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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 2920 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 1926 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 4336 August 28, 2020
by scootergarrett
More bootloading 1 2467 December 29, 2019
by scootergarrett
Boot Loading 2 2427 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4089 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 2993 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3072 November 15, 2016
by sask55
RPM Program 24 8209 September 23, 2016
by Ralphxyz
Makefile 4 3141 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 4812 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 3241 March 21, 2016
by sask55
ADMUX=0 7 3420 February 19, 2016
by Javy
Using two timers 22 3350 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3060 January 17, 2016
by Rick_S
Master/Slave I2C 32 15380 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3077 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 2660 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 17002 October 02, 2015
by BobaMosfet
Replacement LCD 4 2716 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 3926 September 18, 2015
by RickMcKeon
MCU basic concept 6 2817 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 3642 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 5859 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 2977 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4168 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 4157 February 14, 2015
by Noter
Programming with graphics 6 3334 November 24, 2014
by jmuthe
Let's do a project 42 4729 November 21, 2014
by BobaMosfet
MicroView Program Load 7 3845 November 11, 2014
by BobaMosfet
COM Port Problem 4 2880 October 22, 2014
by BobaMosfet
Do not understand this 12 4432 September 29, 2014
by BobaMosfet
original program 3 2743 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 3948 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 2713 June 10, 2014
by lailai
Motorcycle tachometer 1 3236 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 3279 June 01, 2014
by sask55
Pointer questions 6 3027 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 2833 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 20648 May 13, 2014
by Ralphxyz
a Tiny project 15 4084 May 05, 2014
by Pew446
char array if statement 4 2794 April 21, 2014
by Noter
How many KB of flash is my program using? 6 3276 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 4568 March 15, 2014
by JimFrederickson
char array if statement 12 3960 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 6979 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 2836 February 24, 2014
by boxvic
complex library 3 3103 January 19, 2014
by esoderberg
complex library 1 2591 January 18, 2014
by scootergarrett
MKII questions 23 4394 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3186 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 8027 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 3649 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 7831 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 18922 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 3496 October 26, 2013
by Noter
HV Programmer 8 3635 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5101 September 11, 2013
by pcbolt
Get time between sensor readings 5 3351 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 4818 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 4352 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3151 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 3530 August 07, 2013
by pcbolt
XMEGA 2 3217 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5122 July 17, 2013
by edb
Different result with different variable names 9 3477 June 04, 2013
by scootergarrett
Strange ADC errors 15 3946 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 2983 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3099 May 29, 2013
by Kami
Define debug comments 10 3272 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 7956 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3298 April 28, 2013
by pcbolt
makefile eeprom 2 2919 April 22, 2013
by pcbolt
TWI questions. 10 4254 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 12156 April 07, 2013
by JimFrederickson
Bootloader woes 15 3737 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 3806 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4178 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 4678 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 10519 March 28, 2013
by Ralphxyz
creating make file 10 3341 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3146 March 14, 2013
by lnino
USART as SPI 7 6020 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3252 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 4799 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3052 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 2916 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 3659 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 3342 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 4320 February 12, 2013
by Nichben
Beginners Guide 2 3476 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 4692 February 05, 2013
by adosch
Writing into memory while running program 4 3045 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 3527 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3137 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 6784 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 5471 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 7693 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3035 January 12, 2013
by Noter
help with keypad/display project code 23 4112 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3308 January 10, 2013
by keith712
LED circuit not producing expected results 5 3514 January 05, 2013
by Noter
