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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 4574 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3075 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5666 August 28, 2020
by scootergarrett
More bootloading 1 3531 December 29, 2019
by scootergarrett
Boot Loading 2 3421 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5055 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4015 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3949 November 15, 2016
by sask55
RPM Program 24 9364 September 23, 2016
by Ralphxyz
Makefile 4 4071 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5693 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4476 March 21, 2016
by sask55
ADMUX=0 7 4361 February 19, 2016
by Javy
Using two timers 22 4601 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4096 January 17, 2016
by Rick_S
Master/Slave I2C 32 16668 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4006 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3522 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18505 October 02, 2015
by BobaMosfet
Replacement LCD 4 3872 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5088 September 18, 2015
by RickMcKeon
MCU basic concept 6 3882 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4621 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7049 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4003 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5082 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5158 February 14, 2015
by Noter
Programming with graphics 6 4260 November 24, 2014
by jmuthe
Let's do a project 42 5883 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4863 November 11, 2014
by BobaMosfet
COM Port Problem 4 3746 October 22, 2014
by BobaMosfet
Do not understand this 12 5492 September 29, 2014
by BobaMosfet
original program 3 3651 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4910 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3824 June 10, 2014
by lailai
Motorcycle tachometer 1 4130 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4350 June 01, 2014
by sask55
Pointer questions 6 4041 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3762 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23119 May 13, 2014
by Ralphxyz
a Tiny project 15 5211 May 05, 2014
by Pew446
char array if statement 4 3656 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4251 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5420 March 15, 2014
by JimFrederickson
char array if statement 12 4893 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8549 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3618 February 24, 2014
by boxvic
complex library 3 3904 January 19, 2014
by esoderberg
complex library 1 3484 January 18, 2014
by scootergarrett
MKII questions 23 5191 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3989 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9522 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4461 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9017 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20108 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4305 October 26, 2013
by Noter
HV Programmer 8 4523 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6052 September 11, 2013
by pcbolt
Get time between sensor readings 5 4159 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5648 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5242 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3918 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4324 August 07, 2013
by pcbolt
XMEGA 2 4032 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6154 July 17, 2013
by edb
Different result with different variable names 9 4349 June 04, 2013
by scootergarrett
Strange ADC errors 15 4757 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3698 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4023 May 29, 2013
by Kami
Define debug comments 10 4113 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8942 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4069 April 28, 2013
by pcbolt
makefile eeprom 2 3792 April 22, 2013
by pcbolt
TWI questions. 10 5419 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13261 April 07, 2013
by JimFrederickson
Bootloader woes 15 4621 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4628 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5030 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5719 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11828 March 28, 2013
by Ralphxyz
creating make file 10 4145 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3975 March 14, 2013
by lnino
USART as SPI 7 7023 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4110 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5861 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3880 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3709 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4454 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4164 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5253 February 12, 2013
by Nichben
Beginners Guide 2 4325 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5676 February 05, 2013
by adosch
Writing into memory while running program 4 3804 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4331 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3967 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7786 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6410 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9016 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4015 January 12, 2013
by Noter
help with keypad/display project code 23 5073 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4262 January 10, 2013
by keith712
LED circuit not producing expected results 5 4405 January 05, 2013
by Noter
AVR Programming without bootloader 29 9945 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3780 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10673 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4936 December 29, 2012
by pcbolt
typecast problem? 7 3862 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5024 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5026 December 24, 2012
by Noter
oscillator fuse bits 9 4318 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4292 December 23, 2012
by keith712
no such file error 1 6 4929 December 23, 2012
by keith712
Using strcpy 3 4267 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6045 December 18, 2012
by Rick_S
