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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 4642 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3138 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5723 August 28, 2020
by scootergarrett
More bootloading 1 3586 December 29, 2019
by scootergarrett
Boot Loading 2 3453 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5095 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4052 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3990 November 15, 2016
by sask55
RPM Program 24 9425 September 23, 2016
by Ralphxyz
Makefile 4 4105 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5726 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4527 March 21, 2016
by sask55
ADMUX=0 7 4391 February 19, 2016
by Javy
Using two timers 22 4643 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4132 January 17, 2016
by Rick_S
Master/Slave I2C 32 16732 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4045 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3551 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18575 October 02, 2015
by BobaMosfet
Replacement LCD 4 3912 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5141 September 18, 2015
by RickMcKeon
MCU basic concept 6 3910 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4657 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7110 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4036 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5108 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5199 February 14, 2015
by Noter
Programming with graphics 6 4281 November 24, 2014
by jmuthe
Let's do a project 42 5949 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4906 November 11, 2014
by BobaMosfet
COM Port Problem 4 3777 October 22, 2014
by BobaMosfet
Do not understand this 12 5526 September 29, 2014
by BobaMosfet
original program 3 3686 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4943 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3861 June 10, 2014
by lailai
Motorcycle tachometer 1 4157 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4386 June 01, 2014
by sask55
Pointer questions 6 4089 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3789 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23288 May 13, 2014
by Ralphxyz
a Tiny project 15 5242 May 05, 2014
by Pew446
char array if statement 4 3687 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4290 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5455 March 15, 2014
by JimFrederickson
char array if statement 12 4918 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8616 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3642 February 24, 2014
by boxvic
complex library 3 3939 January 19, 2014
by esoderberg
complex library 1 3522 January 18, 2014
by scootergarrett
MKII questions 23 5218 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4017 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9555 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4491 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9063 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20154 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4335 October 26, 2013
by Noter
HV Programmer 8 4557 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6078 September 11, 2013
by pcbolt
Get time between sensor readings 5 4179 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5685 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5285 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3937 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4358 August 07, 2013
by pcbolt
XMEGA 2 4059 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6215 July 17, 2013
by edb
Different result with different variable names 9 4392 June 04, 2013
by scootergarrett
Strange ADC errors 15 4783 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3718 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4059 May 29, 2013
by Kami
Define debug comments 10 4138 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8984 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4092 April 28, 2013
by pcbolt
makefile eeprom 2 3824 April 22, 2013
by pcbolt
TWI questions. 10 5464 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13328 April 07, 2013
by JimFrederickson
Bootloader woes 15 4655 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4647 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5061 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5762 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11885 March 28, 2013
by Ralphxyz
creating make file 10 4170 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4000 March 14, 2013
by lnino
USART as SPI 7 7064 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4135 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5897 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3901 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3736 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4485 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4187 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5283 February 12, 2013
by Nichben
Beginners Guide 2 4359 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5712 February 05, 2013
by adosch
Writing into memory while running program 4 3837 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4349 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4007 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7819 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6445 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9073 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4039 January 12, 2013
by Noter
help with keypad/display project code 23 5109 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4303 January 10, 2013
by keith712
LED circuit not producing expected results 5 4433 January 05, 2013
by Noter
AVR Programming without bootloader 29 10095 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3809 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10709 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4967 December 29, 2012
by pcbolt
typecast problem? 7 3889 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5059 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5068 December 24, 2012
by Noter
oscillator fuse bits 9 4343 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4340 December 23, 2012
by keith712
no such file error 1 6 4964 December 23, 2012
by keith712
Using strcpy 3 4295 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6095 December 18, 2012
by Rick_S