AVR Programming without bootloader 29 8730 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 2936 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 9606 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4157 December 29, 2012
by pcbolt
typecast problem? 7 2965 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4156 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4043 December 24, 2012
by Noter
oscillator fuse bits 9 3504 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 3313 December 23, 2012
by keith712
no such file error 1 6 3969 December 23, 2012
by keith712
Using strcpy 3 3509 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5011 December 18, 2012
by Rick_S
printf problems 9 3354 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 5635 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 5645 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 3798 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 25855 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 2834 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 3395 November 20, 2012
by BobaMosfet
printf_P problems 5 4093 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 5325 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5025 October 22, 2012
by JimFrederickson
waht dose |= do 5 3474 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 4500 October 20, 2012
by fishberg5051
Array limitations 6 5724 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5111 October 16, 2012
by ankush_karche
Reading from uart stream 18 5258 October 15, 2012
by sask55
AVRISP v2 programmer 3 3357 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 5637 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 3754 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 4430 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 5713 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 3650 October 01, 2012
by Noter
indexing an array with a variable 5 3080 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 2723 September 27, 2012
by ankush_karche
use of strcat fuction 7 3717 September 23, 2012
by sask55
ADC problem 11 3693 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 4263 September 18, 2012
by Bushy
Program too big for MCU? 3 3178 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 8413 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 4350 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 3611 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 3471 September 13, 2012
by wadaltmon
Need help reading input port pin 8 3332 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 3529 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 14495 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4132 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3187 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3339 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3049 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 4378 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 4951 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 2962 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4067 August 21, 2012
by thinairart
Simple micro controlled light switch 2 3366 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 3853 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 3463 August 18, 2012
by Finis
TypeCast problem 3 3052 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3182 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3272 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 3436 August 03, 2012
by virtual
Basic programming help 11 3270 July 30, 2012
by sask55
Random Number Generator 5 6079 July 25, 2012
by lnino
Scanner Input/Output 7 3444 July 23, 2012
by bl00513
Test program - location? 3 3271 July 21, 2012
by TheFed
Making a library? 11 6441 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 22704 July 19, 2012
by Ralphxyz
Program with real serial cable 9 3799 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 13622 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 3445 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 6784 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 3540 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 5924 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 5380 July 06, 2012
by edb
Counting the changes in a pin 3 3105 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3243 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 4494 July 03, 2012
by Rick_S
Fuses for External Crystal 2 3624 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 5587 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3062 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3295 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5087 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 3893 June 23, 2012
by rmore
Reading eeprom 3 3464 June 21, 2012
by missle3944
Bluetooth Module Question 2 3349 June 20, 2012
by pcbolt
Using #define 3 3077 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3216 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 3545 June 14, 2012
by dicko
Timing for each line of code 3 3017 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 4823 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3189 June 10, 2012
by Pew446
328p makefile 5 3254 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 7367 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 3761 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3112 June 03, 2012
by chaosatom
Input pin Trouble 2 3132 May 28, 2012
by pcbolt
Master/Slave SPI 10 12125 May 28, 2012
by sask55
SPI problem 7 5931 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3049 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 3974 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 3476 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 3630 May 17, 2012
by RogerFL
Compiler issue? 3 3330 May 17, 2012
by RogerFL
SPI Problem! 1 4097 May 17, 2012
by kemil
