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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 4863 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3318 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5909 August 28, 2020
by scootergarrett
More bootloading 1 3772 December 29, 2019
by scootergarrett
Boot Loading 2 3612 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5271 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4201 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 4157 November 15, 2016
by sask55
RPM Program 24 9666 September 23, 2016
by Ralphxyz
Makefile 4 4262 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5868 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4697 March 21, 2016
by sask55
ADMUX=0 7 4536 February 19, 2016
by Javy
Using two timers 22 4811 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4291 January 17, 2016
by Rick_S
Master/Slave I2C 32 16925 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4194 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3673 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18812 October 02, 2015
by BobaMosfet
Replacement LCD 4 4082 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5278 September 18, 2015
by RickMcKeon
MCU basic concept 6 4034 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4825 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7299 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4190 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5235 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5325 February 14, 2015
by Noter
Programming with graphics 6 4405 November 24, 2014
by jmuthe
Let's do a project 42 6136 November 21, 2014
by BobaMosfet
MicroView Program Load 7 5082 November 11, 2014
by BobaMosfet
COM Port Problem 4 3903 October 22, 2014
by BobaMosfet
Do not understand this 12 5656 September 29, 2014
by BobaMosfet
original program 3 3822 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 5081 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 4021 June 10, 2014
by lailai
Motorcycle tachometer 1 4265 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4536 June 01, 2014
by sask55
Pointer questions 6 4254 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3923 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23740 May 13, 2014
by Ralphxyz
a Tiny project 15 5387 May 05, 2014
by Pew446
char array if statement 4 3812 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4461 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5605 March 15, 2014
by JimFrederickson
char array if statement 12 5031 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8851 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3780 February 24, 2014
by boxvic
complex library 3 4046 January 19, 2014
by esoderberg
complex library 1 3675 January 18, 2014
by scootergarrett
MKII questions 23 5356 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4141 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9758 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4622 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9214 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20281 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4485 October 26, 2013
by Noter
HV Programmer 8 4731 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6221 September 11, 2013
by pcbolt
Get time between sensor readings 5 4300 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5808 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5432 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 4041 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4479 August 07, 2013
by pcbolt
XMEGA 2 4182 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6387 July 17, 2013
by edb
Different result with different variable names 9 4529 June 04, 2013
by scootergarrett
Strange ADC errors 15 4898 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3821 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4206 May 29, 2013
by Kami
Define debug comments 10 4262 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 9139 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4220 April 28, 2013
by pcbolt
makefile eeprom 2 3948 April 22, 2013
by pcbolt
TWI questions. 10 5633 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13500 April 07, 2013
by JimFrederickson
Bootloader woes 15 4795 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4779 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5200 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5905 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 12069 March 28, 2013
by Ralphxyz
creating make file 10 4299 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4112 March 14, 2013
by lnino
USART as SPI 7 7218 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4263 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 6032 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 4017 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3853 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4603 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4321 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5406 February 12, 2013
by Nichben
Beginners Guide 2 4488 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5896 February 05, 2013
by adosch
Writing into memory while running program 4 3938 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4461 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4161 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7949 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6589 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9297 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4167 January 12, 2013
by Noter
help with keypad/display project code 23 5258 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4442 January 10, 2013
by keith712
LED circuit not producing expected results 5 4546 January 05, 2013
by Noter
AVR Programming without bootloader 29 10399 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3917 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10858 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 5083 December 29, 2012
by pcbolt
typecast problem? 7 4019 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5180 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5210 December 24, 2012
by Noter
oscillator fuse bits 9 4454 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4488 December 23, 2012
by keith712
no such file error 1 6 5097 December 23, 2012
by keith712
Using strcpy 3 4414 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6241 December 18, 2012
by Rick_S
