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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 4875 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3328 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5919 August 28, 2020
by scootergarrett
More bootloading 1 3782 December 29, 2019
by scootergarrett
Boot Loading 2 3626 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5289 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4209 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4167 November 15, 2016
by sask55
RPM Program 24 9675 September 23, 2016
by Ralphxyz
Makefile 4 4274 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5877 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4707 March 21, 2016
by sask55
ADMUX=0 7 4543 February 19, 2016
by Javy
Using two timers 22 4819 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4304 January 17, 2016
by Rick_S
Master/Slave I2C 32 16941 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4205 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3685 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18828 October 02, 2015
by BobaMosfet
Replacement LCD 4 4091 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5289 September 18, 2015
by RickMcKeon
MCU basic concept 6 4046 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4840 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7311 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4196 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5244 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5332 February 14, 2015
by Noter
Programming with graphics 6 4415 November 24, 2014
by jmuthe
Let's do a project 42 6153 November 21, 2014
by BobaMosfet
MicroView Program Load 7 5094 November 11, 2014
by BobaMosfet
COM Port Problem 4 3911 October 22, 2014
by BobaMosfet
Do not understand this 12 5663 September 29, 2014
by BobaMosfet
original program 3 3831 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5099 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 4028 June 10, 2014
by lailai
Motorcycle tachometer 1 4273 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4545 June 01, 2014
by sask55
Pointer questions 6 4264 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3929 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23753 May 13, 2014
by Ralphxyz
a Tiny project 15 5401 May 05, 2014
by Pew446
char array if statement 4 3822 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4471 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5612 March 15, 2014
by JimFrederickson
char array if statement 12 5043 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8864 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3788 February 24, 2014
by boxvic
complex library 3 4056 January 19, 2014
by esoderberg
complex library 1 3683 January 18, 2014
by scootergarrett
MKII questions 23 5367 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4150 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9778 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4638 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9224 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20287 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4495 October 26, 2013
by Noter
HV Programmer 8 4739 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6234 September 11, 2013
by pcbolt
Get time between sensor readings 5 4307 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5820 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5440 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 4049 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4491 August 07, 2013
by pcbolt
XMEGA 2 4192 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6393 July 17, 2013
by edb
Different result with different variable names 9 4536 June 04, 2013
by scootergarrett
Strange ADC errors 15 4908 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3831 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4215 May 29, 2013
by Kami
Define debug comments 10 4275 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9156 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4228 April 28, 2013
by pcbolt
makefile eeprom 2 3956 April 22, 2013
by pcbolt
TWI questions. 10 5646 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13513 April 07, 2013
by JimFrederickson
Bootloader woes 15 4806 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4791 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5209 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5911 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 12084 March 28, 2013
by Ralphxyz
creating make file 10 4306 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4122 March 14, 2013
by lnino
USART as SPI 7 7228 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4273 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 6041 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 4022 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3863 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4610 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4336 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5412 February 12, 2013
by Nichben
Beginners Guide 2 4502 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5909 February 05, 2013
by adosch
Writing into memory while running program 4 3945 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4468 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4171 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7963 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6595 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9306 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4176 January 12, 2013
by Noter
help with keypad/display project code 23 5268 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4450 January 10, 2013
by keith712
LED circuit not producing expected results 5 4555 January 05, 2013
by Noter
AVR Programming without bootloader 29 10413 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3927 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10866 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5092 December 29, 2012
by pcbolt
typecast problem? 7 4027 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5192 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5216 December 24, 2012
by Noter
oscillator fuse bits 9 4460 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4495 December 23, 2012
by keith712
no such file error 1 6 5105 December 23, 2012
by keith712
Using strcpy 3 4420 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6254 December 18, 2012
by Rick_S