Read from atmega 15 14035 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 5437 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3251 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 5324 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 3990 May 08, 2012
by RogerFL
Displaying on the LCD 2 3105 May 06, 2012
by ad2476
Problem with Boolean type 12 8091 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5123 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 3376 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 3837 April 29, 2012
by JimFrederickson
include statement 2 2939 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 3708 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 6568 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 4667 April 20, 2012
by Ralphxyz
Simple UART code 7 4538 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4194 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3165 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 4231 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 3665 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 4999 April 12, 2012
by hevans
Dont understand the &= and |= 8 3435 April 06, 2012
by pcbolt
newbie 17 3828 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 3637 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 3638 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3370 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 3527 March 30, 2012
by pcbolt
Code Doctor needed. 21 4183 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 3671 March 30, 2012
by pcbolt
LED Array questions 3 3286 March 30, 2012
by amartinez
Need help Programing! 2 3051 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 3564 March 22, 2012
by pcbolt
trouble need help 7 3188 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4205 March 14, 2012
by stanvan
concise serial output? 5 3608 March 11, 2012
by sask55
2N7000 work with open drain? 5 4048 March 08, 2012
by RogerFL
How to create a timer? 8 3401 March 07, 2012
by Rick_S
Need help with frequency counter 8 3738 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3061 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3375 March 03, 2012
by esoderberg
Mac Terminal programming 11 4124 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3049 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4279 February 29, 2012
by pcbolt
SPI Programming 11 5684 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 3867 February 27, 2012
by jvince96
Sending Data to a File 4 3739 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 3742 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 3487 February 18, 2012
by mdk
Code weird errors? 13 3908 February 17, 2012
by pcbolt
Hardware Connections 3 2979 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 13187 February 11, 2012
by Rick_S
First MCU Program 4 3241 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 3871 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3217 February 07, 2012
by sask55
Implicit Definition Errors 4 3782 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 4341 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4081 February 04, 2012
by dvdsnyd
help with interrupts 6 3738 February 04, 2012
by dvdsnyd
questions on overflow 4 3599 February 03, 2012
by dvdsnyd
curser positioning 6 3128 February 01, 2012
by tchilzer2
Some Interrupt Code 4 3728 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 3302 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 4252 January 29, 2012
by DS1000
Sending a string in UART 19 17793 January 27, 2012
by treymd
HD44780 (LCD) 3 3546 January 24, 2012
by glendon
Variation on 3 bit adder 9 3465 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 3256 January 23, 2012
by Rick_S
referencing a variable 20 3969 January 21, 2012
by Ralphxyz
pin change interrupts 9 4724 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 5581 January 19, 2012
by raylop
test 3 3175 January 18, 2012
by Gil
Trouble with my first program! help 50 4674 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 3944 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 3548 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5080 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3119 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 4757 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 3397 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 3840 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 4866 January 05, 2012
by tchilzer2
Interrupt Problem 8 3638 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4010 January 05, 2012
by hevans
Bootloader error 5 3936 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 4494 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3388 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3174 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3055 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 3871 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4259 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4277 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 5344 December 24, 2011
by BobaMosfet
Tempsensor Project 41 6713 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 4259 December 22, 2011
by glendon
Serial Read in Labview 12 6064 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 3917 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 3301 December 19, 2011
by Striker
Corrupted Data 2 3838 December 13, 2011
by hevans
Digital clock code 2 3635 December 12, 2011
by Rick_S
Detecting high/ low pins 11 11676 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 5280 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 4848 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 3770 December 07, 2011
by huzbum
Music with the MCU?? 12 5180 December 05, 2011
by 2electrified
LED array scroll function 38 11440 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 3710 December 04, 2011
by pfullen
Using Vim - installing C script 4 3677 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 3764 December 02, 2011