printf problems 9 4282 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6855 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 7081 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4922 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29512 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3774 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4408 November 20, 2012
by BobaMosfet
printf_P problems 5 5133 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6462 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6300 October 22, 2012
by JimFrederickson
waht dose |= do 5 4573 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5592 October 20, 2012
by fishberg5051
Array limitations 6 7154 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 6132 October 16, 2012
by ankush_karche
Reading from uart stream 18 6444 October 15, 2012
by sask55
AVRISP v2 programmer 3 4371 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6841 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4846 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5652 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6871 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4596 October 01, 2012
by Noter
indexing an array with a variable 5 4099 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3697 September 27, 2012
by ankush_karche
use of strcat fuction 7 4938 September 23, 2012
by sask55
ADC problem 11 4786 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5256 September 18, 2012
by Bushy
Program too big for MCU? 3 4302 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9417 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5444 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4577 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4449 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4398 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4535 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16920 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 5054 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4181 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4287 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3955 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5332 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5954 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3875 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5124 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4328 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4789 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4477 August 18, 2012
by Finis
TypeCast problem 3 4055 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4142 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4246 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4520 August 03, 2012
by virtual
Basic programming help 11 4435 July 30, 2012
by sask55
Random Number Generator 5 7452 July 25, 2012
by lnino
Scanner Input/Output 7 4260 July 23, 2012
by bl00513
Test program - location? 3 4222 July 21, 2012
by TheFed
Making a library? 11 7673 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24766 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4808 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15907 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4450 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8258 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4584 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6979 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6601 July 06, 2012
by edb
Counting the changes in a pin 3 4133 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4232 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5609 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4744 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6598 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 4016 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4302 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6435 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5542 June 23, 2012
by rmore
Reading eeprom 3 4439 June 21, 2012
by missle3944
Bluetooth Module Question 2 4224 June 20, 2012
by pcbolt
Using #define 3 3996 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4242 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4466 June 14, 2012
by dicko
Timing for each line of code 3 3977 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5924 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4215 June 10, 2012
by Pew446
328p makefile 5 4144 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8421 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4754 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4225 June 03, 2012
by chaosatom
Input pin Trouble 2 4029 May 28, 2012
by pcbolt
Master/Slave SPI 10 13290 May 28, 2012
by sask55
SPI problem 7 7045 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 4019 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 5048 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4439 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4593 May 17, 2012
by RogerFL
Compiler issue? 3 4267 May 17, 2012
by RogerFL
SPI Problem! 1 5154 May 17, 2012
by kemil
Read from atmega 15 15689 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6515 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4219 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6329 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 5096 May 08, 2012
by RogerFL
Displaying on the LCD 2 3950 May 06, 2012
by ad2476
Problem with Boolean type 12 9719 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6406 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4470 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4865 April 29, 2012
by JimFrederickson
include statement 2 3977 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4784 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7878 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5715 April 20, 2012
by Ralphxyz
Simple UART code 7 5577 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5147 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4236 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5435 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4691 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 6052 April 12, 2012
by hevans
Dont understand the &= and |= 8 4487 April 06, 2012
by pcbolt
newbie 17 4778 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4668 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4627 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4320 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4522 March 30, 2012
by pcbolt
Code Doctor needed. 21 5137 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4669 March 30, 2012
by pcbolt
LED Array questions 3 4224 March 30, 2012
by amartinez
Need help Programing! 2 3999 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4577 March 22, 2012
