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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (835 threads, 6773 posts)
Thread Posts Views Last Post
Define an array of Pin difentions 3 3393 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2144 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 4574 August 28, 2020
by scootergarrett
More bootloading 1 2695 December 29, 2019
by scootergarrett
Boot Loading 2 2653 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4296 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3221 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3237 November 15, 2016
by sask55
RPM Program 24 8462 September 23, 2016
by Ralphxyz
Makefile 4 3314 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5001 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 3488 March 21, 2016
by sask55
ADMUX=0 7 3621 February 19, 2016
by Javy
Using two timers 22 3548 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3281 January 17, 2016
by Rick_S
Master/Slave I2C 32 15663 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3278 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 2835 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 17409 October 02, 2015
by BobaMosfet
Replacement LCD 4 2920 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4103 September 18, 2015
by RickMcKeon
MCU basic concept 6 3018 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 3845 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6117 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3120 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4340 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 4365 February 14, 2015
by Noter
Programming with graphics 6 3506 November 24, 2014
by jmuthe
Let's do a project 42 4913 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4068 November 11, 2014
by BobaMosfet
COM Port Problem 4 3014 October 22, 2014
by BobaMosfet
Do not understand this 12 4632 September 29, 2014
by BobaMosfet
original program 3 2907 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4138 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 2851 June 10, 2014
by lailai
Motorcycle tachometer 1 3411 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 3461 June 01, 2014
by sask55
Pointer questions 6 3247 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3006 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 21125 May 13, 2014
by Ralphxyz
a Tiny project 15 4381 May 05, 2014
by Pew446
char array if statement 4 2937 April 21, 2014
by Noter
How many KB of flash is my program using? 6 3407 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 4732 March 15, 2014
by JimFrederickson
char array if statement 12 4127 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 7296 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 2973 February 24, 2014
by boxvic
complex library 3 3251 January 19, 2014
by esoderberg
complex library 1 2722 January 18, 2014
by scootergarrett
MKII questions 23 4527 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3343 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 8354 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 3798 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8087 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19167 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 3630 October 26, 2013
by Noter
HV Programmer 8 3799 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5299 September 11, 2013
by pcbolt
Get time between sensor readings 5 3516 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 4974 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 4551 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3312 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 3675 August 07, 2013
by pcbolt
XMEGA 2 3340 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5331 July 17, 2013
by edb
Different result with different variable names 9 3621 June 04, 2013
by scootergarrett
Strange ADC errors 15 4084 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3130 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3279 May 29, 2013
by Kami
Define debug comments 10 3428 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8141 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3424 April 28, 2013
by pcbolt
makefile eeprom 2 3077 April 22, 2013
by pcbolt
TWI questions. 10 4461 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 12348 April 07, 2013
by JimFrederickson
Bootloader woes 15 3914 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 3975 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4318 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 4888 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 10767 March 28, 2013
by Ralphxyz
creating make file 10 3469 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3291 March 14, 2013
by lnino
USART as SPI 7 6210 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3407 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5005 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3189 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3047 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 3817 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 3489 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 4475 February 12, 2013
by Nichben
Beginners Guide 2 3618 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 4891 February 05, 2013
by adosch
Writing into memory while running program 4 3183 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 3681 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3289 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7026 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 5678 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 7960 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3222 January 12, 2013
by Noter
help with keypad/display project code 23 4275 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3468 January 10, 2013
by keith712
