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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 4867 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3320 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5914 August 28, 2020
by scootergarrett
More bootloading 1 3776 December 29, 2019
by scootergarrett
Boot Loading 2 3616 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5276 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4203 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4161 November 15, 2016
by sask55
RPM Program 24 9670 September 23, 2016
by Ralphxyz
Makefile 4 4268 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5872 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4701 March 21, 2016
by sask55
ADMUX=0 7 4539 February 19, 2016
by Javy
Using two timers 22 4814 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4294 January 17, 2016
by Rick_S
Master/Slave I2C 32 16934 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4200 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3677 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18816 October 02, 2015
by BobaMosfet
Replacement LCD 4 4085 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5283 September 18, 2015
by RickMcKeon
MCU basic concept 6 4039 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4829 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7306 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4192 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5239 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5328 February 14, 2015
by Noter
Programming with graphics 6 4409 November 24, 2014
by jmuthe
Let's do a project 42 6144 November 21, 2014
by BobaMosfet
MicroView Program Load 7 5085 November 11, 2014
by BobaMosfet
COM Port Problem 4 3908 October 22, 2014
by BobaMosfet
Do not understand this 12 5658 September 29, 2014
by BobaMosfet
original program 3 3825 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5086 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 4025 June 10, 2014
by lailai
Motorcycle tachometer 1 4268 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4539 June 01, 2014
by sask55
Pointer questions 6 4260 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3926 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23746 May 13, 2014
by Ralphxyz
a Tiny project 15 5393 May 05, 2014
by Pew446
char array if statement 4 3816 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4465 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5608 March 15, 2014
by JimFrederickson
char array if statement 12 5035 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8856 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3784 February 24, 2014
by boxvic
complex library 3 4049 January 19, 2014
by esoderberg
complex library 1 3678 January 18, 2014
by scootergarrett
MKII questions 23 5362 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4144 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9763 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4630 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9217 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20283 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4491 October 26, 2013
by Noter
HV Programmer 8 4735 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6229 September 11, 2013
by pcbolt
Get time between sensor readings 5 4302 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5815 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5435 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 4044 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4484 August 07, 2013
by pcbolt
XMEGA 2 4185 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6389 July 17, 2013
by edb
Different result with different variable names 9 4531 June 04, 2013
by scootergarrett
Strange ADC errors 15 4903 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3827 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4209 May 29, 2013
by Kami
Define debug comments 10 4270 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9144 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4223 April 28, 2013
by pcbolt
makefile eeprom 2 3952 April 22, 2013
by pcbolt
TWI questions. 10 5638 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13504 April 07, 2013
by JimFrederickson
Bootloader woes 15 4801 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4783 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5203 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5908 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 12075 March 28, 2013
by Ralphxyz
creating make file 10 4302 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4118 March 14, 2013
by lnino
USART as SPI 7 7223 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4267 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 6034 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 4020 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3857 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4605 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4324 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5408 February 12, 2013
by Nichben
Beginners Guide 2 4494 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5901 February 05, 2013
by adosch
Writing into memory while running program 4 3941 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4464 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4165 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7957 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6591 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9301 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4171 January 12, 2013
by Noter
help with keypad/display project code 23 5263 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4445 January 10, 2013
by keith712
LED circuit not producing expected results 5 4550 January 05, 2013
by Noter
AVR Programming without bootloader 29 10408 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3920 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10862 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5085 December 29, 2012
by pcbolt
typecast problem? 7 4023 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5184 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5212 December 24, 2012
by Noter
oscillator fuse bits 9 4458 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4492 December 23, 2012
by keith712
no such file error 1 6 5098 December 23, 2012
by keith712
Using strcpy 3 4417 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6243 December 18, 2012
by Rick_S