printf problems 9 4157 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6688 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6890 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4764 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29147 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3651 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4292 November 20, 2012
by BobaMosfet
printf_P problems 5 4993 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6334 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6154 October 22, 2012
by JimFrederickson
waht dose |= do 5 4446 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5438 October 20, 2012
by fishberg5051
Array limitations 6 6961 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5982 October 16, 2012
by ankush_karche
Reading from uart stream 18 6303 October 15, 2012
by sask55
AVRISP v2 programmer 3 4258 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6689 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4709 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5503 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6723 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4476 October 01, 2012
by Noter
indexing an array with a variable 5 3982 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3584 September 27, 2012
by ankush_karche
use of strcat fuction 7 4808 September 23, 2012
by sask55
ADC problem 11 4662 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5146 September 18, 2012
by Bushy
Program too big for MCU? 3 4134 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9295 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5309 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4448 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4330 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4278 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4403 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16690 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4930 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4045 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4176 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3837 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5212 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5829 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3768 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5004 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4191 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4657 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4343 August 18, 2012
by Finis
TypeCast problem 3 3942 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4029 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4135 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4397 August 03, 2012
by virtual
Basic programming help 11 4265 July 30, 2012
by sask55
Random Number Generator 5 7289 July 25, 2012
by lnino
Scanner Input/Output 7 4141 July 23, 2012
by bl00513
Test program - location? 3 4115 July 21, 2012
by TheFed
Making a library? 11 7490 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24581 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4681 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15629 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4319 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8059 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4468 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6852 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6473 July 06, 2012
by edb
Counting the changes in a pin 3 3991 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4132 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5451 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4609 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6458 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3880 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4168 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6243 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5420 June 23, 2012
by rmore
Reading eeprom 3 4310 June 21, 2012
by missle3944
Bluetooth Module Question 2 4111 June 20, 2012
by pcbolt
Using #define 3 3871 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4098 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4330 June 14, 2012
by dicko
Timing for each line of code 3 3851 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5782 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4078 June 10, 2012
by Pew446
328p makefile 5 4029 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8294 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4607 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4095 June 03, 2012
by chaosatom
Input pin Trouble 2 3907 May 28, 2012
by pcbolt
Master/Slave SPI 10 13137 May 28, 2012
by sask55
SPI problem 7 6923 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3902 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4914 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4318 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4472 May 17, 2012
by RogerFL
Compiler issue? 3 4150 May 17, 2012
by RogerFL
SPI Problem! 1 5028 May 17, 2012
by kemil
Read from atmega 15 15449 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6384 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4108 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6200 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4966 May 08, 2012
by RogerFL
Displaying on the LCD 2 3840 May 06, 2012
by ad2476
Problem with Boolean type 12 9468 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6255 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4362 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4751 April 29, 2012
by JimFrederickson
include statement 2 3850 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4640 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7711 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5588 April 20, 2012
by Ralphxyz
Simple UART code 7 5444 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5028 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4084 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5258 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4559 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5910 April 12, 2012
by hevans
Dont understand the &= and |= 8 4367 April 06, 2012
by pcbolt
newbie 17 4657 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4533 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4492 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4182 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4391 March 30, 2012
by pcbolt
Code Doctor needed. 21 5004 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4534 March 30, 2012
by pcbolt
LED Array questions 3 4103 March 30, 2012
by amartinez
Need help Programing! 2 3885 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4449 March 22, 2012
by pcbolt