by pcbolt
trouble need help 7 4101 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5226 March 14, 2012
by stanvan
concise serial output? 5 4720 March 11, 2012
by sask55
2N7000 work with open drain? 5 5032 March 08, 2012
by RogerFL
How to create a timer? 8 4497 March 07, 2012
by Rick_S
Need help with frequency counter 8 4801 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3995 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4311 March 03, 2012
by esoderberg
Mac Terminal programming 11 5146 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 4093 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5175 February 29, 2012
by pcbolt
SPI Programming 11 6696 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4834 February 27, 2012
by jvince96
Sending Data to a File 4 4752 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4786 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4384 February 18, 2012
by mdk
Code weird errors? 13 5094 February 17, 2012
by pcbolt
Hardware Connections 3 3813 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14688 February 11, 2012
by Rick_S
First MCU Program 4 4336 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4944 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4141 February 07, 2012
by sask55
Implicit Definition Errors 4 4742 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5300 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5246 February 04, 2012
by dvdsnyd
help with interrupts 6 4750 February 04, 2012
by dvdsnyd
questions on overflow 4 4800 February 03, 2012
by dvdsnyd
curser positioning 6 4095 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4779 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4373 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5723 January 29, 2012
by DS1000
Sending a string in UART 19 19547 January 27, 2012
by treymd
HD44780 (LCD) 3 4494 January 24, 2012
by glendon
Variation on 3 bit adder 9 4674 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4297 January 23, 2012
by Rick_S
referencing a variable 20 5064 January 21, 2012
by Ralphxyz
pin change interrupts 9 5890 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6546 January 19, 2012
by raylop
test 3 4173 January 18, 2012
by Gil
Trouble with my first program! help 50 5689 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5210 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4693 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6265 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 4032 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 6060 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4383 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4902 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5816 January 05, 2012
by tchilzer2
Interrupt Problem 8 4697 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4996 January 05, 2012
by hevans
Bootloader error 5 4874 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5469 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4266 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4148 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 4089 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4793 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5184 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5224 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6544 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7934 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5432 December 22, 2011
by glendon
Serial Read in Labview 12 7043 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4932 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4265 December 19, 2011
by Striker
Corrupted Data 2 4866 December 13, 2011
by hevans
Digital clock code 2 4563 December 12, 2011
by Rick_S
Detecting high/ low pins 11 13010 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6428 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5861 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4735 December 07, 2011
by huzbum
Music with the MCU?? 12 6369 December 05, 2011
by 2electrified
LED array scroll function 38 12685 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4806 December 04, 2011
by pfullen
Using Vim - installing C script 4 4729 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4891 December 02, 2011
by bluestang
First Program initilload 11 4648 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4566 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 5094 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4416 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4959 November 22, 2011
by Rick_S
LCD and custom display 3 4324 November 20, 2011
by missle3944
LCD Custom Characters Help 6 6044 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4794 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4248 November 11, 2011
by BNS
Modbus Master 1 4911 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4839 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 5067 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4965 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 4085 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13615 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4211 November 07, 2011
by Heed
Array creation and access 4 4169 November 07, 2011
by JimFrederickson
Huffman coding 2 4648 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5669 November 03, 2011
by hevans
Eyeboard, a new approach 1 4822 November 03, 2011
by lcruz007
TWI hang up 4 5068 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4548 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4402 October 28, 2011
by hevans
Complete one button menu system 3 8504 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5191 October 17, 2011
by claesz
ADC help 3 4070 October 15, 2011
by sonicgadgets
String manipulation 6 5435 October 13, 2011
by claesz
Basic Makefile Help 4 4154 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 9047 October 06, 2011
by Rick_S
Led Blink 3 4758 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4883 October 03, 2011
by hevans
Games to learn programming 4 6670 September 23, 2011
by Ralphxyz
Master Slave communications 4 5038 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4420 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5424 September 11, 2011
by dgikuljot
MCU Configuration 12 4433 September 08, 2011
by BobaMosfet
Varying voltages 10 4527 September 07, 2011
by bretm
Interpret statement 5 4432 September 03, 2011
by egero1
Temp spi help 3 4126 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6359 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4325 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5229 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5399 August 21, 2011