printf problems 9 4127 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6659 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6845 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4727 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29049 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3627 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4266 November 20, 2012
by BobaMosfet
printf_P problems 5 4965 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6306 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6110 October 22, 2012
by JimFrederickson
waht dose |= do 5 4420 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5411 October 20, 2012
by fishberg5051
Array limitations 6 6887 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5956 October 16, 2012
by ankush_karche
Reading from uart stream 18 6265 October 15, 2012
by sask55
AVRISP v2 programmer 3 4230 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6656 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4681 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5456 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6693 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4450 October 01, 2012
by Noter
indexing an array with a variable 5 3965 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3555 September 27, 2012
by ankush_karche
use of strcat fuction 7 4781 September 23, 2012
by sask55
ADC problem 11 4631 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5115 September 18, 2012
by Bushy
Program too big for MCU? 3 4107 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9266 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5283 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4426 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4305 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4248 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4365 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16632 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4902 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4019 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4149 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3808 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5182 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5795 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3744 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4977 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4164 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4634 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4313 August 18, 2012
by Finis
TypeCast problem 3 3915 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3995 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4094 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4366 August 03, 2012
by virtual
Basic programming help 11 4220 July 30, 2012
by sask55
Random Number Generator 5 7242 July 25, 2012
by lnino
Scanner Input/Output 7 4106 July 23, 2012
by bl00513
Test program - location? 3 4083 July 21, 2012
by TheFed
Making a library? 11 7446 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24528 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4651 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15522 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4290 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8012 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4444 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6818 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6439 July 06, 2012
by edb
Counting the changes in a pin 3 3965 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4102 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5423 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4580 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6428 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3851 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4140 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6182 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5391 June 23, 2012
by rmore
Reading eeprom 3 4279 June 21, 2012
by missle3944
Bluetooth Module Question 2 4090 June 20, 2012
by pcbolt
Using #define 3 3841 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4069 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4301 June 14, 2012
by dicko
Timing for each line of code 3 3823 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5742 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4048 June 10, 2012
by Pew446
328p makefile 5 4004 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8263 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4577 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4074 June 03, 2012
by chaosatom
Input pin Trouble 2 3884 May 28, 2012
by pcbolt
Master/Slave SPI 10 13099 May 28, 2012
by sask55
SPI problem 7 6883 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3864 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4884 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4296 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4446 May 17, 2012
by RogerFL
Compiler issue? 3 4129 May 17, 2012
by RogerFL
SPI Problem! 1 4997 May 17, 2012
by kemil
Read from atmega 15 15381 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6362 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4080 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6171 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4936 May 08, 2012
by RogerFL
Displaying on the LCD 2 3813 May 06, 2012
by ad2476
Problem with Boolean type 12 9404 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6216 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4341 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4720 April 29, 2012
by JimFrederickson
include statement 2 3822 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4607 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7669 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5561 April 20, 2012
by Ralphxyz
Simple UART code 7 5406 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5006 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4053 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5219 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4528 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5870 April 12, 2012
by hevans
Dont understand the &= and |= 8 4338 April 06, 2012
by pcbolt
newbie 17 4627 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4504 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4464 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4153 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4362 March 30, 2012
by pcbolt
Code Doctor needed. 21 4973 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4508 March 30, 2012
by pcbolt
LED Array questions 3 4072 March 30, 2012
by amartinez
Need help Programing! 2 3855 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4423 March 22, 2012
