Programming Language Reference 6 2764 June 12, 2010
by Jer
Foodloader help 5 2795 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 3152 June 11, 2010
by treymd
tempsensor project 8 2579 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 2821 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 2605 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 5253 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 2506 May 13, 2010
by wayward
ISP programming error 8 9712 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 3139 May 11, 2010
by avicell
Maximum PWM frequency? 4 3022 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 2648 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 2797 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 3209 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 2472 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 2942 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 3814 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 3733 May 01, 2010
by Solorbob
UART programming (PC side) 4 3331 May 01, 2010
by Hexorg
Assemble resistor notation 4 2518 May 01, 2010
by Ralphxyz
coding pushbuttons 9 3195 April 30, 2010
by bretm
Using PCINT4 5 3235 April 22, 2010
by bretm
Using Shift Registers? 2 3375 April 18, 2010
by wayward
on flash FILE i/o 6 2802 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 2555 April 13, 2010
by sask55
AVR Arrays? 2 4447 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 7363 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 3988 April 11, 2010
by JackScumm
My new game for my EES 7 3061 April 10, 2010
by Hexorg
Silly Coding Question 10 2696 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 3615 April 08, 2010
by Ralphxyz
Boot loader Questions 6 3284 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 2725 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 2827 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 3398 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 2726 April 02, 2010
by lcruz007
PWM and LEDs 3 3056 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 2686 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 3092 March 27, 2010
by bretm
Modifing C code without knowing C 3 2759 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 7111 March 24, 2010
by Frozenlock
Python code to create LED font 1 3156 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 4683 March 21, 2010
by brian
Eclipse AVR plugin help 5 2991 March 18, 2010
by fatmarik
Help with programing plese 4 2700 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 3528 March 17, 2010
by Rick_S
POST (power on self test) 2 2861 March 12, 2010
by treymd
Easy PWM tutorial 2 2808 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 3308 March 09, 2010
by met_fredrik
My project at my local newspaper 3 3189 March 07, 2010
by lcruz007
asm macro error 2 2738 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 2877 March 05, 2010
by xc2rx
ACD sample rate 4 3547 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 3828 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 2725 March 03, 2010
by Malicious
ATmega328P Upgrade 3 2919 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 2545 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 3309 March 02, 2010
by lcruz007
Easy Random Numbers 3 3770 March 01, 2010
by hevans
float to int? 5 2849 February 27, 2010
by Hexorg
An interesting beep 1 2982 February 26, 2010
by bretm
Bucket Brigade 3 2767 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 9801 February 20, 2010
by treymd
Skateboard project, new to programming. 9 3569 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 2686 February 15, 2010
by ton_mit
Bootloader install 6 3779 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 3825 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 2589 February 13, 2010
by banerjen
clearing data in serail buffer 5 6351 February 11, 2010
by sask55
microseconds realtimeclock 3 2775 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 3011 February 08, 2010
by mrobbins
time structure check 12 2831 February 07, 2010
by wayward
ISP Question 10 3115 February 06, 2010
by Phrank916
Can't upload to m328p 4 3149 February 06, 2010
by sask55
Check out my new project! 5 3293 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 2821 February 02, 2010
by saleem
Convert uint8_t to char 3 12448 February 01, 2010
by saleem
Need Accelerometer... 8 3108 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 2614 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 2586 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 4007 January 29, 2010
by Rick_S
what the heck does << mean? 4 3118 January 29, 2010
by Ralphxyz
Clocking another IC 3 2531 January 27, 2010
by mrobbins
Twisted pair 11 3049 January 26, 2010
by mongo
Python Majic 3 3612 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 2744 January 22, 2010
by hevans
Trouble in sending information in UART 3 3006 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 3983 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 8193 January 20, 2010
by saleem
Help needed on counting program 5 3181 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 4222 January 19, 2010
by treymd
Python creates it's own errors! 17 2873 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 2797 January 18, 2010
by mongo
Compiling new code 10 3109 January 16, 2010
by N3Roaster
Make error 17 3495 January 16, 2010
by Eb547
ISP and micro madness. 12 2914 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 2809 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 2727 January 14, 2010
by Rick_S
Book suggestions? 3 2706 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 3051 January 11, 2010
by ecornwell
Total C virgin Newbie 4 2937 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 4495 January 05, 2010
by hevans
Newbie needs help !!!!! 3 2925 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 2999 December 31, 2009
by hevans
Understanding Array Code 9 2991 December 30, 2009
by Electromech
Temperature Project Code explaination 3 2667 December 30, 2009
by markjbenson
Pin change interrupt 2 3234 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 4122 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 3129 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 13811 December 27, 2009
by jastermerrel
Makefile foodloader 34 5026 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 5133 December 25, 2009
by Aceslick911
High voltage signal timer 3 2719 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 4861 December 22, 2009
by Rick_S
Managing data tables 12 3142 December 21, 2009
by JKITSON
external interrupt 1 2603 December 21, 2009
by saleem
Weather Station 1 3258 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 3131 December 14, 2009
by hevans
from ivonv's post 8 3586 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 2727 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 3529 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 4081 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 3452 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 2771 December 04, 2009
by pbfy0
A few questions... 10 3443 November 29, 2009
by hevans
Help with code please 22 4400 November 29, 2009
by pbfy0
Programmers Wanted 1 2948 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 2749 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 2866 November 24, 2009
by FWSquatch
Random Questions 10 3017 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 3314 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 4894 November 23, 2009
by BobaMosfet
C Programming basic question 3 2803 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 5284 November 09, 2009
by jbremnant
LED Marquee acting weird 23 3711 November 02, 2009
by hevans
How-To: Sleep 11 5137 October 27, 2009
by mikedoug
I2C communications 3 2868 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 6029 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 2786 October 19, 2009
by puargs
Suggestions for LCD program space 13 3465 October 14, 2009
by mikedoug
Tug this is for you (only) 5 2862 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 3840 September 28, 2009
by rusirius
Connection to cell phones 7 3687 September 22, 2009
by rusirius
Very simple assembly problem 13 4625 September 21, 2009
by rusirius
Linux C editor recommendation 11 5108 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 4523 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 3279 September 15, 2009
by rusirius
Using source code 10 3351 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 3531 August 26, 2009
by Nerdful_com
Curious about Wireless 3 3111 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 6003 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 10771 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 3460 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 4706 August 15, 2009
by Starwarslegokid
python loop 21 4703 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 3682 August 11, 2009
by amco
"Fancy Pants" Batch File 3 3738 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 15993 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 6411 July 29, 2009
by mrobbins
Bootloader Kit 9 3807 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 7616 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 9463 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 2937 July 10, 2009
by karlockhart
Digital Write Question 14 3448 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 5352 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 3049 June 22, 2009
by Tug
debugging 4 3335 June 20, 2009
by wayward
Help with a state machine 3 4256 June 11, 2009
by n3ueaEMTP
Binary Clock 24 6700 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 4989 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 4260 May 26, 2009
by wayward
sprintf 4 4469 May 22, 2009
by wayward
testing the programmer 3 2961 May 16, 2009
by digiassn
initialload 3 3250 May 09, 2009
by tuxguy
Simple Communication with your computer 12 4088 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 3644 May 06, 2009
by wayward
AVR Bootloaders 3 3242 April 18, 2009
by wayward
Led Marquee question 14 3850 April 11, 2009
by mcai8sh4

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