trouble need help 7 3977 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5084 March 14, 2012
by stanvan
concise serial output? 5 4602 March 11, 2012
by sask55
2N7000 work with open drain? 5 4900 March 08, 2012
by RogerFL
How to create a timer? 8 4311 March 07, 2012
by Rick_S
Need help with frequency counter 8 4654 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3866 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4177 March 03, 2012
by esoderberg
Mac Terminal programming 11 5002 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3966 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5064 February 29, 2012
by pcbolt
SPI Programming 11 6553 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4706 February 27, 2012
by jvince96
Sending Data to a File 4 4617 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4645 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4269 February 18, 2012
by mdk
Code weird errors? 13 4960 February 17, 2012
by pcbolt
Hardware Connections 3 3701 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14499 February 11, 2012
by Rick_S
First MCU Program 4 4197 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4792 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4022 February 07, 2012
by sask55
Implicit Definition Errors 4 4641 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5178 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5115 February 04, 2012
by dvdsnyd
help with interrupts 6 4635 February 04, 2012
by dvdsnyd
questions on overflow 4 4631 February 03, 2012
by dvdsnyd
curser positioning 6 3967 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4644 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4231 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5569 January 29, 2012
by DS1000
Sending a string in UART 19 19320 January 27, 2012
by treymd
HD44780 (LCD) 3 4386 January 24, 2012
by glendon
Variation on 3 bit adder 9 4494 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4169 January 23, 2012
by Rick_S
referencing a variable 20 4933 January 21, 2012
by Ralphxyz
pin change interrupts 9 5719 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6442 January 19, 2012
by raylop
test 3 4063 January 18, 2012
by Gil
Trouble with my first program! help 50 5559 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5062 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4571 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6140 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3918 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5902 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4258 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4746 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5701 January 05, 2012
by tchilzer2
Interrupt Problem 8 4571 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4869 January 05, 2012
by hevans
Bootloader error 5 4757 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5356 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4145 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4022 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3954 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4652 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5073 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5100 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6407 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7782 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5260 December 22, 2011
by glendon
Serial Read in Labview 12 6916 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4798 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4151 December 19, 2011
by Striker
Corrupted Data 2 4738 December 13, 2011
by hevans
Digital clock code 2 4446 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12819 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6284 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5725 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4617 December 07, 2011
by huzbum
Music with the MCU?? 12 6194 December 05, 2011
by 2electrified
LED array scroll function 38 12463 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4657 December 04, 2011
by pfullen
Using Vim - installing C script 4 4589 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4726 December 02, 2011
by bluestang
First Program initilload 11 4496 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4444 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4985 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4297 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4834 November 22, 2011
by Rick_S
LCD and custom display 3 4210 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5915 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4681 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4148 November 11, 2011
by BNS
Modbus Master 1 4793 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4707 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4946 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4841 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3974 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13411 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4089 November 07, 2011
by Heed
Array creation and access 4 4059 November 07, 2011
by JimFrederickson
Huffman coding 2 4522 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5553 November 03, 2011
by hevans
Eyeboard, a new approach 1 4714 November 03, 2011
by lcruz007
TWI hang up 4 4934 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4421 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4303 October 28, 2011
by hevans
Complete one button menu system 3 8276 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5043 October 17, 2011
by claesz
ADC help 3 3954 October 15, 2011
by sonicgadgets
String manipulation 6 5312 October 13, 2011
by claesz
Basic Makefile Help 4 4045 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8909 October 06, 2011
by Rick_S
Led Blink 3 4652 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4752 October 03, 2011
by hevans
Games to learn programming 4 6523 September 23, 2011
by Ralphxyz
Master Slave communications 4 4908 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4295 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5277 September 11, 2011
by dgikuljot
MCU Configuration 12 4306 September 08, 2011
by BobaMosfet
Varying voltages 10 4406 September 07, 2011
by bretm
Interpret statement 5 4297 September 03, 2011
by egero1
Temp spi help 3 4008 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6233 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4201 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5113 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5278 August 21, 2011
by BobaMosfet