by pcbolt
trouble need help 7 3947 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5046 March 14, 2012
by stanvan
concise serial output? 5 4579 March 11, 2012
by sask55
2N7000 work with open drain? 5 4873 March 08, 2012
by RogerFL
How to create a timer? 8 4279 March 07, 2012
by Rick_S
Need help with frequency counter 8 4624 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3843 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4154 March 03, 2012
by esoderberg
Mac Terminal programming 11 4970 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3935 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5035 February 29, 2012
by pcbolt
SPI Programming 11 6514 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4674 February 27, 2012
by jvince96
Sending Data to a File 4 4588 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4621 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4244 February 18, 2012
by mdk
Code weird errors? 13 4919 February 17, 2012
by pcbolt
Hardware Connections 3 3673 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14446 February 11, 2012
by Rick_S
First MCU Program 4 4168 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4763 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4001 February 07, 2012
by sask55
Implicit Definition Errors 4 4621 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5153 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5086 February 04, 2012
by dvdsnyd
help with interrupts 6 4613 February 04, 2012
by dvdsnyd
questions on overflow 4 4596 February 03, 2012
by dvdsnyd
curser positioning 6 3947 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4616 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4201 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5518 January 29, 2012
by DS1000
Sending a string in UART 19 19276 January 27, 2012
by treymd
HD44780 (LCD) 3 4363 January 24, 2012
by glendon
Variation on 3 bit adder 9 4453 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4126 January 23, 2012
by Rick_S
referencing a variable 20 4893 January 21, 2012
by Ralphxyz
pin change interrupts 9 5676 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6420 January 19, 2012
by raylop
test 3 4030 January 18, 2012
by Gil
Trouble with my first program! help 50 5530 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5023 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4549 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6108 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3895 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5864 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4223 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4722 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5681 January 05, 2012
by tchilzer2
Interrupt Problem 8 4546 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4837 January 05, 2012
by hevans
Bootloader error 5 4736 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5326 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4117 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3994 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3922 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4623 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5047 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5078 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6375 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7742 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5226 December 22, 2011
by glendon
Serial Read in Labview 12 6884 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4772 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4123 December 19, 2011
by Striker
Corrupted Data 2 4712 December 13, 2011
by hevans
Digital clock code 2 4425 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12778 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6253 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5688 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4585 December 07, 2011
by huzbum
Music with the MCU?? 12 6149 December 05, 2011
by 2electrified
LED array scroll function 38 12402 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4618 December 04, 2011
by pfullen
Using Vim - installing C script 4 4546 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4694 December 02, 2011
by bluestang
First Program initilload 11 4454 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4416 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4954 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4266 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4800 November 22, 2011
by Rick_S
LCD and custom display 3 4175 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5875 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4651 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4130 November 11, 2011
by BNS
Modbus Master 1 4762 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4684 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4920 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4812 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3953 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13354 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4062 November 07, 2011
by Heed
Array creation and access 4 4031 November 07, 2011
by JimFrederickson
Huffman coding 2 4488 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5524 November 03, 2011
by hevans
Eyeboard, a new approach 1 4688 November 03, 2011
by lcruz007
TWI hang up 4 4912 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4394 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4286 October 28, 2011
by hevans
Complete one button menu system 3 8232 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5022 October 17, 2011
by claesz
ADC help 3 3930 October 15, 2011
by sonicgadgets
String manipulation 6 5276 October 13, 2011
by claesz
Basic Makefile Help 4 4028 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8872 October 06, 2011
by Rick_S
Led Blink 3 4631 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4717 October 03, 2011
by hevans
Games to learn programming 4 6375 September 23, 2011
by Ralphxyz
Master Slave communications 4 4882 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4269 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5236 September 11, 2011
by dgikuljot
MCU Configuration 12 4279 September 08, 2011
by BobaMosfet
Varying voltages 10 4375 September 07, 2011
by bretm
Interpret statement 5 4271 September 03, 2011
by egero1
Temp spi help 3 3987 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6202 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4172 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5091 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5248 August 21, 2011