by BobaMosfet
xylophone program 1 4551 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4419 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4770 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5902 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11550 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4392 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 6053 August 08, 2011
by bretm
Noise Noise Noise 3 5247 August 04, 2011
by hariharan
Accessing PB1 - 5 2 4091 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4656 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7336 August 03, 2011
by kayrock
EEPROM confusion 13 6132 July 29, 2011
by Noter
1value error 21 5409 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4473 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5118 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4463 July 21, 2011
by carlhako
Populating an Array 22 5886 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4839 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7961 July 19, 2011
by BobaMosfet
Make header file 10 7049 July 19, 2011
by Ralphxyz
pwm for dac 58 10068 July 18, 2011
by kayrock
Random Number 2 4241 July 18, 2011
by Robotnik
Interupts with a button 3 3914 July 16, 2011
by Noter
need help with my code 3 4434 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4179 July 13, 2011
by gcharris
C++ 8 6917 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4323 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4711 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 6017 July 08, 2011
by Rick_S
Making a programmer 7 4455 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 6052 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4848 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6285 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4434 June 27, 2011
by Rick_S
Time.h 3 4807 June 23, 2011
by JamesR
Pygame (no rect object) 5 4975 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4446 June 22, 2011
by Ralphxyz
Error in Code 2 3743 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4361 June 21, 2011
by lnino
Responding to a Button with Polling 7 4725 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5895 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4159 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4571 June 13, 2011
by JoyceChee
Nerdkit 22 5740 June 11, 2011
by HJA
Button ipod help 5 3889 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4436 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5447 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4385 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4769 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5627 May 29, 2011
by Ralphxyz
questions about setting bits 11 7324 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9688 May 26, 2011
by huzbum
Question About Interrupts 4 4446 May 25, 2011
by huzbum
RPM to MPH 12 6606 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6402 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4653 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4555 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5909 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5323 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5856 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4508 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4395 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5611 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4752 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 9092 May 17, 2011
by amartinez
PSTR error? 5 4288 May 17, 2011
by hevans
Photoresistor to ADC 15 5321 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4279 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5295 May 14, 2011
by bretm
Help with some code? 4 4269 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4672 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4425 May 13, 2011
by bretm
Python first try comments please 18 5417 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6193 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4644 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10761 May 09, 2011
by Ralphxyz
Python Help 23 7377 May 09, 2011
by kemil
Purchased MCU does not work? 7 6260 May 08, 2011
by paulwszew
Compiling error codes 10 4275 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4487 May 05, 2011
by hevans
upgrade! 1 4427 May 04, 2011
by XOXO
SPI communication code 11 5884 May 03, 2011
by Hexorg
Strange Text Blinking help 4 4069 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 6030 April 24, 2011
by xodin
Programming in JAVA 8 17049 April 21, 2011
by Ralphxyz
Function help 5 4613 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4870 April 21, 2011
by lnino
Interesting code structure. 21 5969 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6423 April 20, 2011
by uml_12
SPI transfer delay 3 4648 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 5088 April 18, 2011
by Noter
Implementation of printf(...) function 2 4641 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6131 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5147 April 16, 2011
by kayrock
Programming with serial port 6 5348 April 14, 2011
by carlhako
UART 2 4619 April 14, 2011
by Rick_S
Programmers Notepad 4 5383 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4429 April 12, 2011
by bretm
Nerdkits library 9 4655 April 10, 2011
by hariharan
Playing different music with the MCU 7 23940 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5670 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5755 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7775 April 06, 2011
by Schrat
Memory organization 8 4818 April 06, 2011
by Noter
LED array 2 4463 April 06, 2011
by hevans
compiling a .c file 8 5206 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4832 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4641 April 05, 2011
by bretm
led array code 7 4952 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6545 April 02, 2011
by kkanodia
Frequency 20 5460 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4668 April 02, 2011
by hariharan
Help with code 3 4254 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5217 March 31, 2011
by lnino
Connect a different LCD 12 5019 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5996 March 30, 2011
by bretm
Writing software using eye movements 2 4232 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6143 March 29, 2011
by lnino
Interrupts 18 6194 March 28, 2011
by hariharan
OR gate? 14 5175 March 27, 2011
by esoderberg
Analog Output 2 4286 March 26, 2011
by Ralphxyz
For command 8 4376 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 5063 March 25, 2011