printf problems 9 4285 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6858 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 7083 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4926 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29526 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3775 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4410 November 20, 2012
by BobaMosfet
printf_P problems 5 5135 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6467 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6310 October 22, 2012
by JimFrederickson
waht dose |= do 5 4576 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5598 October 20, 2012
by fishberg5051
Array limitations 6 7160 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6139 October 16, 2012
by ankush_karche
Reading from uart stream 18 6448 October 15, 2012
by sask55
AVRISP v2 programmer 3 4375 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6845 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4850 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5656 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6876 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4598 October 01, 2012
by Noter
indexing an array with a variable 5 4105 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3699 September 27, 2012
by ankush_karche
use of strcat fuction 7 4943 September 23, 2012
by sask55
ADC problem 11 4791 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5261 September 18, 2012
by Bushy
Program too big for MCU? 3 4309 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9422 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5450 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4581 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4454 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4400 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4538 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16930 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 5056 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4184 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4292 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3960 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5337 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5958 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3878 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5128 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4333 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4792 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4481 August 18, 2012
by Finis
TypeCast problem 3 4058 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4145 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4251 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4525 August 03, 2012
by virtual
Basic programming help 11 4441 July 30, 2012
by sask55
Random Number Generator 5 7456 July 25, 2012
by lnino
Scanner Input/Output 7 4263 July 23, 2012
by bl00513
Test program - location? 3 4224 July 21, 2012
by TheFed
Making a library? 11 7680 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24774 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4816 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15911 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4452 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8262 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4587 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6981 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6605 July 06, 2012
by edb
Counting the changes in a pin 3 4138 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4236 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5613 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4747 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6600 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 4021 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4308 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6436 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5543 June 23, 2012
by rmore
Reading eeprom 3 4443 June 21, 2012
by missle3944
Bluetooth Module Question 2 4227 June 20, 2012
by pcbolt
Using #define 3 4000 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4247 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4472 June 14, 2012
by dicko
Timing for each line of code 3 3979 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5928 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4217 June 10, 2012
by Pew446
328p makefile 5 4149 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8425 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4758 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4228 June 03, 2012
by chaosatom
Input pin Trouble 2 4035 May 28, 2012
by pcbolt
Master/Slave SPI 10 13300 May 28, 2012
by sask55
SPI problem 7 7047 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 4020 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 5052 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4441 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4595 May 17, 2012
by RogerFL
Compiler issue? 3 4273 May 17, 2012
by RogerFL
SPI Problem! 1 5159 May 17, 2012
by kemil
Read from atmega 15 15699 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6519 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4221 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6335 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5099 May 08, 2012
by RogerFL
Displaying on the LCD 2 3955 May 06, 2012
by ad2476
Problem with Boolean type 12 9726 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6408 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4472 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4869 April 29, 2012
by JimFrederickson
include statement 2 3981 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4788 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7881 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5719 April 20, 2012
by Ralphxyz
Simple UART code 7 5583 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5150 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4244 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5437 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4692 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 6055 April 12, 2012
by hevans
Dont understand the &= and |= 8 4489 April 06, 2012
by pcbolt
newbie 17 4782 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4673 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4630 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4322 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4525 March 30, 2012
by pcbolt
Code Doctor needed. 21 5141 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4672 March 30, 2012
by pcbolt
LED Array questions 3 4230 March 30, 2012
by amartinez
Need help Programing! 2 4003 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4581 March 22, 2012