by BobaMosfet
xylophone program 1 4368 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4282 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4633 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5710 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11337 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4241 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5856 August 08, 2011
by bretm
Noise Noise Noise 3 5080 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3963 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4500 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7155 August 03, 2011
by kayrock
EEPROM confusion 13 5956 July 29, 2011
by Noter
1value error 21 5242 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4305 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4965 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4314 July 21, 2011
by carlhako
Populating an Array 22 5739 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4702 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7781 July 19, 2011
by BobaMosfet
Make header file 10 6886 July 19, 2011
by Ralphxyz
pwm for dac 58 9899 July 18, 2011
by kayrock
Random Number 2 4092 July 18, 2011
by Robotnik
Interupts with a button 3 3780 July 16, 2011
by Noter
need help with my code 3 4292 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4022 July 13, 2011
by gcharris
C++ 8 6751 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4186 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4531 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5848 July 08, 2011
by Rick_S
Making a programmer 7 4313 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5903 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4696 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6125 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4287 June 27, 2011
by Rick_S
Time.h 3 4670 June 23, 2011
by JamesR
Pygame (no rect object) 5 4813 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4297 June 22, 2011
by Ralphxyz
Error in Code 2 3634 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4197 June 21, 2011
by lnino
Responding to a Button with Polling 7 4566 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5752 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4009 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4433 June 13, 2011
by JoyceChee
Nerdkit 22 5529 June 11, 2011
by HJA
Button ipod help 5 3742 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4294 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5259 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4252 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4619 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5445 May 29, 2011
by Ralphxyz
questions about setting bits 11 7143 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9474 May 26, 2011
by huzbum
Question About Interrupts 4 4301 May 25, 2011
by huzbum
RPM to MPH 12 6434 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6228 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4506 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4409 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5745 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5130 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5681 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4367 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4246 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5466 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4582 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8918 May 17, 2011
by amartinez
PSTR error? 5 4144 May 17, 2011
by hevans
Photoresistor to ADC 15 5168 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4059 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5153 May 14, 2011
by bretm
Help with some code? 4 4099 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4542 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4261 May 13, 2011
by bretm
Python first try comments please 18 5255 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6026 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4459 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10538 May 09, 2011
by Ralphxyz
Python Help 23 7191 May 09, 2011
by kemil
Purchased MCU does not work? 7 6120 May 08, 2011
by paulwszew
Compiling error codes 10 4139 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4329 May 05, 2011
by hevans
upgrade! 1 4249 May 04, 2011
by XOXO
SPI communication code 11 5736 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3917 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5843 April 24, 2011
by xodin
Programming in JAVA 8 16840 April 21, 2011
by Ralphxyz
Function help 5 4464 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4721 April 21, 2011
by lnino
Interesting code structure. 21 5779 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6276 April 20, 2011
by uml_12
SPI transfer delay 3 4518 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4893 April 18, 2011
by Noter
Implementation of printf(...) function 2 4504 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5992 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4976 April 16, 2011
by kayrock
Programming with serial port 6 5191 April 14, 2011
by carlhako
UART 2 4439 April 14, 2011
by Rick_S
Programmers Notepad 4 5219 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4288 April 12, 2011
by bretm
Nerdkits library 9 4514 April 10, 2011
by hariharan
Playing different music with the MCU 7 23729 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5519 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5632 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7502 April 06, 2011
by Schrat
Memory organization 8 4630 April 06, 2011
by Noter
LED array 2 4329 April 06, 2011
by hevans
compiling a .c file 8 5040 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4707 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4506 April 05, 2011
by bretm
led array code 7 4781 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6376 April 02, 2011
by kkanodia
Frequency 20 5267 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4530 April 02, 2011
by hariharan
Help with code 3 4114 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5079 March 31, 2011
by lnino
Connect a different LCD 12 4872 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5794 March 30, 2011
by bretm
Writing software using eye movements 2 4078 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5967 March 29, 2011
by lnino
Interrupts 18 6033 March 28, 2011
by hariharan
OR gate? 14 5012 March 27, 2011
by esoderberg
Analog Output 2 4127 March 26, 2011
by Ralphxyz
For command 8 4192 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4925 March 25, 2011
by hevans