printf problems 9 4294 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6863 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 7091 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4931 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29544 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3779 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4415 November 20, 2012
by BobaMosfet
printf_P problems 5 5143 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6472 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6311 October 22, 2012
by JimFrederickson
waht dose |= do 5 4583 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5607 October 20, 2012
by fishberg5051
Array limitations 6 7167 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6146 October 16, 2012
by ankush_karche
Reading from uart stream 18 6453 October 15, 2012
by sask55
AVRISP v2 programmer 3 4380 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6852 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4855 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5661 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6882 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4603 October 01, 2012
by Noter
indexing an array with a variable 5 4113 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3706 September 27, 2012
by ankush_karche
use of strcat fuction 7 4950 September 23, 2012
by sask55
ADC problem 11 4795 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5267 September 18, 2012
by Bushy
Program too big for MCU? 3 4319 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9425 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5457 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4586 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4456 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4403 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4547 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16947 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 5065 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4192 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4294 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3964 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5340 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5961 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3881 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5132 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4344 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4795 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4487 August 18, 2012
by Finis
TypeCast problem 3 4064 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4149 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4256 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4529 August 03, 2012
by virtual
Basic programming help 11 4450 July 30, 2012
by sask55
Random Number Generator 5 7462 July 25, 2012
by lnino
Scanner Input/Output 7 4270 July 23, 2012
by bl00513
Test program - location? 3 4231 July 21, 2012
by TheFed
Making a library? 11 7688 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24782 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4822 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15917 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4457 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8268 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4592 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6986 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6608 July 06, 2012
by edb
Counting the changes in a pin 3 4147 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4242 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5621 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4753 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6606 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 4026 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4313 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6446 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5550 June 23, 2012
by rmore
Reading eeprom 3 4446 June 21, 2012
by missle3944
Bluetooth Module Question 2 4232 June 20, 2012
by pcbolt
Using #define 3 4006 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4255 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4479 June 14, 2012
by dicko
Timing for each line of code 3 3984 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5935 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4222 June 10, 2012
by Pew446
328p makefile 5 4153 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8434 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4763 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4233 June 03, 2012
by chaosatom
Input pin Trouble 2 4040 May 28, 2012
by pcbolt
Master/Slave SPI 10 13313 May 28, 2012
by sask55
SPI problem 7 7052 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 4027 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 5060 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4447 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4596 May 17, 2012
by RogerFL
Compiler issue? 3 4276 May 17, 2012
by RogerFL
SPI Problem! 1 5167 May 17, 2012
by kemil
Read from atmega 15 15713 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6526 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4226 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6341 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5103 May 08, 2012
by RogerFL
Displaying on the LCD 2 3962 May 06, 2012
by ad2476
Problem with Boolean type 12 9733 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6413 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4476 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4875 April 29, 2012
by JimFrederickson
include statement 2 3987 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4800 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7889 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5726 April 20, 2012
by Ralphxyz
Simple UART code 7 5589 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5155 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4250 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5446 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4698 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 6062 April 12, 2012
by hevans
Dont understand the &= and |= 8 4496 April 06, 2012
by pcbolt
newbie 17 4787 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4678 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4637 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4330 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4533 March 30, 2012
by pcbolt
Code Doctor needed. 21 5148 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4679 March 30, 2012
by pcbolt
LED Array questions 3 4234 March 30, 2012
by amartinez
Need help Programing! 2 4007 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4587 March 22, 2012