by bluestang
First Program initilload 11 3593 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 3584 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4104 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 3451 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 3961 November 22, 2011
by Rick_S
LCD and custom display 3 3415 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5051 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 3844 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3390 November 11, 2011
by BNS
Modbus Master 1 3948 November 10, 2011
by doughowlett
TEXT output via serial / com 18 3827 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4133 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 3985 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3163 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 12175 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3257 November 07, 2011
by Heed
Array creation and access 4 3189 November 07, 2011
by JimFrederickson
Huffman coding 2 3641 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 4755 November 03, 2011
by hevans
Eyeboard, a new approach 1 3853 November 03, 2011
by lcruz007
TWI hang up 4 4071 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 3578 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 3543 October 28, 2011
by hevans
Complete one button menu system 3 7085 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4197 October 17, 2011
by claesz
ADC help 3 3160 October 15, 2011
by sonicgadgets
String manipulation 6 4450 October 13, 2011
by claesz
Basic Makefile Help 4 3284 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 7883 October 06, 2011
by Rick_S
Led Blink 3 3861 October 05, 2011
by Ralphxyz
Trouble upgrading 14 3888 October 03, 2011
by hevans
Games to learn programming 4 5389 September 23, 2011
by Ralphxyz
Master Slave communications 4 4059 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 3479 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 4229 September 11, 2011
by dgikuljot
MCU Configuration 12 3407 September 08, 2011
by BobaMosfet
Varying voltages 10 3576 September 07, 2011
by bretm
Interpret statement 5 3435 September 03, 2011
by egero1
Temp spi help 3 3189 September 01, 2011
by missle3944
LCD horizontal scrolling 10 5285 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3327 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4222 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 4282 August 21, 2011
by BobaMosfet
xylophone program 1 3474 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 3506 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 3759 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 4790 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 10182 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 3478 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 4976 August 08, 2011
by bretm
Noise Noise Noise 3 4264 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3169 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 3605 August 03, 2011
by cujofever
Loading the "Bootloader" 36 6306 August 03, 2011
by kayrock
EEPROM confusion 13 5025 July 29, 2011
by Noter
1value error 21 4334 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 3470 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4187 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 3555 July 21, 2011
by carlhako
Populating an Array 22 4814 July 20, 2011
by Ralphxyz
uint8_t array problems 5 3973 July 20, 2011
by Tug
sprintf won't convert to a float. 29 6793 July 19, 2011
by BobaMosfet
Make header file 10 6048 July 19, 2011
by Ralphxyz
pwm for dac 58 9015 July 18, 2011
by kayrock
Random Number 2 3294 July 18, 2011
by Robotnik
Interupts with a button 3 3052 July 16, 2011
by Noter
need help with my code 3 3391 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3172 July 13, 2011
by gcharris
C++ 8 5957 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 3396 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 3690 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 4921 July 08, 2011
by Rick_S
Making a programmer 7 3579 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5068 July 04, 2011
by uml_12
Aurdino Code to basic C 1 3946 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 5298 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 3475 June 27, 2011
by Rick_S
Time.h 3 3923 June 23, 2011
by JamesR
Pygame (no rect object) 5 3894 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 3460 June 22, 2011
by Ralphxyz
Error in Code 2 2899 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 3421 June 21, 2011
by lnino
Responding to a Button with Polling 7 3697 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 4941 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3149 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 3617 June 13, 2011
by JoyceChee
Nerdkit 22 4653 June 11, 2011
by HJA
Button ipod help 5 2985 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 3473 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 4379 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 3447 June 03, 2011
by BobaMosfet
Stepper motor code question 1 3814 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 4571 May 29, 2011
by Ralphxyz
questions about setting bits 11 6147 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 8463 May 26, 2011
by huzbum
Question About Interrupts 4 3589 May 25, 2011
by huzbum
RPM to MPH 12 5307 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 5292 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 3721 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 3576 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 4908 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 4279 May 20, 2011
by Ralphxyz
UART interrupt issues 6 4765 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 3548 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 3482 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 4659 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 3670 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 7769 May 17, 2011