ADMUX 52 7131 March 25, 2011
by Ralphxyz
Attiny10 7 7252 March 25, 2011
by Rick_S
Java Help 2 4384 March 24, 2011
by Ralphxyz
Help with ADC 3 3976 March 23, 2011
by bretm
help needed with uart code 4 4818 March 19, 2011
by plinko
Uart 2 4189 March 19, 2011
by missle3944
How to make a "Make File" 3 5363 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6796 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5301 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6573 March 11, 2011
by missle3944
Hacking an old school led display 11 8505 March 10, 2011
by Noter
Setting Pin Low 2 4120 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4190 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4692 March 06, 2011
by billwis
Function Prototypes 4 4116 March 04, 2011
by Rick_S
Debugger 3 4253 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6363 March 02, 2011
by bretm
Registers????? 14 4738 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4423 February 27, 2011
by MichaelJE2
Basic C Programming 13 6609 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4542 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5835 February 23, 2011
by Wads
Programming Capabilities 7 4256 February 23, 2011
by Twarter369
RC car 6 5409 February 22, 2011
by derberp
How to play user entered sound? 9 4687 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4061 February 21, 2011
by hevans
Compiling the bootloader 17 5691 February 20, 2011
by Ralphxyz
Help with PWM 2 5301 February 20, 2011
by hevans
ADCRA 4 4266 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5694 February 20, 2011
by hevans
Accelerometer project 12 9269 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4037 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5156 February 13, 2011
by fubar769
Servo code execution 1 4327 February 11, 2011
by missle3944
New chip programming 2 5032 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6014 February 07, 2011
by hevans
Compiling 3 4181 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4935 February 05, 2011
by mongo
Checking a Pins Status 3 4500 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4187 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4414 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5879 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4246 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3938 February 01, 2011
by Rick_S
ADC HELP!!! 16 6781 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4383 January 31, 2011
by rboggs10
My first .h file usage 3 5489 January 31, 2011
by Ralphxyz
counting 4 4096 January 28, 2011
by Jalex
atmega328P's ADC 2 5677 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26905 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7180 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4776 January 25, 2011
by popwarsweet
Confused again 2 4065 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7316 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4265 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4703 January 23, 2011
by Rick_S
Loading issues 4 4266 January 22, 2011
by Shabigity
printf dip arithmetic 3 4513 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5032 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7313 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5579 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4914 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4631 January 15, 2011
by wanderingjew
MCU specific C programming 4 4885 January 15, 2011
by Hexorg
Math Problem 1 4528 January 15, 2011
by Jalex
Coding question 2 4079 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5220 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4715 January 13, 2011
by Icyhot
programming ladder logic 7 16940 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4487 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4984 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5069 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5416 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4099 January 04, 2011
by Steven
N00B memory allocation questions 4 4404 January 04, 2011
by Sciencenerd
SD card protocol 3 7457 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4707 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5061 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4721 January 01, 2011
by hevans
Just built a 7 segment interface 7 5777 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5829 December 28, 2010
by Ralphxyz
if statements... 12 6054 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6316 December 22, 2010
by VictorsNerdery
Math Check Please 5 4221 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5098 December 22, 2010
by Icyhot
Question Regarding Registers 5 4282 December 16, 2010
by hevans
JTAG programming 2 4850 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4266 December 11, 2010
by mbobak
knight rider LED animation 21 11519 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4119 December 06, 2010
by lcruz007
Error during make 2 4037 December 06, 2010
by bretm
trying to understand MAKE 6 4225 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5276 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4221 December 01, 2010
by hevans
using different crystals 4 4219 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5050 November 25, 2010
by Ralphxyz
Writing Data to File 2 4547 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4451 November 18, 2010
by hevans
Fourier transform 3 5624 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4336 November 11, 2010
by bretm
Quick bootloader question 4 4356 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4599 November 08, 2010
by gusr205
Doing Integrals in C code 5 11500 November 07, 2010
by hevans
Duty cycle 3 4306 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4751 November 05, 2010
by bretm
I2C Nerdkit Library 14 6848 October 30, 2010
by Ralphxyz
Malloc Issues 6 5213 October 30, 2010
by kle8309
Smooth servo movement. 10 6461 October 27, 2010
by esoderberg
or operator 2 4212 October 25, 2010
by hevans
Tech-O-Meter 5 4468 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6628 October 25, 2010
by Rick_S
Temperature sensor 10 5842 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4378 October 23, 2010
by mmw1
how does avr memory work? 2 5176 October 19, 2010
by hevans
DAPA Upload Problem 10 5132 October 18, 2010
by brockmjp
Reading Resistance 4 4715 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7344 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4730 October 10, 2010
by hevans
Setting FUSES? 5 5740 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7632 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5031 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4845 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5169 September 21, 2010