xylophone program 1 4405 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4306 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4659 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5742 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11398 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4263 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5896 August 08, 2011
by bretm
Noise Noise Noise 3 5115 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3989 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4542 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7205 August 03, 2011
by kayrock
EEPROM confusion 13 5996 July 29, 2011
by Noter
1value error 21 5275 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4325 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4996 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4341 July 21, 2011
by carlhako
Populating an Array 22 5758 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4729 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7812 July 19, 2011
by BobaMosfet
Make header file 10 6916 July 19, 2011
by Ralphxyz
pwm for dac 58 9932 July 18, 2011
by kayrock
Random Number 2 4116 July 18, 2011
by Robotnik
Interupts with a button 3 3805 July 16, 2011
by Noter
need help with my code 3 4318 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4043 July 13, 2011
by gcharris
C++ 8 6778 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4216 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4567 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5883 July 08, 2011
by Rick_S
Making a programmer 7 4336 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5932 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4724 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6156 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4321 June 27, 2011
by Rick_S
Time.h 3 4698 June 23, 2011
by JamesR
Pygame (no rect object) 5 4849 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4326 June 22, 2011
by Ralphxyz
Error in Code 2 3653 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4227 June 21, 2011
by lnino
Responding to a Button with Polling 7 4595 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5780 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4037 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4458 June 13, 2011
by JoyceChee
Nerdkit 22 5574 June 11, 2011
by HJA
Button ipod help 5 3770 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4321 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5303 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4280 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4647 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5484 May 29, 2011
by Ralphxyz
questions about setting bits 11 7175 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9525 May 26, 2011
by huzbum
Question About Interrupts 4 4324 May 25, 2011
by huzbum
RPM to MPH 12 6471 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6267 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4530 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4438 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5775 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5171 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5720 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4393 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4281 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5490 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4612 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8955 May 17, 2011
by amartinez
PSTR error? 5 4164 May 17, 2011
by hevans
Photoresistor to ADC 15 5199 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4123 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5182 May 14, 2011
by bretm
Help with some code? 4 4138 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4572 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4299 May 13, 2011
by bretm
Python first try comments please 18 5285 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6063 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4493 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10594 May 09, 2011
by Ralphxyz
Python Help 23 7228 May 09, 2011
by kemil
Purchased MCU does not work? 7 6143 May 08, 2011
by paulwszew
Compiling error codes 10 4161 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4360 May 05, 2011
by hevans
upgrade! 1 4293 May 04, 2011
by XOXO
SPI communication code 11 5762 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3946 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5873 April 24, 2011
by xodin
Programming in JAVA 8 16898 April 21, 2011
by Ralphxyz
Function help 5 4492 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4746 April 21, 2011
by lnino
Interesting code structure. 21 5818 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6301 April 20, 2011
by uml_12
SPI transfer delay 3 4542 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4942 April 18, 2011
by Noter
Implementation of printf(...) function 2 4529 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6019 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5011 April 16, 2011
by kayrock
Programming with serial port 6 5218 April 14, 2011
by carlhako
UART 2 4481 April 14, 2011
by Rick_S
Programmers Notepad 4 5259 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4319 April 12, 2011
by bretm
Nerdkits library 9 4544 April 10, 2011
by hariharan
Playing different music with the MCU 7 23771 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5550 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5659 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7549 April 06, 2011
by Schrat
Memory organization 8 4661 April 06, 2011
by Noter
LED array 2 4353 April 06, 2011
by hevans
compiling a .c file 8 5065 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4732 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4531 April 05, 2011
by bretm
led array code 7 4806 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6412 April 02, 2011
by kkanodia
Frequency 20 5303 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4555 April 02, 2011
by hariharan
Help with code 3 4143 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5113 March 31, 2011
by lnino
Connect a different LCD 12 4902 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5839 March 30, 2011
by bretm
Writing software using eye movements 2 4112 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6008 March 29, 2011
by lnino
Interrupts 18 6059 March 28, 2011
by hariharan
OR gate? 14 5038 March 27, 2011
by esoderberg
Analog Output 2 4172 March 26, 2011
by Ralphxyz
For command 8 4227 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4953 March 25, 2011
by hevans
ADMUX 52 7177 March 25, 2011