by pcbolt
trouble need help 7 4106 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5230 March 14, 2012
by stanvan
concise serial output? 5 4723 March 11, 2012
by sask55
2N7000 work with open drain? 5 5036 March 08, 2012
by RogerFL
How to create a timer? 8 4500 March 07, 2012
by Rick_S
Need help with frequency counter 8 4808 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3998 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4315 March 03, 2012
by esoderberg
Mac Terminal programming 11 5149 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4098 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5177 February 29, 2012
by pcbolt
SPI Programming 11 6702 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4838 February 27, 2012
by jvince96
Sending Data to a File 4 4756 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4793 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4387 February 18, 2012
by mdk
Code weird errors? 13 5099 February 17, 2012
by pcbolt
Hardware Connections 3 3818 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14690 February 11, 2012
by Rick_S
First MCU Program 4 4343 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4946 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4145 February 07, 2012
by sask55
Implicit Definition Errors 4 4744 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5305 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5249 February 04, 2012
by dvdsnyd
help with interrupts 6 4755 February 04, 2012
by dvdsnyd
questions on overflow 4 4802 February 03, 2012
by dvdsnyd
curser positioning 6 4098 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4781 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4378 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5726 January 29, 2012
by DS1000
Sending a string in UART 19 19552 January 27, 2012
by treymd
HD44780 (LCD) 3 4497 January 24, 2012
by glendon
Variation on 3 bit adder 9 4679 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4301 January 23, 2012
by Rick_S
referencing a variable 20 5070 January 21, 2012
by Ralphxyz
pin change interrupts 9 5893 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6551 January 19, 2012
by raylop
test 3 4176 January 18, 2012
by Gil
Trouble with my first program! help 50 5694 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5212 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4697 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6271 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 4036 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 6066 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4391 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4904 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5820 January 05, 2012
by tchilzer2
Interrupt Problem 8 4700 January 05, 2012
by JKITSON
Problems locating "makefile" 10 5000 January 05, 2012
by hevans
Bootloader error 5 4877 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5474 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4268 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4151 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4092 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4797 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5188 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5226 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6548 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7941 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5438 December 22, 2011
by glendon
Serial Read in Labview 12 7046 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4936 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4269 December 19, 2011
by Striker
Corrupted Data 2 4868 December 13, 2011
by hevans
Digital clock code 2 4568 December 12, 2011
by Rick_S
Detecting high/ low pins 11 13015 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6433 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5863 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4740 December 07, 2011
by huzbum
Music with the MCU?? 12 6373 December 05, 2011
by 2electrified
LED array scroll function 38 12693 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4810 December 04, 2011
by pfullen
Using Vim - installing C script 4 4734 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4896 December 02, 2011
by bluestang
First Program initilload 11 4652 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4568 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5096 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4418 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4962 November 22, 2011
by Rick_S
LCD and custom display 3 4328 November 20, 2011
by missle3944
LCD Custom Characters Help 6 6048 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4796 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4250 November 11, 2011
by BNS
Modbus Master 1 4916 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4844 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5070 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4970 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4087 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13627 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4216 November 07, 2011
by Heed
Array creation and access 4 4171 November 07, 2011
by JimFrederickson
Huffman coding 2 4652 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5675 November 03, 2011
by hevans
Eyeboard, a new approach 1 4826 November 03, 2011
by lcruz007
TWI hang up 4 5073 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4553 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4404 October 28, 2011
by hevans
Complete one button menu system 3 8506 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5195 October 17, 2011
by claesz
ADC help 3 4074 October 15, 2011
by sonicgadgets
String manipulation 6 5440 October 13, 2011
by claesz
Basic Makefile Help 4 4157 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 9053 October 06, 2011
by Rick_S
Led Blink 3 4761 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4885 October 03, 2011
by hevans
Games to learn programming 4 6672 September 23, 2011
by Ralphxyz
Master Slave communications 4 5040 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4423 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5428 September 11, 2011
by dgikuljot
MCU Configuration 12 4436 September 08, 2011
by BobaMosfet
Varying voltages 10 4529 September 07, 2011
by bretm
Interpret statement 5 4434 September 03, 2011
by egero1
Temp spi help 3 4128 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6362 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4328 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5231 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5401 August 21, 2011