by pcbolt
trouble need help 7 4111 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5239 March 14, 2012
by stanvan
concise serial output? 5 4736 March 11, 2012
by sask55
2N7000 work with open drain? 5 5040 March 08, 2012
by RogerFL
How to create a timer? 8 4505 March 07, 2012
by Rick_S
Need help with frequency counter 8 4814 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 4000 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4322 March 03, 2012
by esoderberg
Mac Terminal programming 11 5154 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4103 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5183 February 29, 2012
by pcbolt
SPI Programming 11 6709 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4843 February 27, 2012
by jvince96
Sending Data to a File 4 4757 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4799 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4390 February 18, 2012
by mdk
Code weird errors? 13 5104 February 17, 2012
by pcbolt
Hardware Connections 3 3826 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14696 February 11, 2012
by Rick_S
First MCU Program 4 4346 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4950 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4150 February 07, 2012
by sask55
Implicit Definition Errors 4 4747 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5316 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5256 February 04, 2012
by dvdsnyd
help with interrupts 6 4761 February 04, 2012
by dvdsnyd
questions on overflow 4 4805 February 03, 2012
by dvdsnyd
curser positioning 6 4102 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4787 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4381 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5731 January 29, 2012
by DS1000
Sending a string in UART 19 19558 January 27, 2012
by treymd
HD44780 (LCD) 3 4502 January 24, 2012
by glendon
Variation on 3 bit adder 9 4687 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4306 January 23, 2012
by Rick_S
referencing a variable 20 5077 January 21, 2012
by Ralphxyz
pin change interrupts 9 5899 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6559 January 19, 2012
by raylop
test 3 4180 January 18, 2012
by Gil
Trouble with my first program! help 50 5701 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5217 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4709 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6274 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 4043 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 6070 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4397 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4911 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5832 January 05, 2012
by tchilzer2
Interrupt Problem 8 4706 January 05, 2012
by JKITSON
Problems locating "makefile" 10 5009 January 05, 2012
by hevans
Bootloader error 5 4883 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5482 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4275 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4155 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4097 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4803 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5195 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5230 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6556 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7948 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5446 December 22, 2011
by glendon
Serial Read in Labview 12 7051 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4941 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4275 December 19, 2011
by Striker
Corrupted Data 2 4875 December 13, 2011
by hevans
Digital clock code 2 4573 December 12, 2011
by Rick_S
Detecting high/ low pins 11 13017 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6438 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5872 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4746 December 07, 2011
by huzbum
Music with the MCU?? 12 6380 December 05, 2011
by 2electrified
LED array scroll function 38 12701 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4820 December 04, 2011
by pfullen
Using Vim - installing C script 4 4741 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4901 December 02, 2011
by bluestang
First Program initilload 11 4658 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4575 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5101 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4422 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4966 November 22, 2011
by Rick_S
LCD and custom display 3 4334 November 20, 2011
by missle3944
LCD Custom Characters Help 6 6054 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4803 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4256 November 11, 2011
by BNS
Modbus Master 1 4921 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4851 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5079 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4977 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4091 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13640 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4221 November 07, 2011
by Heed
Array creation and access 4 4178 November 07, 2011
by JimFrederickson
Huffman coding 2 4658 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5681 November 03, 2011
by hevans
Eyeboard, a new approach 1 4830 November 03, 2011
by lcruz007
TWI hang up 4 5080 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4558 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4410 October 28, 2011
by hevans
Complete one button menu system 3 8513 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5205 October 17, 2011
by claesz
ADC help 3 4079 October 15, 2011
by sonicgadgets
String manipulation 6 5447 October 13, 2011
by claesz
Basic Makefile Help 4 4163 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 9057 October 06, 2011
by Rick_S
Led Blink 3 4764 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4891 October 03, 2011
by hevans
Games to learn programming 4 6675 September 23, 2011
by Ralphxyz
Master Slave communications 4 5045 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4428 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5432 September 11, 2011
by dgikuljot
MCU Configuration 12 4440 September 08, 2011
by BobaMosfet
Varying voltages 10 4536 September 07, 2011
by bretm
Interpret statement 5 4440 September 03, 2011
by egero1
Temp spi help 3 4137 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6365 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4335 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5239 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5407 August 21, 2011