by hevans
ADMUX 52 7312 March 25, 2011
by Ralphxyz
Attiny10 7 7433 March 25, 2011
by Rick_S
Java Help 2 4529 March 24, 2011
by Ralphxyz
Help with ADC 3 4150 March 23, 2011
by bretm
help needed with uart code 4 4969 March 19, 2011
by plinko
Uart 2 4330 March 19, 2011
by missle3944
How to make a "Make File" 3 5519 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6927 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5457 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6717 March 11, 2011
by missle3944
Hacking an old school led display 11 8890 March 10, 2011
by Noter
Setting Pin Low 2 4260 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4325 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4857 March 06, 2011
by billwis
Function Prototypes 4 4265 March 04, 2011
by Rick_S
Debugger 3 4405 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6622 March 02, 2011
by bretm
Registers????? 14 4900 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4616 February 27, 2011
by MichaelJE2
Basic C Programming 13 6779 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4722 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5975 February 23, 2011
by Wads
Programming Capabilities 7 4385 February 23, 2011
by Twarter369
RC car 6 5590 February 22, 2011
by derberp
How to play user entered sound? 9 4870 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4210 February 21, 2011
by hevans
Compiling the bootloader 17 5845 February 20, 2011
by Ralphxyz
Help with PWM 2 5438 February 20, 2011
by hevans
ADCRA 4 4409 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5830 February 20, 2011
by hevans
Accelerometer project 12 9431 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4163 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5293 February 13, 2011
by fubar769
Servo code execution 1 4504 February 11, 2011
by missle3944
New chip programming 2 5169 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6158 February 07, 2011
by hevans
Compiling 3 4326 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 5089 February 05, 2011
by mongo
Checking a Pins Status 3 4634 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4333 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4550 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 6017 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4377 February 01, 2011
by rboggs10
recalling program from microcontroller 2 4065 February 01, 2011
by Rick_S
ADC HELP!!! 16 6934 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4518 January 31, 2011
by rboggs10
My first .h file usage 3 5639 January 31, 2011
by Ralphxyz
counting 4 4207 January 28, 2011
by Jalex
atmega328P's ADC 2 5814 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 27146 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7321 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4935 January 25, 2011
by popwarsweet
Confused again 2 4196 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7543 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4392 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4888 January 23, 2011
by Rick_S
Loading issues 4 4395 January 22, 2011
by Shabigity
printf dip arithmetic 3 4680 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5160 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7474 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5737 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 5055 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4762 January 15, 2011
by wanderingjew
MCU specific C programming 4 5026 January 15, 2011
by Hexorg
Math Problem 1 4651 January 15, 2011
by Jalex
Coding question 2 4199 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5370 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4839 January 13, 2011
by Icyhot
programming ladder logic 7 17166 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4610 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5117 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5213 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5576 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4223 January 04, 2011
by Steven
N00B memory allocation questions 4 4562 January 04, 2011
by Sciencenerd
SD card protocol 3 7637 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4848 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5203 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4863 January 01, 2011
by hevans
Just built a 7 segment interface 7 5918 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5978 December 28, 2010
by Ralphxyz
if statements... 12 6204 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6490 December 22, 2010
by VictorsNerdery
Math Check Please 5 4392 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5270 December 22, 2010
by Icyhot
Question Regarding Registers 5 4432 December 16, 2010
by hevans
JTAG programming 2 4984 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4410 December 11, 2010
by mbobak
knight rider LED animation 21 11776 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4262 December 06, 2010
by lcruz007
Error during make 2 4156 December 06, 2010
by bretm
trying to understand MAKE 6 4382 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5411 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4355 December 01, 2010
by hevans
using different crystals 4 4350 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5202 November 25, 2010
by Ralphxyz
Writing Data to File 2 4702 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4586 November 18, 2010
by hevans
Fourier transform 3 5778 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4483 November 11, 2010
by bretm
Quick bootloader question 4 4541 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4744 November 08, 2010
by gusr205
Doing Integrals in C code 5 11726 November 07, 2010
by hevans
Duty cycle 3 4456 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4898 November 05, 2010
by bretm
I2C Nerdkit Library 14 7010 October 30, 2010
by Ralphxyz
Malloc Issues 6 5403 October 30, 2010
by kle8309
Smooth servo movement. 10 6610 October 27, 2010
by esoderberg
or operator 2 4396 October 25, 2010
by hevans
Tech-O-Meter 5 4615 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6793 October 25, 2010
by Rick_S
Temperature sensor 10 6003 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4502 October 23, 2010
by mmw1
how does avr memory work? 2 5306 October 19, 2010
by hevans
DAPA Upload Problem 10 5266 October 18, 2010
by brockmjp
Reading Resistance 4 4858 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7505 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4879 October 10, 2010
by hevans
Setting FUSES? 5 5914 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7823 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5193 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 5010 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5354 September 21, 2010