by BobaMosfet
xylophone program 1 4556 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4422 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4775 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5905 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11554 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4395 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 6056 August 08, 2011
by bretm
Noise Noise Noise 3 5249 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4092 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4659 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7340 August 03, 2011
by kayrock
EEPROM confusion 13 6137 July 29, 2011
by Noter
1value error 21 5414 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4476 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5121 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4466 July 21, 2011
by carlhako
Populating an Array 22 5890 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4843 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7964 July 19, 2011
by BobaMosfet
Make header file 10 7055 July 19, 2011
by Ralphxyz
pwm for dac 58 10068 July 18, 2011
by kayrock
Random Number 2 4244 July 18, 2011
by Robotnik
Interupts with a button 3 3917 July 16, 2011
by Noter
need help with my code 3 4438 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4182 July 13, 2011
by gcharris
C++ 8 6920 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4325 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4715 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 6020 July 08, 2011
by Rick_S
Making a programmer 7 4460 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 6056 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4853 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6289 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4440 June 27, 2011
by Rick_S
Time.h 3 4812 June 23, 2011
by JamesR
Pygame (no rect object) 5 4979 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4450 June 22, 2011
by Ralphxyz
Error in Code 2 3745 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4365 June 21, 2011
by lnino
Responding to a Button with Polling 7 4729 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5901 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4162 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4574 June 13, 2011
by JoyceChee
Nerdkit 22 5745 June 11, 2011
by HJA
Button ipod help 5 3891 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4439 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5450 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4388 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4772 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5630 May 29, 2011
by Ralphxyz
questions about setting bits 11 7329 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9695 May 26, 2011
by huzbum
Question About Interrupts 4 4450 May 25, 2011
by huzbum
RPM to MPH 12 6609 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6406 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4659 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4558 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5912 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5328 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5859 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4512 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4400 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5613 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4756 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9095 May 17, 2011
by amartinez
PSTR error? 5 4293 May 17, 2011
by hevans
Photoresistor to ADC 15 5325 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4284 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5297 May 14, 2011
by bretm
Help with some code? 4 4277 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4677 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4427 May 13, 2011
by bretm
Python first try comments please 18 5421 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6198 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4649 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10766 May 09, 2011
by Ralphxyz
Python Help 23 7381 May 09, 2011
by kemil
Purchased MCU does not work? 7 6264 May 08, 2011
by paulwszew
Compiling error codes 10 4279 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4491 May 05, 2011
by hevans
upgrade! 1 4432 May 04, 2011
by XOXO
SPI communication code 11 5887 May 03, 2011
by Hexorg
Strange Text Blinking help 4 4073 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 6036 April 24, 2011
by xodin
Programming in JAVA 8 17054 April 21, 2011
by Ralphxyz
Function help 5 4619 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4875 April 21, 2011
by lnino
Interesting code structure. 21 5970 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6425 April 20, 2011
by uml_12
SPI transfer delay 3 4654 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5093 April 18, 2011
by Noter
Implementation of printf(...) function 2 4644 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6134 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5150 April 16, 2011
by kayrock
Programming with serial port 6 5353 April 14, 2011
by carlhako
UART 2 4624 April 14, 2011
by Rick_S
Programmers Notepad 4 5389 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4433 April 12, 2011
by bretm
Nerdkits library 9 4660 April 10, 2011
by hariharan
Playing different music with the MCU 7 23943 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5672 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5758 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7779 April 06, 2011
by Schrat
Memory organization 8 4825 April 06, 2011
by Noter
LED array 2 4465 April 06, 2011
by hevans
compiling a .c file 8 5212 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4835 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4644 April 05, 2011
by bretm
led array code 7 4957 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6548 April 02, 2011
by kkanodia
Frequency 20 5463 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4672 April 02, 2011
by hariharan
Help with code 3 4259 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5224 March 31, 2011
by lnino
Connect a different LCD 12 5022 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 6002 March 30, 2011
by bretm
Writing software using eye movements 2 4235 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6147 March 29, 2011
by lnino
Interrupts 18 6200 March 28, 2011
by hariharan
OR gate? 14 5179 March 27, 2011
by esoderberg
Analog Output 2 4289 March 26, 2011
by Ralphxyz
