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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 4275 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2812 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5463 August 28, 2020
by scootergarrett
More bootloading 1 3364 December 29, 2019
by scootergarrett
Boot Loading 2 3276 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4936 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3869 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3783 November 15, 2016
by sask55
RPM Program 24 9150 September 23, 2016
by Ralphxyz
Makefile 4 3911 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5568 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4280 March 21, 2016
by sask55
ADMUX=0 7 4240 February 19, 2016
by Javy
Using two timers 22 4414 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3921 January 17, 2016
by Rick_S
Master/Slave I2C 32 16467 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3869 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3426 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18262 October 02, 2015
by BobaMosfet
Replacement LCD 4 3655 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4893 September 18, 2015
by RickMcKeon
MCU basic concept 6 3771 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4499 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6856 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3819 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4967 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5030 February 14, 2015
by Noter
Programming with graphics 6 4150 November 24, 2014
by jmuthe
Let's do a project 42 5715 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4686 November 11, 2014
by BobaMosfet
COM Port Problem 4 3622 October 22, 2014
by BobaMosfet
Do not understand this 12 5364 September 29, 2014
by BobaMosfet
original program 3 3556 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4781 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3608 June 10, 2014
by lailai
Motorcycle tachometer 1 4014 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4240 June 01, 2014
by sask55
Pointer questions 6 3888 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3661 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 22207 May 13, 2014
by Ralphxyz
a Tiny project 15 5089 May 05, 2014
by Pew446
char array if statement 4 3512 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4038 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5307 March 15, 2014
by JimFrederickson
char array if statement 12 4784 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8234 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3516 February 24, 2014
by boxvic
complex library 3 3795 January 19, 2014
by esoderberg
complex library 1 3290 January 18, 2014
by scootergarrett
MKII questions 23 5085 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3893 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9286 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4345 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8829 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19857 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4167 October 26, 2013
by Noter
HV Programmer 8 4354 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5937 September 11, 2013
by pcbolt
Get time between sensor readings 5 4059 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5526 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5124 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3813 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4215 August 07, 2013
by pcbolt
XMEGA 2 3939 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5977 July 17, 2013
by edb
Different result with different variable names 9 4191 June 04, 2013
by scootergarrett
Strange ADC errors 15 4646 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3619 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3883 May 29, 2013
by Kami
Define debug comments 10 4015 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8799 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3969 April 28, 2013
by pcbolt
makefile eeprom 2 3647 April 22, 2013
by pcbolt
TWI questions. 10 5233 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13014 April 07, 2013
by JimFrederickson
Bootloader woes 15 4486 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4522 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4910 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5554 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11581 March 28, 2013
by Ralphxyz
creating make file 10 4037 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3878 March 14, 2013
by lnino
USART as SPI 7 6874 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3996 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5688 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3773 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3608 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4344 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4067 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5123 February 12, 2013
by Nichben
Beginners Guide 2 4217 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5524 February 05, 2013
by adosch
Writing into memory while running program 4 3690 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4232 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3834 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7649 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6264 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8828 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3909 January 12, 2013
by Noter
help with keypad/display project code 23 4925 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4106 January 10, 2013
by keith712
LED circuit not producing expected results 5 4312 January 05, 2013
by Noter
AVR Programming without bootloader 29 9724 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3667 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10534 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4822 December 29, 2012
by pcbolt
typecast problem? 7 3755 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4911 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4877 December 24, 2012
by Noter
oscillator fuse bits 9 4207 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4143 December 23, 2012
by keith712
no such file error 1 6 4769 December 23, 2012
by keith712
Using strcpy 3 4131 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5887 December 18, 2012
by Rick_S
printf problems 9 4031 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6525 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6618 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4569 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 28655 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3514 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4170 November 20, 2012
by BobaMosfet
printf_P problems 5 4857 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6198 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5918 October 22, 2012
by JimFrederickson
waht dose |= do 5 4311 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5307 October 20, 2012
by fishberg5051
Array limitations 6 6656 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5857 October 16, 2012
by ankush_karche
Reading from uart stream 18 6110 October 15, 2012
by sask55