by bretm
MCU Programming Error 2 4167 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4701 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4539 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6689 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4813 September 15, 2010
by bpenglase
Mac problems with programming 7 5154 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6715 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4704 September 07, 2010
by hevans
Initial programming 15 4782 September 04, 2010
by Rick_S
LED all at once 4 4635 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4944 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4711 August 26, 2010
by bretm
alternative programming language 4 6315 August 25, 2010
by awesome
Listen for serial input 4 5025 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4668 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 6022 August 21, 2010
by Ralphxyz
tempsensor 4 4444 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5980 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7191 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6642 August 16, 2010
by ironcladmvtm
Compile 4 4586 August 16, 2010
by Ralphxyz
Change text 6 4295 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12905 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5538 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5702 August 07, 2010
by kle8309
Other LCDs? 2 4333 August 06, 2010
by Rick_S
Not working 21 6458 August 06, 2010
by Razvan
Generating random numbers in C. 2 5337 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5327 August 04, 2010
by gnkarn
My MAKE article 2 5010 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5397 July 31, 2010
by sbrod
Multiple ADC ports 9 5594 July 31, 2010
by norby31
what do these errors mean? 11 4537 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10839 July 28, 2010
by hevans
Saving variables 2 4493 July 27, 2010
by bretm
Printing today date on LCD 5 4653 July 27, 2010
by Ralphxyz
Sending a string 6 5069 July 26, 2010
by ioScream
LED Scrolling display 1 4668 July 25, 2010
by ermias
error help 3 4973 July 24, 2010
by cinta51
Need a JumpStart 8 4600 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5552 July 20, 2010
by pjack
Content mismatch - verification error 6 5576 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18359 July 20, 2010
by lsoltmann
LCD sequence question 2 4114 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4780 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8710 July 12, 2010
by lcruz007
ADC with input at ground 6 5335 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4871 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5310 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4549 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5212 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4739 June 29, 2010
by bretm
Saving text to EEPROM 2 5829 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4877 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4593 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4784 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4568 June 12, 2010
by Jer
Foodloader help 5 4874 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4826 June 11, 2010
by treymd
tempsensor project 8 4439 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4964 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4346 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7913 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4427 May 13, 2010
by wayward
ISP programming error 8 12640 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 5054 May 11, 2010
by avicell
Maximum PWM frequency? 4 4754 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4391 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4495 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5145 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 4100 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4549 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5653 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5531 May 01, 2010
by Solorbob
UART programming (PC side) 4 5154 May 01, 2010
by Hexorg
Assemble resistor notation 4 4251 May 01, 2010
by Ralphxyz
coding pushbuttons 9 5041 April 30, 2010
by bretm
Using PCINT4 5 5287 April 22, 2010
by bretm
Using Shift Registers? 2 5381 April 18, 2010
by wayward
on flash FILE i/o 6 4708 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4363 April 13, 2010
by sask55
AVR Arrays? 2 6354 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11557 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5847 April 11, 2010
by JackScumm
My new game for my EES 7 5150 April 10, 2010
by Hexorg
Silly Coding Question 10 4836 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5446 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5651 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4543 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4796 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5616 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4487 April 02, 2010
by lcruz007
PWM and LEDs 3 5240 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4513 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5159 March 27, 2010
by bretm
Modifing C code without knowing C 3 4553 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9767 March 24, 2010
by Frozenlock
Python code to create LED font 1 5175 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6811 March 21, 2010
by brian
Eclipse AVR plugin help 5 4851 March 18, 2010
by fatmarik
Help with programing plese 4 4376 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5905 March 17, 2010
by Rick_S
POST (power on self test) 2 4667 March 12, 2010
by treymd
Easy PWM tutorial 2 4561 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4982 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4906 March 07, 2010
by lcruz007
asm macro error 2 4377 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4658 March 05, 2010
by xc2rx
ACD sample rate 4 5603 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5753 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4404 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4637 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4186 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5442 March 02, 2010
by lcruz007
Easy Random Numbers 3 5572 March 01, 2010
by hevans
float to int? 5 4691 February 27, 2010
by Hexorg
An interesting beep 1 4714 February 26, 2010
by bretm