by Ralphxyz
Attiny10 7 7284 March 25, 2011
by Rick_S
Java Help 2 4416 March 24, 2011
by Ralphxyz
Help with ADC 3 4014 March 23, 2011
by bretm
help needed with uart code 4 4841 March 19, 2011
by plinko
Uart 2 4216 March 19, 2011
by missle3944
How to make a "Make File" 3 5399 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6825 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5338 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6600 March 11, 2011
by missle3944
Hacking an old school led display 11 8704 March 10, 2011
by Noter
Setting Pin Low 2 4149 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4214 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4726 March 06, 2011
by billwis
Function Prototypes 4 4156 March 04, 2011
by Rick_S
Debugger 3 4285 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6412 March 02, 2011
by bretm
Registers????? 14 4768 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4470 February 27, 2011
by MichaelJE2
Basic C Programming 13 6648 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4575 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5860 February 23, 2011
by Wads
Programming Capabilities 7 4287 February 23, 2011
by Twarter369
RC car 6 5440 February 22, 2011
by derberp
How to play user entered sound? 9 4729 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4093 February 21, 2011
by hevans
Compiling the bootloader 17 5720 February 20, 2011
by Ralphxyz
Help with PWM 2 5322 February 20, 2011
by hevans
ADCRA 4 4301 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5718 February 20, 2011
by hevans
Accelerometer project 12 9293 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4063 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5179 February 13, 2011
by fubar769
Servo code execution 1 4359 February 11, 2011
by missle3944
New chip programming 2 5055 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6045 February 07, 2011
by hevans
Compiling 3 4208 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4972 February 05, 2011
by mongo
Checking a Pins Status 3 4519 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4220 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4438 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5906 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4273 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3959 February 01, 2011
by Rick_S
ADC HELP!!! 16 6821 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4414 January 31, 2011
by rboggs10
My first .h file usage 3 5514 January 31, 2011
by Ralphxyz
counting 4 4118 January 28, 2011
by Jalex
atmega328P's ADC 2 5702 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26945 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7208 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4811 January 25, 2011
by popwarsweet
Confused again 2 4095 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7359 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4293 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4743 January 23, 2011
by Rick_S
Loading issues 4 4294 January 22, 2011
by Shabigity
printf dip arithmetic 3 4544 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5062 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7342 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5614 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4943 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4657 January 15, 2011
by wanderingjew
MCU specific C programming 4 4909 January 15, 2011
by Hexorg
Math Problem 1 4556 January 15, 2011
by Jalex
Coding question 2 4105 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5253 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4736 January 13, 2011
by Icyhot
programming ladder logic 7 17005 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4509 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5016 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5102 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5454 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4123 January 04, 2011
by Steven
N00B memory allocation questions 4 4431 January 04, 2011
by Sciencenerd
SD card protocol 3 7491 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4731 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5096 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4746 January 01, 2011
by hevans
Just built a 7 segment interface 7 5802 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5861 December 28, 2010
by Ralphxyz
if statements... 12 6088 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6344 December 22, 2010
by VictorsNerdery
Math Check Please 5 4260 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5133 December 22, 2010
by Icyhot
Question Regarding Registers 5 4304 December 16, 2010
by hevans
JTAG programming 2 4873 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4296 December 11, 2010
by mbobak
knight rider LED animation 21 11617 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4154 December 06, 2010
by lcruz007
Error during make 2 4065 December 06, 2010
by bretm
trying to understand MAKE 6 4257 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5315 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4249 December 01, 2010
by hevans
using different crystals 4 4241 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5081 November 25, 2010
by Ralphxyz
Writing Data to File 2 4579 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4478 November 18, 2010
by hevans
Fourier transform 3 5661 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4365 November 11, 2010
by bretm
Quick bootloader question 4 4399 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4625 November 08, 2010
by gusr205
Doing Integrals in C code 5 11549 November 07, 2010
by hevans
Duty cycle 3 4334 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4776 November 05, 2010
by bretm
I2C Nerdkit Library 14 6883 October 30, 2010
by Ralphxyz
Malloc Issues 6 5247 October 30, 2010
by kle8309
Smooth servo movement. 10 6488 October 27, 2010
by esoderberg
or operator 2 4242 October 25, 2010
by hevans
Tech-O-Meter 5 4500 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6664 October 25, 2010
by Rick_S
Temperature sensor 10 5874 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4403 October 23, 2010
by mmw1
how does avr memory work? 2 5199 October 19, 2010
by hevans
DAPA Upload Problem 10 5160 October 18, 2010
by brockmjp
Reading Resistance 4 4739 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7386 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4765 October 10, 2010
by hevans
Setting FUSES? 5 5777 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7673 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5067 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4874 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5215 September 21, 2010