by BobaMosfet
xylophone program 1 4564 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4430 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4782 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5910 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11563 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4400 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 6063 August 08, 2011
by bretm
Noise Noise Noise 3 5255 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4098 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4661 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7344 August 03, 2011
by kayrock
EEPROM confusion 13 6140 July 29, 2011
by Noter
1value error 21 5417 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4482 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5130 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4469 July 21, 2011
by carlhako
Populating an Array 22 5892 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4848 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7968 July 19, 2011
by BobaMosfet
Make header file 10 7064 July 19, 2011
by Ralphxyz
pwm for dac 58 10081 July 18, 2011
by kayrock
Random Number 2 4250 July 18, 2011
by Robotnik
Interupts with a button 3 3922 July 16, 2011
by Noter
need help with my code 3 4444 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4190 July 13, 2011
by gcharris
C++ 8 6925 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4334 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4721 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 6026 July 08, 2011
by Rick_S
Making a programmer 7 4463 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 6063 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4857 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6292 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4451 June 27, 2011
by Rick_S
Time.h 3 4816 June 23, 2011
by JamesR
Pygame (no rect object) 5 4986 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4456 June 22, 2011
by Ralphxyz
Error in Code 2 3749 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4371 June 21, 2011
by lnino
Responding to a Button with Polling 7 4731 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5905 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4168 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4581 June 13, 2011
by JoyceChee
Nerdkit 22 5750 June 11, 2011
by HJA
Button ipod help 5 3897 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4445 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5454 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4395 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4777 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5635 May 29, 2011
by Ralphxyz
questions about setting bits 11 7337 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9707 May 26, 2011
by huzbum
Question About Interrupts 4 4453 May 25, 2011
by huzbum
RPM to MPH 12 6614 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6415 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4661 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4568 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5919 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5332 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5866 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4521 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4404 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5622 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4760 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9104 May 17, 2011
by amartinez
PSTR error? 5 4301 May 17, 2011
by hevans
Photoresistor to ADC 15 5332 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4289 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5304 May 14, 2011
by bretm
Help with some code? 4 4283 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4681 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4429 May 13, 2011
by bretm
Python first try comments please 18 5425 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6207 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4656 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10772 May 09, 2011
by Ralphxyz
Python Help 23 7385 May 09, 2011
by kemil
Purchased MCU does not work? 7 6270 May 08, 2011
by paulwszew
Compiling error codes 10 4284 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4499 May 05, 2011
by hevans
upgrade! 1 4438 May 04, 2011
by XOXO
SPI communication code 11 5896 May 03, 2011
by Hexorg
Strange Text Blinking help 4 4081 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 6039 April 24, 2011
by xodin
Programming in JAVA 8 17059 April 21, 2011
by Ralphxyz
Function help 5 4623 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4879 April 21, 2011
by lnino
Interesting code structure. 21 5974 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6436 April 20, 2011
by uml_12
SPI transfer delay 3 4659 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5102 April 18, 2011
by Noter
Implementation of printf(...) function 2 4650 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6141 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5157 April 16, 2011
by kayrock
Programming with serial port 6 5360 April 14, 2011
by carlhako
UART 2 4630 April 14, 2011
by Rick_S
Programmers Notepad 4 5393 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4440 April 12, 2011
by bretm
Nerdkits library 9 4663 April 10, 2011
by hariharan
Playing different music with the MCU 7 23950 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5677 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5764 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7785 April 06, 2011
by Schrat
Memory organization 8 4833 April 06, 2011
by Noter
LED array 2 4469 April 06, 2011
by hevans
compiling a .c file 8 5217 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4841 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4647 April 05, 2011
by bretm
led array code 7 4965 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6558 April 02, 2011
by kkanodia
Frequency 20 5469 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4678 April 02, 2011
by hariharan
Help with code 3 4264 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5228 March 31, 2011
by lnino
Connect a different LCD 12 5027 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 6009 March 30, 2011
by bretm
Writing software using eye movements 2 4244 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6152 March 29, 2011
by lnino
Interrupts 18 6205 March 28, 2011
by hariharan
OR gate? 14 5186 March 27, 2011
by esoderberg
Analog Output 2 4297 March 26, 2011
by Ralphxyz
For command 8 4385 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5076 March 25, 2011
by hevans