For command 8 4380 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5069 March 25, 2011
by hevans
ADMUX 52 7318 March 25, 2011
by Ralphxyz
Attiny10 7 7437 March 25, 2011
by Rick_S
Java Help 2 4534 March 24, 2011
by Ralphxyz
Help with ADC 3 4153 March 23, 2011
by bretm
help needed with uart code 4 4973 March 19, 2011
by plinko
Uart 2 4337 March 19, 2011
by missle3944
How to make a "Make File" 3 5524 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6930 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5460 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6721 March 11, 2011
by missle3944
Hacking an old school led display 11 8897 March 10, 2011
by Noter
Setting Pin Low 2 4263 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4331 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4863 March 06, 2011
by billwis
Function Prototypes 4 4271 March 04, 2011
by Rick_S
Debugger 3 4412 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6631 March 02, 2011
by bretm
Registers????? 14 4906 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4620 February 27, 2011
by MichaelJE2
Basic C Programming 13 6783 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4726 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5979 February 23, 2011
by Wads
Programming Capabilities 7 4389 February 23, 2011
by Twarter369
RC car 6 5594 February 22, 2011
by derberp
How to play user entered sound? 9 4873 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4211 February 21, 2011
by hevans
Compiling the bootloader 17 5847 February 20, 2011
by Ralphxyz
Help with PWM 2 5440 February 20, 2011
by hevans
ADCRA 4 4412 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5831 February 20, 2011
by hevans
Accelerometer project 12 9436 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4167 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5299 February 13, 2011
by fubar769
Servo code execution 1 4507 February 11, 2011
by missle3944
New chip programming 2 5174 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6164 February 07, 2011
by hevans
Compiling 3 4329 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5093 February 05, 2011
by mongo
Checking a Pins Status 3 4638 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4334 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4555 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 6020 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4382 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4069 February 01, 2011
by Rick_S
ADC HELP!!! 16 6939 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4522 January 31, 2011
by rboggs10
My first .h file usage 3 5643 January 31, 2011
by Ralphxyz
counting 4 4213 January 28, 2011
by Jalex
atmega328P's ADC 2 5818 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27152 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7326 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4939 January 25, 2011
by popwarsweet
Confused again 2 4199 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7549 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4396 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4894 January 23, 2011
by Rick_S
Loading issues 4 4402 January 22, 2011
by Shabigity
printf dip arithmetic 3 4684 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5165 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7478 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5742 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 5061 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4767 January 15, 2011
by wanderingjew
MCU specific C programming 4 5030 January 15, 2011
by Hexorg
Math Problem 1 4654 January 15, 2011
by Jalex
Coding question 2 4206 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5373 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4842 January 13, 2011
by Icyhot
programming ladder logic 7 17169 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4614 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5120 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5215 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5579 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4226 January 04, 2011
by Steven
N00B memory allocation questions 4 4566 January 04, 2011
by Sciencenerd
SD card protocol 3 7641 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4851 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5205 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4868 January 01, 2011
by hevans
Just built a 7 segment interface 7 5920 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5983 December 28, 2010
by Ralphxyz
if statements... 12 6209 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6494 December 22, 2010
by VictorsNerdery
Math Check Please 5 4396 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5273 December 22, 2010
by Icyhot
Question Regarding Registers 5 4435 December 16, 2010
by hevans
JTAG programming 2 4986 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4414 December 11, 2010
by mbobak
knight rider LED animation 21 11781 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4268 December 06, 2010
by lcruz007
Error during make 2 4159 December 06, 2010
by bretm
trying to understand MAKE 6 4385 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5415 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4358 December 01, 2010
by hevans
using different crystals 4 4354 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5206 November 25, 2010
by Ralphxyz
Writing Data to File 2 4707 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4587 November 18, 2010
by hevans
Fourier transform 3 5783 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4486 November 11, 2010
by bretm
Quick bootloader question 4 4543 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4748 November 08, 2010
by gusr205
Doing Integrals in C code 5 11732 November 07, 2010
by hevans
Duty cycle 3 4457 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4904 November 05, 2010
by bretm
I2C Nerdkit Library 14 7014 October 30, 2010
by Ralphxyz
Malloc Issues 6 5407 October 30, 2010
by kle8309
Smooth servo movement. 10 6614 October 27, 2010
by esoderberg
or operator 2 4399 October 25, 2010
by hevans
Tech-O-Meter 5 4617 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6797 October 25, 2010
by Rick_S
Temperature sensor 10 6007 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4505 October 23, 2010
by mmw1
how does avr memory work? 2 5309 October 19, 2010
by hevans
DAPA Upload Problem 10 5271 October 18, 2010
by brockmjp
Reading Resistance 4 4863 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7512 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4884 October 10, 2010
by hevans