by bretm
MCU Programming Error 2 4049 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4569 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4391 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6503 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4648 September 15, 2010
by bpenglase
Mac problems with programming 7 5016 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6541 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4560 September 07, 2010
by hevans
Initial programming 15 4638 September 04, 2010
by Rick_S
LED all at once 4 4465 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4789 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4535 August 26, 2010
by bretm
alternative programming language 4 6151 August 25, 2010
by awesome
Listen for serial input 4 4880 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4539 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5887 August 21, 2010
by Ralphxyz
tempsensor 4 4303 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5845 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7028 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6508 August 16, 2010
by ironcladmvtm
Compile 4 4470 August 16, 2010
by Ralphxyz
Change text 6 4175 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12681 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5389 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5567 August 07, 2010
by kle8309
Other LCDs? 2 4195 August 06, 2010
by Rick_S
Not working 21 6264 August 06, 2010
by Razvan
Generating random numbers in C. 2 5196 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5185 August 04, 2010
by gnkarn
My MAKE article 2 4885 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5259 July 31, 2010
by sbrod
Multiple ADC ports 9 5427 July 31, 2010
by norby31
what do these errors mean? 11 4413 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10591 July 28, 2010
by hevans
Saving variables 2 4366 July 27, 2010
by bretm
Printing today date on LCD 5 4485 July 27, 2010
by Ralphxyz
Sending a string 6 4932 July 26, 2010
by ioScream
LED Scrolling display 1 4553 July 25, 2010
by ermias
error help 3 4830 July 24, 2010
by cinta51
Need a JumpStart 8 4463 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5416 July 20, 2010
by pjack
Content mismatch - verification error 6 5449 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18027 July 20, 2010
by lsoltmann
LCD sequence question 2 3960 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4640 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8543 July 12, 2010
by lcruz007
ADC with input at ground 6 5177 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4737 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5180 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4433 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5057 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4605 June 29, 2010
by bretm
Saving text to EEPROM 2 5667 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4753 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4463 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4615 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4420 June 12, 2010
by Jer
Foodloader help 5 4735 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4694 June 11, 2010
by treymd
tempsensor project 8 4293 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4797 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4203 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7711 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4290 May 13, 2010
by wayward
ISP programming error 8 12457 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4883 May 11, 2010
by avicell
Maximum PWM frequency? 4 4626 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4244 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4347 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5005 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3971 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4433 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5530 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5388 May 01, 2010
by Solorbob
UART programming (PC side) 4 5005 May 01, 2010
by Hexorg
Assemble resistor notation 4 4104 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4891 April 30, 2010
by bretm
Using PCINT4 5 5117 April 22, 2010
by bretm
Using Shift Registers? 2 5254 April 18, 2010
by wayward
on flash FILE i/o 6 4588 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4241 April 13, 2010
by sask55
AVR Arrays? 2 6214 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11307 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5707 April 11, 2010
by JackScumm
My new game for my EES 7 4991 April 10, 2010
by Hexorg
Silly Coding Question 10 4701 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5313 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5451 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4412 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4652 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5455 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4359 April 02, 2010
by lcruz007
PWM and LEDs 3 5103 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4396 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5007 March 27, 2010
by bretm
Modifing C code without knowing C 3 4418 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9573 March 24, 2010
by Frozenlock
Python code to create LED font 1 5019 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6655 March 21, 2010
by brian
Eclipse AVR plugin help 5 4716 March 18, 2010
by fatmarik
Help with programing plese 4 4258 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5718 March 17, 2010
by Rick_S
POST (power on self test) 2 4530 March 12, 2010
by treymd
Easy PWM tutorial 2 4416 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4861 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4775 March 07, 2010
by lcruz007
asm macro error 2 4250 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4527 March 05, 2010
by xc2rx
ACD sample rate 4 5441 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5599 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4277 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4511 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4069 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5251 March 02, 2010
by lcruz007
Easy Random Numbers 3 5430 March 01, 2010
by hevans
float to int? 5 4547 February 27, 2010
by Hexorg
An interesting beep 1 4547 February 26, 2010
by bretm