LED circuit not producing expected results 5 3659 January 05, 2013
by Noter
AVR Programming without bootloader 29 8939 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3088 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 9865 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4306 December 29, 2012
by pcbolt
typecast problem? 7 3094 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4368 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4232 December 24, 2012
by Noter
oscillator fuse bits 9 3672 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 3497 December 23, 2012
by keith712
no such file error 1 6 4186 December 23, 2012
by keith712
Using strcpy 3 3641 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5194 December 18, 2012
by Rick_S
printf problems 9 3515 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 5858 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 5816 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 3972 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 26700 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 2995 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 3570 November 20, 2012
by BobaMosfet
printf_P problems 5 4251 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 5519 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5245 October 22, 2012
by JimFrederickson
waht dose |= do 5 3638 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 4651 October 20, 2012
by fishberg5051
Array limitations 6 5964 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5263 October 16, 2012
by ankush_karche
Reading from uart stream 18 5422 October 15, 2012
by sask55
AVRISP v2 programmer 3 3488 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 5862 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 3912 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 4611 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 5900 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 3784 October 01, 2012
by Noter
indexing an array with a variable 5 3236 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 2860 September 27, 2012
by ankush_karche
use of strcat fuction 7 3950 September 23, 2012
by sask55
ADC problem 11 3848 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 4412 September 18, 2012
by Bushy
Program too big for MCU? 3 3354 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 8587 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 4525 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 3774 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 3624 September 13, 2012
by wadaltmon
Need help reading input port pin 8 3541 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 3671 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 15031 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4253 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3313 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3503 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3185 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 4500 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5104 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3090 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4244 August 21, 2012
by thinairart
Simple micro controlled light switch 2 3523 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 3986 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 3595 August 18, 2012
by Finis
TypeCast problem 3 3218 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3331 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3422 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 3593 August 03, 2012
by virtual
Basic programming help 11 3424 July 30, 2012
by sask55
Random Number Generator 5 6293 July 25, 2012
by lnino
Scanner Input/Output 7 3571 July 23, 2012
by bl00513
Test program - location? 3 3411 July 21, 2012
by TheFed
Making a library? 11 6692 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 23232 July 19, 2012
by Ralphxyz
Program with real serial cable 9 3955 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 14174 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 3583 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7031 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 3682 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6089 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 5593 July 06, 2012
by edb
Counting the changes in a pin 3 3250 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3383 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 4701 July 03, 2012
by Rick_S
Fuses for External Crystal 2 3786 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 5737 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3212 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3455 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5248 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4086 June 23, 2012
by rmore
Reading eeprom 3 3631 June 21, 2012
by missle3944
Bluetooth Module Question 2 3484 June 20, 2012
by pcbolt
Using #define 3 3211 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3381 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 3667 June 14, 2012
by dicko
Timing for each line of code 3 3154 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 4985 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3359 June 10, 2012
by Pew446
328p makefile 5 3393 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 7552 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 3904 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3248 June 03, 2012
by chaosatom
Input pin Trouble 2 3252 May 28, 2012
by pcbolt
Master/Slave SPI 10 12316 May 28, 2012
by sask55
SPI problem 7 6144 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3201 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4132 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 3607 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 3779 May 17, 2012
by RogerFL
Compiler issue? 3 3484 May 17, 2012
by RogerFL