ADMUX 52 7324 March 25, 2011
by Ralphxyz
Attiny10 7 7442 March 25, 2011
by Rick_S
Java Help 2 4537 March 24, 2011
by Ralphxyz
Help with ADC 3 4156 March 23, 2011
by bretm
help needed with uart code 4 4978 March 19, 2011
by plinko
Uart 2 4342 March 19, 2011
by missle3944
How to make a "Make File" 3 5530 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6936 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5466 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6723 March 11, 2011
by missle3944
Hacking an old school led display 11 8903 March 10, 2011
by Noter
Setting Pin Low 2 4273 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4335 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4867 March 06, 2011
by billwis
Function Prototypes 4 4274 March 04, 2011
by Rick_S
Debugger 3 4416 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6643 March 02, 2011
by bretm
Registers????? 14 4912 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4623 February 27, 2011
by MichaelJE2
Basic C Programming 13 6790 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4732 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5987 February 23, 2011
by Wads
Programming Capabilities 7 4394 February 23, 2011
by Twarter369
RC car 6 5599 February 22, 2011
by derberp
How to play user entered sound? 9 4878 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4219 February 21, 2011
by hevans
Compiling the bootloader 17 5851 February 20, 2011
by Ralphxyz
Help with PWM 2 5447 February 20, 2011
by hevans
ADCRA 4 4420 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5836 February 20, 2011
by hevans
Accelerometer project 12 9443 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4171 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5308 February 13, 2011
by fubar769
Servo code execution 1 4512 February 11, 2011
by missle3944
New chip programming 2 5182 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6170 February 07, 2011
by hevans
Compiling 3 4334 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5102 February 05, 2011
by mongo
Checking a Pins Status 3 4643 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4342 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4562 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 6026 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4386 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4076 February 01, 2011
by Rick_S
ADC HELP!!! 16 6944 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4526 January 31, 2011
by rboggs10
My first .h file usage 3 5649 January 31, 2011
by Ralphxyz
counting 4 4215 January 28, 2011
by Jalex
atmega328P's ADC 2 5821 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27157 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7331 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4943 January 25, 2011
by popwarsweet
Confused again 2 4204 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7553 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4403 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4900 January 23, 2011
by Rick_S
Loading issues 4 4405 January 22, 2011
by Shabigity
printf dip arithmetic 3 4687 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5170 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7482 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5745 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 5066 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4771 January 15, 2011
by wanderingjew
MCU specific C programming 4 5035 January 15, 2011
by Hexorg
Math Problem 1 4659 January 15, 2011
by Jalex
Coding question 2 4213 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5379 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4848 January 13, 2011
by Icyhot
programming ladder logic 7 17172 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4617 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5125 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5224 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5586 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4236 January 04, 2011
by Steven
N00B memory allocation questions 4 4573 January 04, 2011
by Sciencenerd
SD card protocol 3 7649 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4859 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5214 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4877 January 01, 2011
by hevans
Just built a 7 segment interface 7 5926 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5986 December 28, 2010
by Ralphxyz
if statements... 12 6216 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6500 December 22, 2010
by VictorsNerdery
Math Check Please 5 4401 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5278 December 22, 2010
by Icyhot
Question Regarding Registers 5 4440 December 16, 2010
by hevans
JTAG programming 2 4992 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4423 December 11, 2010
by mbobak
knight rider LED animation 21 11790 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4273 December 06, 2010
by lcruz007
Error during make 2 4165 December 06, 2010
by bretm
trying to understand MAKE 6 4388 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5417 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4365 December 01, 2010
by hevans
using different crystals 4 4361 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5213 November 25, 2010
by Ralphxyz
Writing Data to File 2 4711 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4595 November 18, 2010
by hevans
Fourier transform 3 5786 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4492 November 11, 2010
by bretm
Quick bootloader question 4 4551 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4753 November 08, 2010
by gusr205
Doing Integrals in C code 5 11744 November 07, 2010
by hevans
Duty cycle 3 4462 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4910 November 05, 2010
by bretm
I2C Nerdkit Library 14 7018 October 30, 2010
by Ralphxyz
Malloc Issues 6 5414 October 30, 2010
by kle8309
Smooth servo movement. 10 6620 October 27, 2010
by esoderberg
or operator 2 4407 October 25, 2010
by hevans
Tech-O-Meter 5 4623 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6811 October 25, 2010
by Rick_S
Temperature sensor 10 6011 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4511 October 23, 2010
by mmw1
how does avr memory work? 2 5317 October 19, 2010
by hevans
DAPA Upload Problem 10 5277 October 18, 2010
by brockmjp
Reading Resistance 4 4869 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7520 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4891 October 10, 2010
by hevans
Setting FUSES? 5 5924 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7833 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5203 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 5022 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5365 September 21, 2010