by amartinez
PSTR error? 5 3439 May 17, 2011
by hevans
Photoresistor to ADC 15 4361 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3247 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4355 May 14, 2011
by bretm
Help with some code? 4 3349 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 3819 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 3373 May 13, 2011
by bretm
Python first try comments please 18 4472 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5262 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 3716 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 9526 May 09, 2011
by Ralphxyz
Python Help 23 6268 May 09, 2011
by kemil
Purchased MCU does not work? 7 5402 May 08, 2011
by paulwszew
Compiling error codes 10 3352 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 3590 May 05, 2011
by hevans
upgrade! 1 3491 May 04, 2011
by XOXO
SPI communication code 11 4770 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3088 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5039 April 24, 2011
by xodin
Programming in JAVA 8 15768 April 21, 2011
by Ralphxyz
Function help 5 3654 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 3773 April 21, 2011
by lnino
Interesting code structure. 21 4826 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 5343 April 20, 2011
by uml_12
SPI transfer delay 3 3652 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 3987 April 18, 2011
by Noter
Implementation of printf(...) function 2 3685 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5153 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4093 April 16, 2011
by kayrock
Programming with serial port 6 4340 April 14, 2011
by carlhako
UART 2 3588 April 14, 2011
by Rick_S
Programmers Notepad 4 4330 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 3413 April 12, 2011
by bretm
Nerdkits library 9 3647 April 10, 2011
by hariharan
Playing different music with the MCU 7 22667 April 07, 2011
by bretm
How to store a variable to flash memory? 7 4572 April 07, 2011
by leedawg
timer/counter modules interrupts 2 4682 April 07, 2011
by Noter
Serial setup for wireless transmission 14 6462 April 06, 2011
by Schrat
Memory organization 8 3753 April 06, 2011
by Noter
LED array 2 3435 April 06, 2011
by hevans
compiling a .c file 8 4178 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 3899 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 3594 April 05, 2011
by bretm
led array code 7 3827 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 5530 April 02, 2011
by kkanodia
Frequency 20 4256 April 02, 2011
by hariharan
Question in Making music with MCU project 5 3624 April 02, 2011
by hariharan
Help with code 3 3303 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4204 March 31, 2011
by lnino
Connect a different LCD 12 3922 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 4654 March 30, 2011
by bretm
Writing software using eye movements 2 3279 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 4972 March 29, 2011
by lnino
Interrupts 18 5089 March 28, 2011
by hariharan
OR gate? 14 4135 March 27, 2011
by esoderberg
Analog Output 2 3307 March 26, 2011
by Ralphxyz
For command 8 3424 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 3988 March 25, 2011
by hevans
ADMUX 52 6143 March 25, 2011
by Ralphxyz
Attiny10 7 6259 March 25, 2011
by Rick_S
Java Help 2 3589 March 24, 2011
by Ralphxyz
Help with ADC 3 3194 March 23, 2011
by bretm
help needed with uart code 4 3994 March 19, 2011
by plinko
Uart 2 3419 March 19, 2011
by missle3944
How to make a "Make File" 3 4518 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 5978 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 4348 March 14, 2011
by lcruz007
Python script collapsing after a while 7 5626 March 11, 2011
by missle3944
Hacking an old school led display 11 7376 March 10, 2011
by Noter
Setting Pin Low 2 3372 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 3465 March 06, 2011
by JHMTech1
Reading more than one Temp 7 3871 March 06, 2011
by billwis
Function Prototypes 4 3253 March 04, 2011
by Rick_S
Debugger 3 3452 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 5107 March 02, 2011
by bretm
Registers????? 14 3899 March 01, 2011
by dgikuljot
Parsing a string in a function 6 3541 February 27, 2011
by MichaelJE2
Basic C Programming 13 5709 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 3710 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5057 February 23, 2011
by Wads
Programming Capabilities 7 3487 February 23, 2011
by Twarter369
RC car 6 4221 February 22, 2011
by derberp
How to play user entered sound? 9 3757 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3259 February 21, 2011
by hevans
Compiling the bootloader 17 4785 February 20, 2011
by Ralphxyz
Help with PWM 2 4497 February 20, 2011
by hevans
ADCRA 4 3519 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 4827 February 20, 2011
by hevans
Accelerometer project 12 8289 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3243 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 4367 February 13, 2011
by fubar769
Servo code execution 1 3429 February 11, 2011
by missle3944
New chip programming 2 4212 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5123 February 07, 2011
by hevans
Compiling 3 3359 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4035 February 05, 2011
by mongo
Checking a Pins Status 3 3689 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 3385 February 04, 2011
by CCP
C Code to Interact with the Controller 3 3505 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5048 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 3407 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3100 February 01, 2011
by Rick_S
ADC HELP!!! 16 5849 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 3603 January 31, 2011
by rboggs10
My first .h file usage 3 4513 January 31, 2011