SPI Problem! 1 4250 May 17, 2012
by kemil
Read from atmega 15 14286 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 5588 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3388 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 5449 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4151 May 08, 2012
by RogerFL
Displaying on the LCD 2 3219 May 06, 2012
by ad2476
Problem with Boolean type 12 8365 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5301 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 3528 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4007 April 29, 2012
by JimFrederickson
include statement 2 3065 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 3876 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 6769 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 4825 April 20, 2012
by Ralphxyz
Simple UART code 7 4705 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4343 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3339 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 4436 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 3857 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5150 April 12, 2012
by hevans
Dont understand the &= and |= 8 3603 April 06, 2012
by pcbolt
newbie 17 3974 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 3796 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 3823 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3499 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 3651 March 30, 2012
by pcbolt
Code Doctor needed. 21 4342 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 3818 March 30, 2012
by pcbolt
LED Array questions 3 3432 March 30, 2012
by amartinez
Need help Programing! 2 3176 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 3728 March 22, 2012
by pcbolt
trouble need help 7 3338 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4358 March 14, 2012
by stanvan
concise serial output? 5 3773 March 11, 2012
by sask55
2N7000 work with open drain? 5 4210 March 08, 2012
by RogerFL
How to create a timer? 8 3550 March 07, 2012
by Rick_S
Need help with frequency counter 8 3919 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3210 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3539 March 03, 2012
by esoderberg
Mac Terminal programming 11 4261 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3201 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4417 February 29, 2012
by pcbolt
SPI Programming 11 5835 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4030 February 27, 2012
by jvince96
Sending Data to a File 4 3883 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 3891 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 3641 February 18, 2012
by mdk
Code weird errors? 13 4080 February 17, 2012
by pcbolt
Hardware Connections 3 3106 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 13532 February 11, 2012
by Rick_S
First MCU Program 4 3410 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4053 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3360 February 07, 2012
by sask55
Implicit Definition Errors 4 3909 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 4476 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4234 February 04, 2012
by dvdsnyd
help with interrupts 6 3898 February 04, 2012
by dvdsnyd
questions on overflow 4 3795 February 03, 2012
by dvdsnyd
curser positioning 6 3275 February 01, 2012
by tchilzer2
Some Interrupt Code 4 3855 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 3449 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 4530 January 29, 2012
by DS1000
Sending a string in UART 19 18141 January 27, 2012
by treymd
HD44780 (LCD) 3 3699 January 24, 2012
by glendon
Variation on 3 bit adder 9 3621 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 3428 January 23, 2012
by Rick_S
referencing a variable 20 4127 January 21, 2012
by Ralphxyz
pin change interrupts 9 4893 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 5750 January 19, 2012
by raylop
test 3 3300 January 18, 2012
by Gil
Trouble with my first program! help 50 4825 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4157 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 3714 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5261 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3269 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 4927 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 3577 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4009 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5040 January 05, 2012
by tchilzer2
Interrupt Problem 8 3777 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4155 January 05, 2012
by hevans
Bootloader error 5 4105 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 4684 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3506 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3330 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3212 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4017 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4403 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4411 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 5530 December 24, 2011
by BobaMosfet
Tempsensor Project 41 6901 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 4468 December 22, 2011
by glendon
Serial Read in Labview 12 6188 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4104 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 3443 December 19, 2011
by Striker
Corrupted Data 2 4000 December 13, 2011
by hevans
Digital clock code 2 3769 December 12, 2011
by Rick_S
Detecting high/ low pins 11 11915 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 5477 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 4995 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 3921 December 07, 2011
by huzbum
Music with the MCU?? 12 5382 December 05, 2011
by 2electrified
LED array scroll function 38 11632 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 3860 December 04, 2011