Setting FUSES? 5 5919 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7827 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5196 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 5012 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5361 September 21, 2010
by bretm
MCU Programming Error 2 4169 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4704 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4542 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6696 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4818 September 15, 2010
by bpenglase
Mac problems with programming 7 5159 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6720 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4708 September 07, 2010
by hevans
Initial programming 15 4786 September 04, 2010
by Rick_S
LED all at once 4 4638 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4947 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4715 August 26, 2010
by bretm
alternative programming language 4 6317 August 25, 2010
by awesome
Listen for serial input 4 5031 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4672 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 6025 August 21, 2010
by Ralphxyz
tempsensor 4 4446 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5982 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7195 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6647 August 16, 2010
by ironcladmvtm
Compile 4 4590 August 16, 2010
by Ralphxyz
Change text 6 4297 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12910 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5543 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5706 August 07, 2010
by kle8309
Other LCDs? 2 4336 August 06, 2010
by Rick_S
Not working 21 6462 August 06, 2010
by Razvan
Generating random numbers in C. 2 5341 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5328 August 04, 2010
by gnkarn
My MAKE article 2 5013 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5402 July 31, 2010
by sbrod
Multiple ADC ports 9 5599 July 31, 2010
by norby31
what do these errors mean? 11 4540 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10842 July 28, 2010
by hevans
Saving variables 2 4496 July 27, 2010
by bretm
Printing today date on LCD 5 4656 July 27, 2010
by Ralphxyz
Sending a string 6 5077 July 26, 2010
by ioScream
LED Scrolling display 1 4672 July 25, 2010
by ermias
error help 3 4978 July 24, 2010
by cinta51
Need a JumpStart 8 4604 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5557 July 20, 2010
by pjack
Content mismatch - verification error 6 5584 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18368 July 20, 2010
by lsoltmann
LCD sequence question 2 4120 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4785 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8717 July 12, 2010
by lcruz007
ADC with input at ground 6 5338 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4875 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5314 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4553 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5217 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4743 June 29, 2010
by bretm
Saving text to EEPROM 2 5833 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4879 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4596 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4788 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4572 June 12, 2010
by Jer
Foodloader help 5 4877 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4829 June 11, 2010
by treymd
tempsensor project 8 4442 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4970 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4350 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7917 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4432 May 13, 2010
by wayward
ISP programming error 8 12645 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 5057 May 11, 2010
by avicell
Maximum PWM frequency? 4 4758 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4395 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4500 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5149 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4104 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4553 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5656 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5532 May 01, 2010
by Solorbob
UART programming (PC side) 4 5159 May 01, 2010
by Hexorg
Assemble resistor notation 4 4253 May 01, 2010
by Ralphxyz
coding pushbuttons 9 5047 April 30, 2010
by bretm
Using PCINT4 5 5290 April 22, 2010
by bretm
Using Shift Registers? 2 5387 April 18, 2010
by wayward
on flash FILE i/o 6 4713 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4368 April 13, 2010
by sask55
AVR Arrays? 2 6357 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11565 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5849 April 11, 2010
by JackScumm
My new game for my EES 7 5154 April 10, 2010
by Hexorg
Silly Coding Question 10 4840 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5451 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5656 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4547 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4799 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5624 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4492 April 02, 2010
by lcruz007
PWM and LEDs 3 5245 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4518 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5164 March 27, 2010
by bretm
Modifing C code without knowing C 3 4556 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9771 March 24, 2010
by Frozenlock
Python code to create LED font 1 5179 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6815 March 21, 2010
by brian
Eclipse AVR plugin help 5 4855 March 18, 2010
by fatmarik
Help with programing plese 4 4379 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5913 March 17, 2010
by Rick_S
POST (power on self test) 2 4671 March 12, 2010
by treymd
Easy PWM tutorial 2 4566 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4985 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4909 March 07, 2010
by lcruz007
asm macro error 2 4379 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4663 March 05, 2010
by xc2rx
ACD sample rate 4 5605 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5756 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4408 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4640 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4188 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5446 March 02, 2010
by lcruz007
Easy Random Numbers 3 5574 March 01, 2010
by hevans
float to int? 5 4695 February 27, 2010
by Hexorg
An interesting beep 1 4717 February 26, 2010
by bretm