Bucket Brigade 3 4337 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11824 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5505 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4254 February 15, 2010
by ton_mit
Bootloader install 6 5954 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5506 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4498 February 13, 2010
by banerjen
clearing data in serail buffer 5 8136 February 11, 2010
by sask55
microseconds realtimeclock 3 4608 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4592 February 08, 2010
by mrobbins
time structure check 12 4457 February 07, 2010
by wayward
ISP Question 10 4828 February 06, 2010
by Phrank916
Can't upload to m328p 4 4969 February 06, 2010
by sask55
Check out my new project! 5 4810 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4427 February 02, 2010
by saleem
Convert uint8_t to char 3 15100 February 01, 2010
by saleem
Need Accelerometer... 8 4715 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4314 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4311 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5701 January 29, 2010
by Rick_S
what the heck does << mean? 4 4778 January 29, 2010
by Ralphxyz
Clocking another IC 3 4181 January 27, 2010
by mrobbins
Twisted pair 11 5081 January 26, 2010
by mongo
Python Majic 3 5474 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4447 January 22, 2010
by hevans
Trouble in sending information in UART 3 4665 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5658 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10268 January 20, 2010
by saleem
Help needed on counting program 5 4820 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5819 January 19, 2010
by treymd
Python creates it's own errors! 17 4430 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4406 January 18, 2010
by mongo
Compiling new code 10 4871 January 16, 2010
by N3Roaster
Make error 17 5177 January 16, 2010
by Eb547
ISP and micro madness. 12 4595 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4517 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4416 January 14, 2010
by Rick_S
Book suggestions? 3 4324 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4671 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4745 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6125 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4610 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4737 December 31, 2009
by hevans
Understanding Array Code 9 4788 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4366 December 30, 2009
by markjbenson
Pin change interrupt 2 5006 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5796 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4677 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18512 December 27, 2009
by jastermerrel
Makefile foodloader 34 6810 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6880 December 25, 2009
by Aceslick911
High voltage signal timer 3 4253 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6878 December 22, 2009
by Rick_S
Managing data tables 12 4800 December 21, 2009
by JKITSON
external interrupt 1 4232 December 21, 2009
by saleem
Weather Station 1 5068 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6312 December 14, 2009
by hevans
from ivonv's post 8 5285 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4405 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5576 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5846 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5238 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4278 December 04, 2009
by pbfy0
A few questions... 10 5280 November 29, 2009
by hevans
Help with code please 22 6375 November 29, 2009
by pbfy0
Programmers Wanted 1 4595 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4488 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4537 November 24, 2009
by FWSquatch
Random Questions 10 4635 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5032 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7187 November 23, 2009
by BobaMosfet
C Programming basic question 3 4505 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7259 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5633 November 02, 2009
by hevans
How-To: Sleep 11 7263 October 27, 2009
by mikedoug
I2C communications 3 4460 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8053 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4323 October 19, 2009
by puargs
Suggestions for LCD program space 13 5309 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4807 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5552 September 28, 2009
by rusirius
Connection to cell phones 7 5435 September 22, 2009
by rusirius
Very simple assembly problem 13 6552 September 21, 2009
by rusirius
Linux C editor recommendation 11 7059 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6310 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5249 September 15, 2009
by rusirius
Using source code 10 5016 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5273 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4735 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7776 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14566 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5194 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6819 August 15, 2009
by Starwarslegokid
python loop 21 6557 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5513 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5437 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19955 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8210 July 29, 2009
by mrobbins
Bootloader Kit 9 5512 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11346 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11896 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4646 July 10, 2009
by karlockhart
Digital Write Question 14 5359 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7028 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4609 June 22, 2009
by Tug
debugging 4 5073 June 20, 2009
by wayward
Help with a state machine 3 6040 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8766 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6747 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6040 May 26, 2009
by wayward
sprintf 4 6924 May 22, 2009
by wayward
testing the programmer 3 4722 May 16, 2009
by digiassn
initialload 3 4923 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5793 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5275 May 06, 2009
by wayward
AVR Bootloaders 3 4849 April 18, 2009
by wayward
Led Marquee question 14 5541 April 11, 2009
by mcai8sh4

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Did you know that you can build a giant scrolling LED array with our microcontroller kit? Learn more...