by pfullen
Using Vim - installing C script 4 3849 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 3899 December 02, 2011
by bluestang
First Program initilload 11 3738 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 3734 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4238 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 3585 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4106 November 22, 2011
by Rick_S
LCD and custom display 3 3561 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5210 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 3996 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3537 November 11, 2011
by BNS
Modbus Master 1 4110 November 10, 2011
by doughowlett
TEXT output via serial / com 18 3956 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4284 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4139 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3292 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 12466 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3402 November 07, 2011
by Heed
Array creation and access 4 3329 November 07, 2011
by JimFrederickson
Huffman coding 2 3803 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 4892 November 03, 2011
by hevans
Eyeboard, a new approach 1 3995 November 03, 2011
by lcruz007
TWI hang up 4 4233 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 3726 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 3666 October 28, 2011
by hevans
Complete one button menu system 3 7339 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4377 October 17, 2011
by claesz
ADC help 3 3278 October 15, 2011
by sonicgadgets
String manipulation 6 4614 October 13, 2011
by claesz
Basic Makefile Help 4 3436 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8070 October 06, 2011
by Rick_S
Led Blink 3 4005 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4047 October 03, 2011
by hevans
Games to learn programming 4 5564 September 23, 2011
by Ralphxyz
Master Slave communications 4 4232 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 3622 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 4391 September 11, 2011
by dgikuljot
MCU Configuration 12 3569 September 08, 2011
by BobaMosfet
Varying voltages 10 3726 September 07, 2011
by bretm
Interpret statement 5 3592 September 03, 2011
by egero1
Temp spi help 3 3324 September 01, 2011
by missle3944
LCD horizontal scrolling 10 5468 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3482 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4378 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 4459 August 21, 2011
by BobaMosfet
xylophone program 1 3630 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 3659 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 3948 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5004 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 10497 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 3636 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5110 August 08, 2011
by bretm
Noise Noise Noise 3 4417 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3323 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 3742 August 03, 2011
by cujofever
Loading the "Bootloader" 36 6450 August 03, 2011
by kayrock
EEPROM confusion 13 5171 July 29, 2011
by Noter
1value error 21 4498 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 3618 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4335 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 3699 July 21, 2011
by carlhako
Populating an Array 22 4998 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4119 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7005 July 19, 2011
by BobaMosfet
Make header file 10 6212 July 19, 2011
by Ralphxyz
pwm for dac 58 9201 July 18, 2011
by kayrock
Random Number 2 3425 July 18, 2011
by Robotnik
Interupts with a button 3 3178 July 16, 2011
by Noter
need help with my code 3 3549 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3369 July 13, 2011
by gcharris
C++ 8 6074 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 3547 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 3847 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5105 July 08, 2011
by Rick_S
Making a programmer 7 3709 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5226 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4081 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 5462 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 3628 June 27, 2011
by Rick_S
Time.h 3 4055 June 23, 2011
by JamesR
Pygame (no rect object) 5 4056 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 3607 June 22, 2011
by Ralphxyz
Error in Code 2 3053 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 3543 June 21, 2011
by lnino
Responding to a Button with Polling 7 3838 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5095 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3296 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 3758 June 13, 2011
by JoyceChee
Nerdkit 22 4799 June 11, 2011
by HJA
Button ipod help 5 3134 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 3617 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 4539 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 3598 June 03, 2011
by BobaMosfet
Stepper motor code question 1 3955 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 4726 May 29, 2011
by Ralphxyz
questions about setting bits 11 6373 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 8635 May 26, 2011
by huzbum
Question About Interrupts 4 3708 May 25, 2011
by huzbum
RPM to MPH 12 5534 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 5443 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 3872 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 3745 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5037 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 4401 May 20, 2011
by Ralphxyz