by bretm
MCU Programming Error 2 4175 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4710 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4547 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6700 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4824 September 15, 2010
by bpenglase
Mac problems with programming 7 5164 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6725 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4713 September 07, 2010
by hevans
Initial programming 15 4790 September 04, 2010
by Rick_S
LED all at once 4 4647 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4955 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4722 August 26, 2010
by bretm
alternative programming language 4 6322 August 25, 2010
by awesome
Listen for serial input 4 5037 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4677 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 6030 August 21, 2010
by Ralphxyz
tempsensor 4 4452 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5992 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7203 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6654 August 16, 2010
by ironcladmvtm
Compile 4 4595 August 16, 2010
by Ralphxyz
Change text 6 4302 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12918 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5547 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5709 August 07, 2010
by kle8309
Other LCDs? 2 4342 August 06, 2010
by Rick_S
Not working 21 6467 August 06, 2010
by Razvan
Generating random numbers in C. 2 5346 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5332 August 04, 2010
by gnkarn
My MAKE article 2 5017 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5411 July 31, 2010
by sbrod
Multiple ADC ports 9 5602 July 31, 2010
by norby31
what do these errors mean? 11 4545 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10848 July 28, 2010
by hevans
Saving variables 2 4500 July 27, 2010
by bretm
Printing today date on LCD 5 4662 July 27, 2010
by Ralphxyz
Sending a string 6 5085 July 26, 2010
by ioScream
LED Scrolling display 1 4676 July 25, 2010
by ermias
error help 3 4982 July 24, 2010
by cinta51
Need a JumpStart 8 4611 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5564 July 20, 2010
by pjack
Content mismatch - verification error 6 5594 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18385 July 20, 2010
by lsoltmann
LCD sequence question 2 4129 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4790 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8720 July 12, 2010
by lcruz007
ADC with input at ground 6 5344 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4880 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5321 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4559 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5222 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4747 June 29, 2010
by bretm
Saving text to EEPROM 2 5842 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4884 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4604 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4793 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4578 June 12, 2010
by Jer
Foodloader help 5 4884 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4833 June 11, 2010
by treymd
tempsensor project 8 4445 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4974 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4354 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7926 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4438 May 13, 2010
by wayward
ISP programming error 8 12650 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 5063 May 11, 2010
by avicell
Maximum PWM frequency? 4 4765 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4402 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4506 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5153 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4109 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4560 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5663 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5536 May 01, 2010
by Solorbob
UART programming (PC side) 4 5168 May 01, 2010
by Hexorg
Assemble resistor notation 4 4257 May 01, 2010
by Ralphxyz
coding pushbuttons 9 5051 April 30, 2010
by bretm
Using PCINT4 5 5294 April 22, 2010
by bretm
Using Shift Registers? 2 5391 April 18, 2010
by wayward
on flash FILE i/o 6 4718 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4372 April 13, 2010
by sask55
AVR Arrays? 2 6362 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11574 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5857 April 11, 2010
by JackScumm
My new game for my EES 7 5159 April 10, 2010
by Hexorg
Silly Coding Question 10 4849 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5456 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5662 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4553 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4803 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5635 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4497 April 02, 2010
by lcruz007
PWM and LEDs 3 5254 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4522 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5171 March 27, 2010
by bretm
Modifing C code without knowing C 3 4560 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9775 March 24, 2010
by Frozenlock
Python code to create LED font 1 5184 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6823 March 21, 2010
by brian
Eclipse AVR plugin help 5 4859 March 18, 2010
by fatmarik
Help with programing plese 4 4386 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5920 March 17, 2010
by Rick_S
POST (power on self test) 2 4676 March 12, 2010
by treymd
Easy PWM tutorial 2 4571 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4992 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4916 March 07, 2010
by lcruz007
asm macro error 2 4383 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4667 March 05, 2010
by xc2rx
ACD sample rate 4 5608 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5762 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4414 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4645 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4197 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5451 March 02, 2010
by lcruz007
Easy Random Numbers 3 5578 March 01, 2010
by hevans
float to int? 5 4701 February 27, 2010
by Hexorg
An interesting beep 1 4725 February 26, 2010
by bretm
Bucket Brigade 3 4482 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 12004 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5662 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4414 February 15, 2010