Bucket Brigade 3 4478 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11994 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5658 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4411 February 15, 2010
by ton_mit
Bootloader install 6 6108 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5628 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4650 February 13, 2010
by banerjen
clearing data in serail buffer 5 8303 February 11, 2010
by sask55
microseconds realtimeclock 3 4734 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4754 February 08, 2010
by mrobbins
time structure check 12 4601 February 07, 2010
by wayward
ISP Question 10 4983 February 06, 2010
by Phrank916
Can't upload to m328p 4 5130 February 06, 2010
by sask55
Check out my new project! 5 4935 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4561 February 02, 2010
by saleem
Convert uint8_t to char 3 15304 February 01, 2010
by saleem
Need Accelerometer... 8 4853 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4453 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4452 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5851 January 29, 2010
by Rick_S
what the heck does << mean? 4 4946 January 29, 2010
by Ralphxyz
Clocking another IC 3 4314 January 27, 2010
by mrobbins
Twisted pair 11 5265 January 26, 2010
by mongo
Python Majic 3 5621 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4594 January 22, 2010
by hevans
Trouble in sending information in UART 3 4820 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5849 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10468 January 20, 2010
by saleem
Help needed on counting program 5 5018 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5954 January 19, 2010
by treymd
Python creates it's own errors! 17 4567 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4556 January 18, 2010
by mongo
Compiling new code 10 5016 January 16, 2010
by N3Roaster
Make error 17 5304 January 16, 2010
by Eb547
ISP and micro madness. 12 4745 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4669 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4574 January 14, 2010
by Rick_S
Book suggestions? 3 4448 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4836 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4892 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6277 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4758 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4888 December 31, 2009
by hevans
Understanding Array Code 9 4930 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4503 December 30, 2009
by markjbenson
Pin change interrupt 2 5154 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5932 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4796 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18729 December 27, 2009
by jastermerrel
Makefile foodloader 34 6974 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 7084 December 25, 2009
by Aceslick911
High voltage signal timer 3 4374 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 7062 December 22, 2009
by Rick_S
Managing data tables 12 4965 December 21, 2009
by JKITSON
external interrupt 1 4387 December 21, 2009
by saleem
Weather Station 1 5214 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6476 December 14, 2009
by hevans
from ivonv's post 8 5685 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4560 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5754 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 6010 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5418 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4418 December 04, 2009
by pbfy0
A few questions... 10 5457 November 29, 2009
by hevans
Help with code please 22 6572 November 29, 2009
by pbfy0
Programmers Wanted 1 4723 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4645 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4668 November 24, 2009
by FWSquatch
Random Questions 10 4775 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5173 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7350 November 23, 2009
by BobaMosfet
C Programming basic question 3 4633 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7418 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5787 November 02, 2009
by hevans
How-To: Sleep 11 7537 October 27, 2009
by mikedoug
I2C communications 3 4592 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8263 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4458 October 19, 2009
by puargs
Suggestions for LCD program space 13 5490 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4961 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5700 September 28, 2009
by rusirius
Connection to cell phones 7 5607 September 22, 2009
by rusirius
Very simple assembly problem 13 6707 September 21, 2009
by rusirius
Linux C editor recommendation 11 7246 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6460 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5404 September 15, 2009
by rusirius
Using source code 10 5174 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5443 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4892 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7965 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14766 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5363 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6992 August 15, 2009
by Starwarslegokid
python loop 21 6711 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5722 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5586 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20159 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8365 July 29, 2009
by mrobbins
Bootloader Kit 9 5653 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11494 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 12080 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4783 July 10, 2009
by karlockhart
Digital Write Question 14 5549 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7174 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4743 June 22, 2009
by Tug
debugging 4 5225 June 20, 2009
by wayward
Help with a state machine 3 6188 June 11, 2009
by n3ueaEMTP
Binary Clock 24 9079 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6902 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6201 May 26, 2009
by wayward
sprintf 4 7107 May 22, 2009
by wayward
testing the programmer 3 4876 May 16, 2009
by digiassn
initialload 3 5069 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5926 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5420 May 06, 2009
by wayward
AVR Bootloaders 3 4974 April 18, 2009
by wayward
Led Marquee question 14 5671 April 11, 2009
by mcai8sh4

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