UART interrupt issues 6 4943 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 3661 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 3622 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 4800 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 3853 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8010 May 17, 2011
by amartinez
PSTR error? 5 3576 May 17, 2011
by hevans
Photoresistor to ADC 15 4501 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3381 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4510 May 14, 2011
by bretm
Help with some code? 4 3480 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 3959 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 3514 May 13, 2011
by bretm
Python first try comments please 18 4632 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5392 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 3864 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 9754 May 09, 2011
by Ralphxyz
Python Help 23 6429 May 09, 2011
by kemil
Purchased MCU does not work? 7 5532 May 08, 2011
by paulwszew
Compiling error codes 10 3501 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 3713 May 05, 2011
by hevans
upgrade! 1 3636 May 04, 2011
by XOXO
SPI communication code 11 4948 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3234 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5203 April 24, 2011
by xodin
Programming in JAVA 8 15977 April 21, 2011
by Ralphxyz
Function help 5 3815 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 3935 April 21, 2011
by lnino
Interesting code structure. 21 5003 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 5523 April 20, 2011
by uml_12
SPI transfer delay 3 3796 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4157 April 18, 2011
by Noter
Implementation of printf(...) function 2 3805 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5316 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4211 April 16, 2011
by kayrock
Programming with serial port 6 4498 April 14, 2011
by carlhako
UART 2 3722 April 14, 2011
by Rick_S
Programmers Notepad 4 4490 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 3577 April 12, 2011
by bretm
Nerdkits library 9 3818 April 10, 2011
by hariharan
Playing different music with the MCU 7 22829 April 07, 2011
by bretm
How to store a variable to flash memory? 7 4754 April 07, 2011
by leedawg
timer/counter modules interrupts 2 4821 April 07, 2011
by Noter
Serial setup for wireless transmission 14 6662 April 06, 2011
by Schrat
Memory organization 8 3906 April 06, 2011
by Noter
LED array 2 3603 April 06, 2011
by hevans
compiling a .c file 8 4353 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4048 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 3758 April 05, 2011
by bretm
led array code 7 3975 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 5716 April 02, 2011
by kkanodia
Frequency 20 4426 April 02, 2011
by hariharan
Question in Making music with MCU project 5 3769 April 02, 2011
by hariharan
Help with code 3 3442 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4351 March 31, 2011
by lnino
Connect a different LCD 12 4103 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 4957 March 30, 2011
by bretm
Writing software using eye movements 2 3412 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5205 March 29, 2011
by lnino
Interrupts 18 5284 March 28, 2011
by hariharan
OR gate? 14 4262 March 27, 2011
by esoderberg
Analog Output 2 3451 March 26, 2011
by Ralphxyz
For command 8 3570 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4143 March 25, 2011
by hevans
ADMUX 52 6292 March 25, 2011
by Ralphxyz
Attiny10 7 6434 March 25, 2011
by Rick_S
Java Help 2 3735 March 24, 2011
by Ralphxyz
Help with ADC 3 3327 March 23, 2011
by bretm
help needed with uart code 4 4150 March 19, 2011
by plinko
Uart 2 3545 March 19, 2011
by missle3944
How to make a "Make File" 3 4659 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6151 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 4510 March 14, 2011
by lcruz007
Python script collapsing after a while 7 5800 March 11, 2011
by missle3944
Hacking an old school led display 11 7633 March 10, 2011
by Noter
Setting Pin Low 2 3515 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 3611 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4010 March 06, 2011
by billwis
Function Prototypes 4 3392 March 04, 2011
by Rick_S
Debugger 3 3616 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 5396 March 02, 2011
by bretm
Registers????? 14 4047 March 01, 2011
by dgikuljot
Parsing a string in a function 6 3686 February 27, 2011
by MichaelJE2
Basic C Programming 13 5866 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 3856 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5214 February 23, 2011
by Wads
Programming Capabilities 7 3633 February 23, 2011
by Twarter369
RC car 6 4403 February 22, 2011
by derberp
How to play user entered sound? 9 3901 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3398 February 21, 2011
by hevans
Compiling the bootloader 17 4950 February 20, 2011
by Ralphxyz
Help with PWM 2 4630 February 20, 2011
by hevans
ADCRA 4 3653 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 4985 February 20, 2011
by hevans
Accelerometer project 12 8478 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3374 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 4518 February 13, 2011
by fubar769
Servo code execution 1 3566 February 11, 2011
by missle3944
New chip programming 2 4360 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5268 February 07, 2011
by hevans
Compiling 3 3517 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4189 February 05, 2011
by mongo
Checking a Pins Status 3 3839 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 3507 February 04, 2011
by CCP
C Code to Interact with the Controller 3 3668 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5196 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 3565 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3248 February 01, 2011
by Rick_S