by Ralphxyz
counting 4 3190 January 28, 2011
by Jalex
atmega328P's ADC 2 4801 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 25751 January 27, 2011
by huzbum
bootloader for ATtiny13 4 6381 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 3872 January 25, 2011
by popwarsweet
Confused again 2 3272 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 6079 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 3431 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 3794 January 23, 2011
by Rick_S
Loading issues 4 3364 January 22, 2011
by Shabigity
printf dip arithmetic 3 3605 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4165 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 6389 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 4791 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4020 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 3745 January 15, 2011
by wanderingjew
MCU specific C programming 4 3950 January 15, 2011
by Hexorg
Math Problem 1 3595 January 15, 2011
by Jalex
Coding question 2 3254 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 4172 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 3841 January 13, 2011
by Icyhot
programming ladder logic 7 15995 January 11, 2011
by tomroth
lcd.c bitwise operations 2 3621 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4109 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4191 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 4479 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3337 January 04, 2011
by Steven
N00B memory allocation questions 4 3640 January 04, 2011
by Sciencenerd
SD card protocol 3 6471 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 3849 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4183 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 3912 January 01, 2011
by hevans
Just built a 7 segment interface 7 4843 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 4888 December 28, 2010
by Ralphxyz
if statements... 12 5100 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 5470 December 22, 2010
by VictorsNerdery
Math Check Please 5 3345 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4172 December 22, 2010
by Icyhot
Question Regarding Registers 5 3450 December 16, 2010
by hevans
JTAG programming 2 3957 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 3421 December 11, 2010
by mbobak
knight rider LED animation 21 10364 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3378 December 06, 2010
by lcruz007
Error during make 2 3298 December 06, 2010
by bretm
trying to understand MAKE 6 3409 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 4453 December 04, 2010
by d3adl0ck3
Trouble with uart 4 3392 December 01, 2010
by hevans
using different crystals 4 3439 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4214 November 25, 2010
by Ralphxyz
Writing Data to File 2 3765 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 3630 November 18, 2010
by hevans
Fourier transform 3 4799 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 3515 November 11, 2010
by bretm
Quick bootloader question 4 3535 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 3817 November 08, 2010
by gusr205
Doing Integrals in C code 5 10261 November 07, 2010
by hevans
Duty cycle 3 3508 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 3921 November 05, 2010
by bretm
I2C Nerdkit Library 14 5981 October 30, 2010
by Ralphxyz
Malloc Issues 6 4211 October 30, 2010
by kle8309
Smooth servo movement. 10 5579 October 27, 2010
by esoderberg
or operator 2 3384 October 25, 2010
by hevans
Tech-O-Meter 5 3510 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 5768 October 25, 2010
by Rick_S
Temperature sensor 10 4934 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 3584 October 23, 2010
by mmw1
how does avr memory work? 2 4421 October 19, 2010
by hevans
DAPA Upload Problem 10 4269 October 18, 2010
by brockmjp
Reading Resistance 4 3813 October 17, 2010
by LindaEC
avrisp mkii trouble 21 6367 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 3829 October 10, 2010
by hevans
Setting FUSES? 5 4807 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 6567 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4135 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 3909 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 4082 September 21, 2010
by bretm
MCU Programming Error 2 3317 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 3640 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 3517 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 5564 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 3770 September 15, 2010
by bpenglase
Mac problems with programming 7 4088 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 5634 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 3624 September 07, 2010
by hevans
Initial programming 15 3684 September 04, 2010
by Rick_S
LED all at once 4 3499 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 3964 August 26, 2010
by Rick_S
IR reciever/transmitter 2 3690 August 26, 2010
by bretm
alternative programming language 4 5243 August 25, 2010
by awesome
Listen for serial input 4 4022 August 24, 2010
by mrobbins
data transmission using digital i/o 1 3684 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5059 August 21, 2010
by Ralphxyz
tempsensor 4 3500 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 4985 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6048 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 5722 August 16, 2010
by ironcladmvtm
Compile 4 3757 August 16, 2010
by Ralphxyz
Change text 6 3349 August 10, 2010
by Ralphxyz
Data logging using SD card 9 11754 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 4546 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 4700 August 07, 2010
by kle8309
Other LCDs? 2 3466 August 06, 2010
by Rick_S
Not working 21 5327 August 06, 2010
by Razvan
Generating random numbers in C. 2 4413 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 4394 August 04, 2010