AVRISP v2 programmer 3 4125 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6520 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4575 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5335 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6569 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4354 October 01, 2012
by Noter
indexing an array with a variable 5 3863 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3452 September 27, 2012
by ankush_karche
use of strcat fuction 7 4650 September 23, 2012
by sask55
ADC problem 11 4497 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5021 September 18, 2012
by Bushy
Program too big for MCU? 3 4006 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9151 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5169 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4324 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4187 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4132 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4216 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16144 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4794 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3905 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4042 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3709 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5041 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5662 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3643 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4856 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4056 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4516 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4191 August 18, 2012
by Finis
TypeCast problem 3 3807 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3900 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3997 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4250 August 03, 2012
by virtual
Basic programming help 11 4070 July 30, 2012
by sask55
Random Number Generator 5 7071 July 25, 2012
by lnino
Scanner Input/Output 7 3999 July 23, 2012
by bl00513
Test program - location? 3 3983 July 21, 2012
by TheFed
Making a library? 11 7286 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24281 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4530 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15170 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4181 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7827 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4328 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6687 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6284 July 06, 2012
by edb
Counting the changes in a pin 3 3860 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3995 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5308 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4446 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6312 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3740 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4008 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5966 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4739 June 23, 2012
by rmore
Reading eeprom 3 4176 June 21, 2012
by missle3944
Bluetooth Module Question 2 3987 June 20, 2012
by pcbolt
Using #define 3 3730 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3945 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4189 June 14, 2012
by dicko
Timing for each line of code 3 3710 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5592 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3935 June 10, 2012
by Pew446
328p makefile 5 3915 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8138 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4472 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3961 June 03, 2012
by chaosatom
Input pin Trouble 2 3780 May 28, 2012
by pcbolt
Master/Slave SPI 10 12928 May 28, 2012
by sask55
SPI problem 7 6743 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3752 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4771 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4197 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4352 May 17, 2012
by RogerFL
Compiler issue? 3 4035 May 17, 2012
by RogerFL
SPI Problem! 1 4892 May 17, 2012
by kemil
Read from atmega 15 15110 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6246 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3964 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6069 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4808 May 08, 2012
by RogerFL
Displaying on the LCD 2 3708 May 06, 2012
by ad2476
Problem with Boolean type 12 9169 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5989 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4242 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4609 April 29, 2012
by JimFrederickson
include statement 2 3696 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4485 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7517 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5467 April 20, 2012
by Ralphxyz
Simple UART code 7 5263 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4905 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3915 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5064 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4423 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5752 April 12, 2012
by hevans
Dont understand the &= and |= 8 4221 April 06, 2012
by pcbolt
newbie 17 4517 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4403 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4359 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4039 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4264 March 30, 2012
by pcbolt
Code Doctor needed. 21 4866 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4394 March 30, 2012
by pcbolt
LED Array questions 3 3969 March 30, 2012
by amartinez
Need help Programing! 2 3747 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4309 March 22, 2012
by pcbolt
trouble need help 7 3823 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4931 March 14, 2012
by stanvan
concise serial output? 5 4470 March 11, 2012
by sask55
2N7000 work with open drain? 5 4767 March 08, 2012
by RogerFL
How to create a timer? 8 4140 March 07, 2012
by Rick_S
Need help with frequency counter 8 4477 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3739 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4051 March 03, 2012
by esoderberg
Mac Terminal programming 11 4829 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3805 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4924 February 29, 2012
by pcbolt
SPI Programming 11 6396 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4566 February 27, 2012
by jvince96
Sending Data to a File 4 4445 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4512 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4152 February 18, 2012
by mdk
Code weird errors? 13 4766 February 17, 2012
by pcbolt
Hardware Connections 3 3582 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14239 February 11, 2012
by Rick_S
First MCU Program 4 4037 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4612 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3899 February 07, 2012
by sask55
Implicit Definition Errors 4 4533 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5065 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4987 February 04, 2012
by dvdsnyd
help with interrupts 6 4506 February 04, 2012
by dvdsnyd
questions on overflow 4 4476 February 03, 2012
by dvdsnyd
curser positioning 6 3833 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4510 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4094 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5320 January 29, 2012