ADC HELP!!! 16 6006 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 3745 January 31, 2011
by rboggs10
My first .h file usage 3 4758 January 31, 2011
by Ralphxyz
counting 4 3347 January 28, 2011
by Jalex
atmega328P's ADC 2 4965 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26050 January 27, 2011
by huzbum
bootloader for ATtiny13 4 6516 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4032 January 25, 2011
by popwarsweet
Confused again 2 3403 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 6306 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 3592 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 3947 January 23, 2011
by Rick_S
Loading issues 4 3492 January 22, 2011
by Shabigity
printf dip arithmetic 3 3788 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4309 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 6547 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 4925 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4184 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 3880 January 15, 2011
by wanderingjew
MCU specific C programming 4 4103 January 15, 2011
by Hexorg
Math Problem 1 3751 January 15, 2011
by Jalex
Coding question 2 3399 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 4367 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 3981 January 13, 2011
by Icyhot
programming ladder logic 7 16183 January 11, 2011
by tomroth
lcd.c bitwise operations 2 3778 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4262 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4353 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 4631 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3490 January 04, 2011
by Steven
N00B memory allocation questions 4 3799 January 04, 2011
by Sciencenerd
SD card protocol 3 6623 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4005 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4345 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4052 January 01, 2011
by hevans
Just built a 7 segment interface 7 5014 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5032 December 28, 2010
by Ralphxyz
if statements... 12 5269 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 5618 December 22, 2010
by VictorsNerdery
Math Check Please 5 3493 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4367 December 22, 2010
by Icyhot
Question Regarding Registers 5 3598 December 16, 2010
by hevans
JTAG programming 2 4098 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 3574 December 11, 2010
by mbobak
knight rider LED animation 21 10604 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3530 December 06, 2010
by lcruz007
Error during make 2 3442 December 06, 2010
by bretm
trying to understand MAKE 6 3563 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 4614 December 04, 2010
by d3adl0ck3
Trouble with uart 4 3548 December 01, 2010
by hevans
using different crystals 4 3611 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4404 November 25, 2010
by Ralphxyz
Writing Data to File 2 3903 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 3784 November 18, 2010
by hevans
Fourier transform 3 4923 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 3678 November 11, 2010
by bretm
Quick bootloader question 4 3650 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 3980 November 08, 2010
by gusr205
Doing Integrals in C code 5 10536 November 07, 2010
by hevans
Duty cycle 3 3652 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4062 November 05, 2010
by bretm
I2C Nerdkit Library 14 6163 October 30, 2010
by Ralphxyz
Malloc Issues 6 4395 October 30, 2010
by kle8309
Smooth servo movement. 10 5747 October 27, 2010
by esoderberg
or operator 2 3540 October 25, 2010
by hevans
Tech-O-Meter 5 3649 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 5929 October 25, 2010
by Rick_S
Temperature sensor 10 5098 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 3719 October 23, 2010
by mmw1
how does avr memory work? 2 4564 October 19, 2010
by hevans
DAPA Upload Problem 10 4425 October 18, 2010
by brockmjp
Reading Resistance 4 3977 October 17, 2010
by LindaEC
avrisp mkii trouble 21 6551 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 3975 October 10, 2010
by hevans
Setting FUSES? 5 4968 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 6760 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4291 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4092 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 4236 September 21, 2010
by bretm
MCU Programming Error 2 3454 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 3801 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 3680 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 5701 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 3924 September 15, 2010
by bpenglase
Mac problems with programming 7 4252 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 5835 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 3802 September 07, 2010
by hevans
Initial programming 15 3843 September 04, 2010
by Rick_S
LED all at once 4 3661 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4119 August 26, 2010
by Rick_S
IR reciever/transmitter 2 3853 August 26, 2010
by bretm
alternative programming language 4 5397 August 25, 2010
by awesome
Listen for serial input 4 4196 August 24, 2010
by mrobbins
data transmission using digital i/o 1 3838 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5220 August 21, 2010
by Ralphxyz
tempsensor 4 3658 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5161 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6292 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 5894 August 16, 2010
by ironcladmvtm
Compile 4 3904 August 16, 2010
by Ralphxyz
Change text 6 3495 August 10, 2010
by Ralphxyz
Data logging using SD card 9 11928 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 4714 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 4883 August 07, 2010
by kle8309
Other LCDs? 2 3599 August 06, 2010
by Rick_S