by gnkarn
My MAKE article 2 4058 August 04, 2010
by Rick_S
COM port assignment with Vista 6 4476 July 31, 2010
by sbrod
Multiple ADC ports 9 4566 July 31, 2010
by norby31
what do these errors mean? 11 3607 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 9452 July 28, 2010
by hevans
Saving variables 2 3612 July 27, 2010
by bretm
Printing today date on LCD 5 3611 July 27, 2010
by Ralphxyz
Sending a string 6 4108 July 26, 2010
by ioScream
LED Scrolling display 1 3818 July 25, 2010
by ermias
error help 3 3932 July 24, 2010
by cinta51
Need a JumpStart 8 3615 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 4600 July 20, 2010
by pjack
Content mismatch - verification error 6 4587 July 20, 2010
by pjack
Reading battery voltage using ADC 15 16705 July 20, 2010
by lsoltmann
LCD sequence question 2 3197 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 3823 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 7463 July 12, 2010
by lcruz007
ADC with input at ground 6 4311 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 3931 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 4285 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 3660 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4191 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 3777 June 29, 2010
by bretm
Saving text to EEPROM 2 4788 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 3933 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 3605 June 14, 2010
by banerjen
Quick question for those fluent in C 7 3595 June 13, 2010
by BobaMosfet
Programming Language Reference 6 3579 June 12, 2010
by Jer
Foodloader help 5 3935 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 3938 June 11, 2010
by treymd
tempsensor project 8 3365 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 3913 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 3357 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 6674 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 3540 May 13, 2010
by wayward
ISP programming error 8 11344 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 3985 May 11, 2010
by avicell
Maximum PWM frequency? 4 3835 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 3432 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 3573 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4068 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3244 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 3696 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 4759 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 4588 May 01, 2010
by Solorbob
UART programming (PC side) 4 4151 May 01, 2010
by Hexorg
Assemble resistor notation 4 3333 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4085 April 30, 2010
by bretm
Using PCINT4 5 4256 April 22, 2010
by bretm
Using Shift Registers? 2 4468 April 18, 2010
by wayward
on flash FILE i/o 6 3697 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 3397 April 13, 2010
by sask55
AVR Arrays? 2 5333 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 9839 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 4856 April 11, 2010
by JackScumm
My new game for my EES 7 4108 April 10, 2010
by Hexorg
Silly Coding Question 10 3856 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 4500 April 08, 2010
by Ralphxyz
Boot loader Questions 6 4418 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 3587 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 3786 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 4495 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 3545 April 02, 2010
by lcruz007
PWM and LEDs 3 4275 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 3589 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4179 March 27, 2010
by bretm
Modifing C code without knowing C 3 3589 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 8445 March 24, 2010
by Frozenlock
Python code to create LED font 1 4199 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 5800 March 21, 2010
by brian
Eclipse AVR plugin help 5 3908 March 18, 2010
by fatmarik
Help with programing plese 4 3540 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 4774 March 17, 2010
by Rick_S
POST (power on self test) 2 3776 March 12, 2010
by treymd
Easy PWM tutorial 2 3648 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4102 March 09, 2010
by met_fredrik
My project at my local newspaper 3 3986 March 07, 2010
by lcruz007
asm macro error 2 3528 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 3660 March 05, 2010
by xc2rx
ACD sample rate 4 4499 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 4738 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 3548 March 03, 2010
by Malicious
ATmega328P Upgrade 3 3741 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3334 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 4293 March 02, 2010
by lcruz007
Easy Random Numbers 3 4639 March 01, 2010
by hevans
float to int? 5 3700 February 27, 2010
by Hexorg
An interesting beep 1 3811 February 26, 2010
by bretm
Bucket Brigade 3 3548 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 10804 February 20, 2010
by treymd
Skateboard project, new to programming. 9 4656 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 3444 February 15, 2010
by ton_mit
Bootloader install 6 5029 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 4714 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 3675 February 13, 2010
by banerjen
clearing data in serail buffer 5 7186 February 11, 2010
by sask55
microseconds realtimeclock 3 3807 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 3785 February 08, 2010
by mrobbins
time structure check 12 3638 February 07, 2010
by wayward
ISP Question 10 3976 February 06, 2010
by Phrank916
Can't upload to m328p 4 4104 February 06, 2010
by sask55
Check out my new project! 5 4075 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 3690 February 02, 2010
by saleem
Convert uint8_t to char 3 14149 February 01, 2010
by saleem