by DS1000
Sending a string in UART 19 19041 January 27, 2012
by treymd
HD44780 (LCD) 3 4252 January 24, 2012
by glendon
Variation on 3 bit adder 9 4293 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4011 January 23, 2012
by Rick_S
referencing a variable 20 4773 January 21, 2012
by Ralphxyz
pin change interrupts 9 5513 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6307 January 19, 2012
by raylop
test 3 3942 January 18, 2012
by Gil
Trouble with my first program! help 50 5408 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4870 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4412 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5990 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3782 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5720 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4107 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4602 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5579 January 05, 2012
by tchilzer2
Interrupt Problem 8 4408 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4738 January 05, 2012
by hevans
Bootloader error 5 4641 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5225 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4028 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3893 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3805 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4529 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4940 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4963 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6222 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7551 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5083 December 22, 2011
by glendon
Serial Read in Labview 12 6760 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4668 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4011 December 19, 2011
by Striker
Corrupted Data 2 4575 December 13, 2011
by hevans
Digital clock code 2 4327 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12608 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6126 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5568 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4463 December 07, 2011
by huzbum
Music with the MCU?? 12 5986 December 05, 2011
by 2electrified
LED array scroll function 38 12258 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4452 December 04, 2011
by pfullen
Using Vim - installing C script 4 4407 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4564 December 02, 2011
by bluestang
First Program initilload 11 4311 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4315 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4841 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4170 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4666 November 22, 2011
by Rick_S
LCD and custom display 3 4074 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5769 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4527 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4034 November 11, 2011
by BNS
Modbus Master 1 4656 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4570 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4806 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4709 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3852 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13149 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3949 November 07, 2011
by Heed
Array creation and access 4 3924 November 07, 2011
by JimFrederickson
Huffman coding 2 4364 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5429 November 03, 2011
by hevans
Eyeboard, a new approach 1 4591 November 03, 2011
by lcruz007
TWI hang up 4 4765 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4272 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4170 October 28, 2011
by hevans
Complete one button menu system 3 8052 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4920 October 17, 2011
by claesz
ADC help 3 3836 October 15, 2011
by sonicgadgets
String manipulation 6 5162 October 13, 2011
by claesz
Basic Makefile Help 4 3930 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8733 October 06, 2011
by Rick_S
Led Blink 3 4538 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4612 October 03, 2011
by hevans
Games to learn programming 4 6194 September 23, 2011
by Ralphxyz
Master Slave communications 4 4783 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4165 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5104 September 11, 2011
by dgikuljot
MCU Configuration 12 4175 September 08, 2011
by BobaMosfet
Varying voltages 10 4266 September 07, 2011
by bretm
Interpret statement 5 4161 September 03, 2011
by egero1
Temp spi help 3 3894 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6074 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4058 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4996 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5120 August 21, 2011
by BobaMosfet
xylophone program 1 4223 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4176 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4516 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5594 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11150 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4132 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5709 August 08, 2011
by bretm
Noise Noise Noise 3 4978 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3867 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4393 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7012 August 03, 2011
by kayrock
EEPROM confusion 13 5814 July 29, 2011
by Noter
1value error 21 5081 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4211 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4860 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4219 July 21, 2011
by carlhako
Populating an Array 22 5625 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4592 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7620 July 19, 2011
by BobaMosfet
Make header file 10 6779 July 19, 2011
by Ralphxyz
pwm for dac 58 9785 July 18, 2011
by kayrock
Random Number 2 3991 July 18, 2011
by Robotnik
Interupts with a button 3 3675 July 16, 2011
by Noter
need help with my code 3 4183 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3918 July 13, 2011
by gcharris
C++ 8 6639 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4079 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4392 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5699 July 08, 2011
by Rick_S
Making a programmer 7 4221 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5792 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4610 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6011 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4188 June 27, 2011
by Rick_S
Time.h 3 4564 June 23, 2011
by JamesR
Pygame (no rect object) 5 4683 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4179 June 22, 2011
by Ralphxyz
Error in Code 2 3541 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4089 June 21, 2011
by lnino
Responding to a Button with Polling 7 4455 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5657 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3894 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4335 June 13, 2011
by JoyceChee
Nerdkit 22 5365 June 11, 2011
by HJA