Not working 21 5502 August 06, 2010
by Razvan
Generating random numbers in C. 2 4577 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 4540 August 04, 2010
by gnkarn
My MAKE article 2 4219 August 04, 2010
by Rick_S
COM port assignment with Vista 6 4632 July 31, 2010
by sbrod
Multiple ADC ports 9 4756 July 31, 2010
by norby31
what do these errors mean? 11 3787 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 9624 July 28, 2010
by hevans
Saving variables 2 3764 July 27, 2010
by bretm
Printing today date on LCD 5 3768 July 27, 2010
by Ralphxyz
Sending a string 6 4272 July 26, 2010
by ioScream
LED Scrolling display 1 3956 July 25, 2010
by ermias
error help 3 4152 July 24, 2010
by cinta51
Need a JumpStart 8 3790 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 4768 July 20, 2010
by pjack
Content mismatch - verification error 6 4755 July 20, 2010
by pjack
Reading battery voltage using ADC 15 16939 July 20, 2010
by lsoltmann
LCD sequence question 2 3347 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 3979 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 7667 July 12, 2010
by lcruz007
ADC with input at ground 6 4487 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4077 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 4448 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 3816 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4354 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 3952 June 29, 2010
by bretm
Saving text to EEPROM 2 4943 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4089 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 3804 June 14, 2010
by banerjen
Quick question for those fluent in C 7 3787 June 13, 2010
by BobaMosfet
Programming Language Reference 6 3712 June 12, 2010
by Jer
Foodloader help 5 4088 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4069 June 11, 2010
by treymd
tempsensor project 8 3542 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4068 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 3507 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 6928 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 3679 May 13, 2010
by wayward
ISP programming error 8 11578 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4148 May 11, 2010
by avicell
Maximum PWM frequency? 4 3987 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 3578 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 3730 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4239 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3380 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 3829 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 4903 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 4753 May 01, 2010
by Solorbob
UART programming (PC side) 4 4293 May 01, 2010
by Hexorg
Assemble resistor notation 4 3485 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4235 April 30, 2010
by bretm
Using PCINT4 5 4418 April 22, 2010
by bretm
Using Shift Registers? 2 4628 April 18, 2010
by wayward
on flash FILE i/o 6 3866 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 3549 April 13, 2010
by sask55
AVR Arrays? 2 5506 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 10131 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 4991 April 11, 2010
by JackScumm
My new game for my EES 7 4269 April 10, 2010
by Hexorg
Silly Coding Question 10 4017 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 4659 April 08, 2010
by Ralphxyz
Boot loader Questions 6 4585 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 3739 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 3951 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 4664 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 3702 April 02, 2010
by lcruz007
PWM and LEDs 3 4430 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 3736 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4302 March 27, 2010
by bretm
Modifing C code without knowing C 3 3744 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 8665 March 24, 2010
by Frozenlock
Python code to create LED font 1 4354 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 5945 March 21, 2010
by brian
Eclipse AVR plugin help 5 4083 March 18, 2010
by fatmarik
Help with programing plese 4 3674 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 4948 March 17, 2010
by Rick_S
POST (power on self test) 2 3922 March 12, 2010
by treymd
Easy PWM tutorial 2 3797 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4235 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4158 March 07, 2010
by lcruz007
asm macro error 2 3673 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 3826 March 05, 2010
by xc2rx
ACD sample rate 4 4688 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 4888 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 3676 March 03, 2010
by Malicious
ATmega328P Upgrade 3 3875 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3490 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 4462 March 02, 2010
by lcruz007
Easy Random Numbers 3 4782 March 01, 2010
by hevans
float to int? 5 3860 February 27, 2010
by Hexorg
An interesting beep 1 3963 February 26, 2010
by bretm
Bucket Brigade 3 3706 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 10956 February 20, 2010
by treymd
Skateboard project, new to programming. 9 4835 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 3587 February 15, 2010
by ton_mit
Bootloader install 6 5253 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 4862 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 3824 February 13, 2010
by banerjen
clearing data in serail buffer 5 7368 February 11, 2010
by sask55
microseconds realtimeclock 3 3978 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 3936 February 08, 2010
by mrobbins
time structure check 12 3830 February 07, 2010
by wayward
ISP Question 10 4133 February 06, 2010
by Phrank916
Can't upload to m328p 4 4267 February 06, 2010
by sask55
Check out my new project! 5 4226 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 3832 February 02, 2010