Bucket Brigade 3 4476 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11989 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5653 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4409 February 15, 2010
by ton_mit
Bootloader install 6 6104 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5627 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4648 February 13, 2010
by banerjen
clearing data in serail buffer 5 8299 February 11, 2010
by sask55
microseconds realtimeclock 3 4732 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4752 February 08, 2010
by mrobbins
time structure check 12 4597 February 07, 2010
by wayward
ISP Question 10 4981 February 06, 2010
by Phrank916
Can't upload to m328p 4 5126 February 06, 2010
by sask55
Check out my new project! 5 4933 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4558 February 02, 2010
by saleem
Convert uint8_t to char 3 15300 February 01, 2010
by saleem
Need Accelerometer... 8 4849 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4451 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4450 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5844 January 29, 2010
by Rick_S
what the heck does << mean? 4 4943 January 29, 2010
by Ralphxyz
Clocking another IC 3 4313 January 27, 2010
by mrobbins
Twisted pair 11 5259 January 26, 2010
by mongo
Python Majic 3 5620 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4588 January 22, 2010
by hevans
Trouble in sending information in UART 3 4817 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5844 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10464 January 20, 2010
by saleem
Help needed on counting program 5 5013 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5951 January 19, 2010
by treymd
Python creates it's own errors! 17 4564 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4551 January 18, 2010
by mongo
Compiling new code 10 5009 January 16, 2010
by N3Roaster
Make error 17 5301 January 16, 2010
by Eb547
ISP and micro madness. 12 4742 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4664 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4570 January 14, 2010
by Rick_S
Book suggestions? 3 4444 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4831 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4890 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6272 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4755 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4886 December 31, 2009
by hevans
Understanding Array Code 9 4927 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4501 December 30, 2009
by markjbenson
Pin change interrupt 2 5148 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5930 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4792 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18726 December 27, 2009
by jastermerrel
Makefile foodloader 34 6973 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 7079 December 25, 2009
by Aceslick911
High voltage signal timer 3 4370 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 7059 December 22, 2009
by Rick_S
Managing data tables 12 4959 December 21, 2009
by JKITSON
external interrupt 1 4385 December 21, 2009
by saleem
Weather Station 1 5209 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6472 December 14, 2009
by hevans
from ivonv's post 8 5682 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4555 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5751 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 6005 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5413 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4416 December 04, 2009
by pbfy0
A few questions... 10 5452 November 29, 2009
by hevans
Help with code please 22 6565 November 29, 2009
by pbfy0
Programmers Wanted 1 4721 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4642 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4666 November 24, 2009
by FWSquatch
Random Questions 10 4771 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5169 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7345 November 23, 2009
by BobaMosfet
C Programming basic question 3 4630 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7415 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5783 November 02, 2009
by hevans
How-To: Sleep 11 7528 October 27, 2009
by mikedoug
I2C communications 3 4588 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8261 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4454 October 19, 2009
by puargs
Suggestions for LCD program space 13 5487 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4959 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5697 September 28, 2009
by rusirius
Connection to cell phones 7 5605 September 22, 2009
by rusirius
Very simple assembly problem 13 6704 September 21, 2009
by rusirius
Linux C editor recommendation 11 7243 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6457 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5399 September 15, 2009
by rusirius
Using source code 10 5171 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5441 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4887 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7960 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14759 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5357 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6988 August 15, 2009
by Starwarslegokid
python loop 21 6705 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5719 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5583 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20155 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8361 July 29, 2009
by mrobbins
Bootloader Kit 9 5651 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11490 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 12076 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4781 July 10, 2009
by karlockhart
Digital Write Question 14 5545 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7170 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4741 June 22, 2009
by Tug
debugging 4 5223 June 20, 2009
by wayward
Help with a state machine 3 6185 June 11, 2009
by n3ueaEMTP
Binary Clock 24 9070 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6897 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6194 May 26, 2009
by wayward
sprintf 4 7105 May 22, 2009
by wayward
testing the programmer 3 4872 May 16, 2009
by digiassn
initialload 3 5066 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5923 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5418 May 06, 2009
by wayward
AVR Bootloaders 3 4970 April 18, 2009
by wayward
Led Marquee question 14 5667 April 11, 2009
by mcai8sh4

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Did you know that you can make a spooky Halloween Jack-O-Lantern with a microcontroller? Learn more...