Button ipod help 5 3641 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4161 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5119 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4129 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4523 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5300 May 29, 2011
by Ralphxyz
questions about setting bits 11 7011 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9294 May 26, 2011
by huzbum
Question About Interrupts 4 4208 May 25, 2011
by huzbum
RPM to MPH 12 6251 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6086 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4400 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4300 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5637 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5014 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5524 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4266 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4151 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5369 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4447 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8743 May 17, 2011
by amartinez
PSTR error? 5 4061 May 17, 2011
by hevans
Photoresistor to ADC 15 5045 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3914 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5049 May 14, 2011
by bretm
Help with some code? 4 3997 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4451 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4119 May 13, 2011
by bretm
Python first try comments please 18 5151 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5915 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4355 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10390 May 09, 2011
by Ralphxyz
Python Help 23 7047 May 09, 2011
by kemil
Purchased MCU does not work? 7 6029 May 08, 2011
by paulwszew
Compiling error codes 10 4039 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4221 May 05, 2011
by hevans
upgrade! 1 4115 May 04, 2011
by XOXO
SPI communication code 11 5604 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3811 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5752 April 24, 2011
by xodin
Programming in JAVA 8 16663 April 21, 2011
by Ralphxyz
Function help 5 4367 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4599 April 21, 2011
by lnino
Interesting code structure. 21 5631 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6163 April 20, 2011
by uml_12
SPI transfer delay 3 4410 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4753 April 18, 2011
by Noter
Implementation of printf(...) function 2 4403 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5892 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4830 April 16, 2011
by kayrock
Programming with serial port 6 5094 April 14, 2011
by carlhako
UART 2 4296 April 14, 2011
by Rick_S
Programmers Notepad 4 5112 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4181 April 12, 2011
by bretm
Nerdkits library 9 4409 April 10, 2011
by hariharan
Playing different music with the MCU 7 23566 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5392 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5508 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7332 April 06, 2011
by Schrat
Memory organization 8 4519 April 06, 2011
by Noter
LED array 2 4232 April 06, 2011
by hevans
compiling a .c file 8 4931 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4615 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4413 April 05, 2011
by bretm
led array code 7 4681 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6266 April 02, 2011
by kkanodia
Frequency 20 5124 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4428 April 02, 2011
by hariharan
Help with code 3 4024 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4972 March 31, 2011
by lnino
Connect a different LCD 12 4762 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5624 March 30, 2011
by bretm
Writing software using eye movements 2 3962 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5838 March 29, 2011
by lnino
Interrupts 18 5911 March 28, 2011
by hariharan
OR gate? 14 4883 March 27, 2011
by esoderberg
Analog Output 2 4020 March 26, 2011
by Ralphxyz
For command 8 4091 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4826 March 25, 2011
by hevans
ADMUX 52 6970 March 25, 2011
by Ralphxyz
Attiny10 7 7099 March 25, 2011
by Rick_S
Java Help 2 4282 March 24, 2011
by Ralphxyz
Help with ADC 3 3874 March 23, 2011
by bretm
help needed with uart code 4 4712 March 19, 2011
by plinko
Uart 2 4069 March 19, 2011
by missle3944
How to make a "Make File" 3 5222 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6701 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5167 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6453 March 11, 2011
by missle3944
Hacking an old school led display 11 8301 March 10, 2011
by Noter
Setting Pin Low 2 4030 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4097 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4581 March 06, 2011
by billwis
Function Prototypes 4 3986 March 04, 2011
by Rick_S
Debugger 3 4145 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6164 March 02, 2011
by bretm
Registers????? 14 4612 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4278 February 27, 2011
by MichaelJE2
Basic C Programming 13 6491 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4406 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5729 February 23, 2011
by Wads
Programming Capabilities 7 4161 February 23, 2011
by Twarter369
RC car 6 5257 February 22, 2011
by derberp
How to play user entered sound? 9 4534 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3950 February 21, 2011
by hevans
Compiling the bootloader 17 5568 February 20, 2011
by Ralphxyz
Help with PWM 2 5209 February 20, 2011
by hevans
ADCRA 4 4174 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5588 February 20, 2011
by hevans
Accelerometer project 12 9138 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3955 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5059 February 13, 2011
by fubar769
Servo code execution 1 4198 February 11, 2011
by missle3944
New chip programming 2 4942 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5922 February 07, 2011
by hevans
Compiling 3 4090 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4787 February 05, 2011
by mongo
Checking a Pins Status 3 4406 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4095 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4318 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5778 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4155 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3840 February 01, 2011
by Rick_S
ADC HELP!!! 16 6640 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4301 January 31, 2011
by rboggs10
My first .h file usage 3 5365 January 31, 2011
by Ralphxyz
counting 4 3979 January 28, 2011
by Jalex
atmega328P's ADC 2 5575 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26743 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7092 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4640 January 25, 2011
by popwarsweet
Confused again 2 3971 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7134 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4172 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4582 January 23, 2011
by Rick_S
Loading issues 4 4161 January 22, 2011
by Shabigity
printf dip arithmetic 3 4413 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4934 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7184 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5452 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4804 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4528 January 15, 2011