by saleem
Convert uint8_t to char 3 14327 February 01, 2010
by saleem
Need Accelerometer... 8 4096 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 3636 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 3699 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5069 January 29, 2010
by Rick_S
what the heck does << mean? 4 4129 January 29, 2010
by Ralphxyz
Clocking another IC 3 3441 January 27, 2010
by mrobbins
Twisted pair 11 4246 January 26, 2010
by mongo
Python Majic 3 4767 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 3735 January 22, 2010
by hevans
Trouble in sending information in UART 3 4001 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 4964 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 9442 January 20, 2010
by saleem
Help needed on counting program 5 4158 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5184 January 19, 2010
by treymd
Python creates it's own errors! 17 3784 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 3774 January 18, 2010
by mongo
Compiling new code 10 4167 January 16, 2010
by N3Roaster
Make error 17 4502 January 16, 2010
by Eb547
ISP and micro madness. 12 3907 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 3759 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 3741 January 14, 2010
by Rick_S
Book suggestions? 3 3741 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 3992 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4014 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5488 January 05, 2010
by hevans
Newbie needs help !!!!! 3 3901 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4029 December 31, 2009
by hevans
Understanding Array Code 9 4119 December 30, 2009
by Electromech
Temperature Project Code explaination 3 3684 December 30, 2009
by markjbenson
Pin change interrupt 2 4294 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5113 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4123 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 17430 December 27, 2009
by jastermerrel
Makefile foodloader 34 6124 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6212 December 25, 2009
by Aceslick911
High voltage signal timer 3 3666 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6131 December 22, 2009
by Rick_S
Managing data tables 12 4173 December 21, 2009
by JKITSON
external interrupt 1 3632 December 21, 2009
by saleem
Weather Station 1 4464 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 5520 December 14, 2009
by hevans
from ivonv's post 8 4573 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 3761 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 4942 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5177 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 4513 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 3647 December 04, 2009
by pbfy0
A few questions... 10 4646 November 29, 2009
by hevans
Help with code please 22 5616 November 29, 2009
by pbfy0
Programmers Wanted 1 3991 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 3890 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 3902 November 24, 2009
by FWSquatch
Random Questions 10 4021 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4347 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6296 November 23, 2009
by BobaMosfet
C Programming basic question 3 3858 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 6511 November 09, 2009
by jbremnant
LED Marquee acting weird 23 4947 November 02, 2009
by hevans
How-To: Sleep 11 6402 October 27, 2009
by mikedoug
I2C communications 3 3821 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7248 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 3712 October 19, 2009
by puargs
Suggestions for LCD program space 13 4623 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4095 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 4858 September 28, 2009
by rusirius
Connection to cell phones 7 4697 September 22, 2009
by rusirius
Very simple assembly problem 13 5811 September 21, 2009
by rusirius
Linux C editor recommendation 11 6256 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 5674 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 4534 September 15, 2009
by rusirius
Using source code 10 4349 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 4551 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4080 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7062 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 13701 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 4489 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6040 August 15, 2009
by Starwarslegokid
python loop 21 5783 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 4749 August 11, 2009
by amco
"Fancy Pants" Batch File 3 4779 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 18758 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 7526 July 29, 2009
by mrobbins
Bootloader Kit 9 4840 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 10463 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11172 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 3896 July 10, 2009
by karlockhart
Digital Write Question 14 4629 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6386 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4004 June 22, 2009
by Tug
debugging 4 4360 June 20, 2009
by wayward
Help with a state machine 3 5429 June 11, 2009
by n3ueaEMTP
Binary Clock 24 7986 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6044 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5324 May 26, 2009
by wayward
sprintf 4 6012 May 22, 2009
by wayward
testing the programmer 3 3995 May 16, 2009
by digiassn
initialload 3 4233 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5144 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 4651 May 06, 2009
by wayward
AVR Bootloaders 3 4201 April 18, 2009
by wayward
Led Marquee question 14 4905 April 11, 2009
by mcai8sh4

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