Need Accelerometer... 8 3944 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 3482 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 3549 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 4909 January 29, 2010
by Rick_S
what the heck does << mean? 4 3992 January 29, 2010
by Ralphxyz
Clocking another IC 3 3308 January 27, 2010
by mrobbins
Twisted pair 11 4089 January 26, 2010
by mongo
Python Majic 3 4625 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 3579 January 22, 2010
by hevans
Trouble in sending information in UART 3 3830 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 4814 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 9260 January 20, 2010
by saleem
Help needed on counting program 5 4008 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5028 January 19, 2010
by treymd
Python creates it's own errors! 17 3661 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 3630 January 18, 2010
by mongo
Compiling new code 10 3985 January 16, 2010
by N3Roaster
Make error 17 4341 January 16, 2010
by Eb547
ISP and micro madness. 12 3741 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 3610 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 3581 January 14, 2010
by Rick_S
Book suggestions? 3 3591 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 3821 January 11, 2010
by ecornwell
Total C virgin Newbie 4 3861 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5325 January 05, 2010
by hevans
Newbie needs help !!!!! 3 3746 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 3887 December 31, 2009
by hevans
Understanding Array Code 9 3960 December 30, 2009
by Electromech
Temperature Project Code explaination 3 3523 December 30, 2009
by markjbenson
Pin change interrupt 2 4092 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 4965 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 3985 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 17025 December 27, 2009
by jastermerrel
Makefile foodloader 34 5951 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6050 December 25, 2009
by Aceslick911
High voltage signal timer 3 3521 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 5947 December 22, 2009
by Rick_S
Managing data tables 12 3986 December 21, 2009
by JKITSON
external interrupt 1 3491 December 21, 2009
by saleem
Weather Station 1 4332 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 5374 December 14, 2009
by hevans
from ivonv's post 8 4421 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 3608 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 4774 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5026 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 4324 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 3512 December 04, 2009
by pbfy0
A few questions... 10 4489 November 29, 2009
by hevans
Help with code please 22 5425 November 29, 2009
by pbfy0
Programmers Wanted 1 3854 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 3737 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 3741 November 24, 2009
by FWSquatch
Random Questions 10 3855 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4196 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6077 November 23, 2009
by BobaMosfet
C Programming basic question 3 3707 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 6298 November 09, 2009
by jbremnant
LED Marquee acting weird 23 4797 November 02, 2009
by hevans
How-To: Sleep 11 6190 October 27, 2009
by mikedoug
I2C communications 3 3677 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7047 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 3548 October 19, 2009
by puargs
Suggestions for LCD program space 13 4464 October 14, 2009
by mikedoug
Tug this is for you (only) 5 3950 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 4707 September 28, 2009
by rusirius
Connection to cell phones 7 4543 September 22, 2009
by rusirius
Very simple assembly problem 13 5586 September 21, 2009
by rusirius
Linux C editor recommendation 11 6071 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 5505 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 4370 September 15, 2009
by rusirius
Using source code 10 4186 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 4411 August 26, 2009
by Nerdful_com
Curious about Wireless 3 3944 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 6899 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 13373 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 4339 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 5888 August 15, 2009
by Starwarslegokid
python loop 21 5611 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 4602 August 11, 2009
by amco
"Fancy Pants" Batch File 3 4622 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 18427 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 7371 July 29, 2009
by mrobbins
Bootloader Kit 9 4685 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 10127 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11004 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 3745 July 10, 2009
by karlockhart
Digital Write Question 14 4442 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6221 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 3872 June 22, 2009
by Tug
debugging 4 4189 June 20, 2009
by wayward
Help with a state machine 3 5243 June 11, 2009
by n3ueaEMTP
Binary Clock 24 7809 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 5895 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5159 May 26, 2009
by wayward
sprintf 4 5842 May 22, 2009
by wayward
testing the programmer 3 3841 May 16, 2009
by digiassn
initialload 3 4087 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5000 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 4518 May 06, 2009
by wayward
AVR Bootloaders 3 4078 April 18, 2009
by wayward
Led Marquee question 14 4746 April 11, 2009
by mcai8sh4

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Did you know that you can input numbers in binary via a DIP switch, and output them to the LCD? Learn more...