by bretm
MCU Programming Error 2 4066 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4598 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4429 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6535 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4677 September 15, 2010
by bpenglase
Mac problems with programming 7 5040 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6573 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4587 September 07, 2010
by hevans
Initial programming 15 4666 September 04, 2010
by Rick_S
LED all at once 4 4508 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4812 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4568 August 26, 2010
by bretm
alternative programming language 4 6184 August 25, 2010
by awesome
Listen for serial input 4 4905 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4564 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5914 August 21, 2010
by Ralphxyz
tempsensor 4 4341 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5869 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7072 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6535 August 16, 2010
by ironcladmvtm
Compile 4 4492 August 16, 2010
by Ralphxyz
Change text 6 4198 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12723 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5415 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5598 August 07, 2010
by kle8309
Other LCDs? 2 4216 August 06, 2010
by Rick_S
Not working 21 6304 August 06, 2010
by Razvan
Generating random numbers in C. 2 5218 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5214 August 04, 2010
by gnkarn
My MAKE article 2 4909 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5291 July 31, 2010
by sbrod
Multiple ADC ports 9 5467 July 31, 2010
by norby31
what do these errors mean? 11 4432 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10640 July 28, 2010
by hevans
Saving variables 2 4386 July 27, 2010
by bretm
Printing today date on LCD 5 4525 July 27, 2010
by Ralphxyz
Sending a string 6 4957 July 26, 2010
by ioScream
LED Scrolling display 1 4579 July 25, 2010
by ermias
error help 3 4851 July 24, 2010
by cinta51
Need a JumpStart 8 4494 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5441 July 20, 2010
by pjack
Content mismatch - verification error 6 5473 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18095 July 20, 2010
by lsoltmann
LCD sequence question 2 3983 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4673 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8581 July 12, 2010
by lcruz007
ADC with input at ground 6 5214 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4754 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5203 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4457 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5086 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4626 June 29, 2010
by bretm
Saving text to EEPROM 2 5699 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4775 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4488 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4648 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4452 June 12, 2010
by Jer
Foodloader help 5 4759 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4711 June 11, 2010
by treymd
tempsensor project 8 4323 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4835 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4227 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7743 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4312 May 13, 2010
by wayward
ISP programming error 8 12495 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4919 May 11, 2010
by avicell
Maximum PWM frequency? 4 4651 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4270 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4371 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5037 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3993 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4448 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5555 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5420 May 01, 2010
by Solorbob
UART programming (PC side) 4 5043 May 01, 2010
by Hexorg
Assemble resistor notation 4 4129 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4916 April 30, 2010
by bretm
Using PCINT4 5 5149 April 22, 2010
by bretm
Using Shift Registers? 2 5276 April 18, 2010
by wayward
on flash FILE i/o 6 4611 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4258 April 13, 2010
by sask55
AVR Arrays? 2 6233 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11350 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5734 April 11, 2010
by JackScumm
My new game for my EES 7 5018 April 10, 2010
by Hexorg
Silly Coding Question 10 4727 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5339 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5496 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4437 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4687 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5484 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4383 April 02, 2010
by lcruz007
PWM and LEDs 3 5129 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4420 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5034 March 27, 2010
by bretm
Modifing C code without knowing C 3 4443 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9614 March 24, 2010
by Frozenlock
Python code to create LED font 1 5054 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6693 March 21, 2010
by brian
Eclipse AVR plugin help 5 4739 March 18, 2010
by fatmarik
Help with programing plese 4 4276 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5754 March 17, 2010
by Rick_S
POST (power on self test) 2 4556 March 12, 2010
by treymd
Easy PWM tutorial 2 4452 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4887 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4797 March 07, 2010
by lcruz007
asm macro error 2 4271 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4549 March 05, 2010
by xc2rx
ACD sample rate 4 5473 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5632 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4300 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4537 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4086 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5290 March 02, 2010
by lcruz007
Easy Random Numbers 3 5460 March 01, 2010
by hevans
float to int? 5 4570 February 27, 2010
by Hexorg
An interesting beep 1 4568 February 26, 2010
by bretm
Bucket Brigade 3 4361 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11857 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5528 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4282 February 15, 2010