by ton_mit
Bootloader install 6 6112 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5636 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4656 February 13, 2010
by banerjen
clearing data in serail buffer 5 8311 February 11, 2010
by sask55
microseconds realtimeclock 3 4740 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4763 February 08, 2010
by mrobbins
time structure check 12 4605 February 07, 2010
by wayward
ISP Question 10 4989 February 06, 2010
by Phrank916
Can't upload to m328p 4 5135 February 06, 2010
by sask55
Check out my new project! 5 4941 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4566 February 02, 2010
by saleem
Convert uint8_t to char 3 15313 February 01, 2010
by saleem
Need Accelerometer... 8 4858 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4461 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4460 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5857 January 29, 2010
by Rick_S
what the heck does << mean? 4 4949 January 29, 2010
by Ralphxyz
Clocking another IC 3 4318 January 27, 2010
by mrobbins
Twisted pair 11 5271 January 26, 2010
by mongo
Python Majic 3 5631 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4596 January 22, 2010
by hevans
Trouble in sending information in UART 3 4827 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5852 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10471 January 20, 2010
by saleem
Help needed on counting program 5 5021 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5958 January 19, 2010
by treymd
Python creates it's own errors! 17 4574 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4564 January 18, 2010
by mongo
Compiling new code 10 5025 January 16, 2010
by N3Roaster
Make error 17 5316 January 16, 2010
by Eb547
ISP and micro madness. 12 4750 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4678 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4582 January 14, 2010
by Rick_S
Book suggestions? 3 4457 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4842 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4900 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6282 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4763 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4895 December 31, 2009
by hevans
Understanding Array Code 9 4938 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4508 December 30, 2009
by markjbenson
Pin change interrupt 2 5161 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5937 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4800 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18739 December 27, 2009
by jastermerrel
Makefile foodloader 34 6984 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 7090 December 25, 2009
by Aceslick911
High voltage signal timer 3 4382 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 7070 December 22, 2009
by Rick_S
Managing data tables 12 4972 December 21, 2009
by JKITSON
external interrupt 1 4394 December 21, 2009
by saleem
Weather Station 1 5221 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6481 December 14, 2009
by hevans
from ivonv's post 8 5691 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4566 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5760 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 6015 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5422 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4424 December 04, 2009
by pbfy0
A few questions... 10 5464 November 29, 2009
by hevans
Help with code please 22 6579 November 29, 2009
by pbfy0
Programmers Wanted 1 4730 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4648 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4676 November 24, 2009
by FWSquatch
Random Questions 10 4782 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5176 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7356 November 23, 2009
by BobaMosfet
C Programming basic question 3 4639 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7433 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5791 November 02, 2009
by hevans
How-To: Sleep 11 7546 October 27, 2009
by mikedoug
I2C communications 3 4596 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8271 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4463 October 19, 2009
by puargs
Suggestions for LCD program space 13 5498 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4966 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5707 September 28, 2009
by rusirius
Connection to cell phones 7 5610 September 22, 2009
by rusirius
Very simple assembly problem 13 6710 September 21, 2009
by rusirius
Linux C editor recommendation 11 7254 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6466 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5410 September 15, 2009
by rusirius
Using source code 10 5181 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5450 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4898 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7969 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14770 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5368 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6999 August 15, 2009
by Starwarslegokid
python loop 21 6715 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5728 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5593 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20166 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8372 July 29, 2009
by mrobbins
Bootloader Kit 9 5658 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11500 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 12085 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4788 July 10, 2009
by karlockhart
Digital Write Question 14 5556 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7180 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4747 June 22, 2009
by Tug
debugging 4 5228 June 20, 2009
by wayward
Help with a state machine 3 6191 June 11, 2009
by n3ueaEMTP
Binary Clock 24 9090 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6913 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6208 May 26, 2009
by wayward
sprintf 4 7116 May 22, 2009
by wayward
testing the programmer 3 4883 May 16, 2009
by digiassn
initialload 3 5075 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5937 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5425 May 06, 2009
by wayward
AVR Bootloaders 3 4980 April 18, 2009
by wayward
Led Marquee question 14 5678 April 11, 2009
by mcai8sh4

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Did you know that you can generate hundreds of volts AC from your microcontroller with a little bit of circuitry? Learn more...