by ton_mit
Bootloader install 6 5988 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5531 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4530 February 13, 2010
by banerjen
clearing data in serail buffer 5 8177 February 11, 2010
by sask55
microseconds realtimeclock 3 4628 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4634 February 08, 2010
by mrobbins
time structure check 12 4482 February 07, 2010
by wayward
ISP Question 10 4855 February 06, 2010
by Phrank916
Can't upload to m328p 4 5000 February 06, 2010
by sask55
Check out my new project! 5 4835 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4452 February 02, 2010
by saleem
Convert uint8_t to char 3 15155 February 01, 2010
by saleem
Need Accelerometer... 8 4746 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4343 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4341 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5730 January 29, 2010
by Rick_S
what the heck does << mean? 4 4811 January 29, 2010
by Ralphxyz
Clocking another IC 3 4206 January 27, 2010
by mrobbins
Twisted pair 11 5122 January 26, 2010
by mongo
Python Majic 3 5501 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4468 January 22, 2010
by hevans
Trouble in sending information in UART 3 4706 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5690 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10314 January 20, 2010
by saleem
Help needed on counting program 5 4887 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5846 January 19, 2010
by treymd
Python creates it's own errors! 17 4457 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4439 January 18, 2010
by mongo
Compiling new code 10 4898 January 16, 2010
by N3Roaster
Make error 17 5200 January 16, 2010
by Eb547
ISP and micro madness. 12 4621 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4542 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4441 January 14, 2010
by Rick_S
Book suggestions? 3 4354 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4703 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4775 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6146 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4636 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4770 December 31, 2009
by hevans
Understanding Array Code 9 4820 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4390 December 30, 2009
by markjbenson
Pin change interrupt 2 5036 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5824 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4694 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18550 December 27, 2009
by jastermerrel
Makefile foodloader 34 6855 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6929 December 25, 2009
by Aceslick911
High voltage signal timer 3 4277 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6921 December 22, 2009
by Rick_S
Managing data tables 12 4830 December 21, 2009
by JKITSON
external interrupt 1 4274 December 21, 2009
by saleem
Weather Station 1 5096 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6342 December 14, 2009
by hevans
from ivonv's post 8 5500 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4439 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5603 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5880 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5271 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4302 December 04, 2009
by pbfy0
A few questions... 10 5310 November 29, 2009
by hevans
Help with code please 22 6430 November 29, 2009
by pbfy0
Programmers Wanted 1 4622 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4518 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4558 November 24, 2009
by FWSquatch
Random Questions 10 4667 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5062 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7213 November 23, 2009
by BobaMosfet
C Programming basic question 3 4528 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7291 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5668 November 02, 2009
by hevans
How-To: Sleep 11 7331 October 27, 2009
by mikedoug
I2C communications 3 4487 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8107 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4340 October 19, 2009
by puargs
Suggestions for LCD program space 13 5350 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4846 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5574 September 28, 2009
by rusirius
Connection to cell phones 7 5472 September 22, 2009
by rusirius
Very simple assembly problem 13 6572 September 21, 2009
by rusirius
Linux C editor recommendation 11 7101 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6337 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5279 September 15, 2009
by rusirius
Using source code 10 5039 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5307 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4760 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7806 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14619 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5227 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6861 August 15, 2009
by Starwarslegokid
python loop 21 6582 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5553 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5469 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20009 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8244 July 29, 2009
by mrobbins
Bootloader Kit 9 5537 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11375 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11943 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4672 July 10, 2009
by karlockhart
Digital Write Question 14 5403 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7052 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4639 June 22, 2009
by Tug
debugging 4 5109 June 20, 2009
by wayward
Help with a state machine 3 6072 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8824 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6773 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6074 May 26, 2009
by wayward
sprintf 4 6959 May 22, 2009
by wayward
testing the programmer 3 4756 May 16, 2009
by digiassn
initialload 3 4958 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5824 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5309 May 06, 2009
by wayward
AVR Bootloaders 3 4876 April 18, 2009
by wayward
Led Marquee question 14 5574 April 11, 2009
by mcai8sh4

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Did you know that binary numbers use base 2 to represent numbers, and these are important for understanding microcontroller registers? Learn more...