by wanderingjew
MCU specific C programming 4 4781 January 15, 2011
by Hexorg
Math Problem 1 4425 January 15, 2011
by Jalex
Coding question 2 3986 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5124 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4610 January 13, 2011
by Icyhot
programming ladder logic 7 16780 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4373 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4889 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4964 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5264 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4009 January 04, 2011
by Steven
N00B memory allocation questions 4 4309 January 04, 2011
by Sciencenerd
SD card protocol 3 7304 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4570 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4948 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4627 January 01, 2011
by hevans
Just built a 7 segment interface 7 5671 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5705 December 28, 2010
by Ralphxyz
if statements... 12 5952 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6193 December 22, 2010
by VictorsNerdery
Math Check Please 5 4094 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4945 December 22, 2010
by Icyhot
Question Regarding Registers 5 4162 December 16, 2010
by hevans
JTAG programming 2 4741 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4144 December 11, 2010
by mbobak
knight rider LED animation 21 11286 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4026 December 06, 2010
by lcruz007
Error during make 2 3947 December 06, 2010
by bretm
trying to understand MAKE 6 4110 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5172 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4115 December 01, 2010
by hevans
using different crystals 4 4124 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4938 November 25, 2010
by Ralphxyz
Writing Data to File 2 4429 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4342 November 18, 2010
by hevans
Fourier transform 3 5511 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4221 November 11, 2010
by bretm
Quick bootloader question 4 4210 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4497 November 08, 2010
by gusr205
Doing Integrals in C code 5 11318 November 07, 2010
by hevans
Duty cycle 3 4212 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4647 November 05, 2010
by bretm
I2C Nerdkit Library 14 6743 October 30, 2010
by Ralphxyz
Malloc Issues 6 5064 October 30, 2010
by kle8309
Smooth servo movement. 10 6345 October 27, 2010
by esoderberg
or operator 2 4098 October 25, 2010
by hevans
Tech-O-Meter 5 4351 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6537 October 25, 2010
by Rick_S
Temperature sensor 10 5719 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4287 October 23, 2010
by mmw1
how does avr memory work? 2 5065 October 19, 2010
by hevans
DAPA Upload Problem 10 5039 October 18, 2010
by brockmjp
Reading Resistance 4 4610 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7135 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4604 October 10, 2010
by hevans
Setting FUSES? 5 5611 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7466 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4929 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4720 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5036 September 21, 2010
by bretm
MCU Programming Error 2 3965 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4476 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4280 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6385 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4508 September 15, 2010
by bpenglase
Mac problems with programming 7 4895 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6418 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4458 September 07, 2010
by hevans
Initial programming 15 4539 September 04, 2010
by Rick_S
LED all at once 4 4323 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4685 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4418 August 26, 2010
by bretm
alternative programming language 4 6044 August 25, 2010
by awesome
Listen for serial input 4 4770 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4449 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5790 August 21, 2010
by Ralphxyz
tempsensor 4 4217 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5759 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6933 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6401 August 16, 2010
by ironcladmvtm
Compile 4 4389 August 16, 2010
by Ralphxyz
Change text 6 4098 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12538 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5259 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5457 August 07, 2010
by kle8309
Other LCDs? 2 4100 August 06, 2010
by Rick_S
Not working 21 6136 August 06, 2010
by Razvan
Generating random numbers in C. 2 5097 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5087 August 04, 2010
by gnkarn
My MAKE article 2 4801 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5165 July 31, 2010
by sbrod
Multiple ADC ports 9 5297 July 31, 2010
by norby31
what do these errors mean? 11 4316 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10377 July 28, 2010
by hevans
Saving variables 2 4281 July 27, 2010
by bretm
Printing today date on LCD 5 4341 July 27, 2010
by Ralphxyz
Sending a string 6 4841 July 26, 2010
by ioScream
LED Scrolling display 1 4469 July 25, 2010
by ermias
error help 3 4716 July 24, 2010
by cinta51
Need a JumpStart 8 4366 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5301 July 20, 2010
by pjack
Content mismatch - verification error 6 5352 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17756 July 20, 2010
by lsoltmann
LCD sequence question 2 3868 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4538 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8424 July 12, 2010
by lcruz007
ADC with input at ground 6 5027 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4645 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5065 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4310 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4933 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4514 June 29, 2010
by bretm
Saving text to EEPROM 2 5549 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4661 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4360 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4471 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4293 June 12, 2010
by Jer
Foodloader help 5 4634 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4604 June 11, 2010
by treymd
tempsensor project 8 4197 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4657 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4094 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7583 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4193 May 13, 2010
by wayward
ISP programming error 8 12278 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4765 May 11, 2010
by avicell
Maximum PWM frequency? 4 4530 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4148 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4251 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4897 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3888 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4346 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5433 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5294 May 01, 2010
by Solorbob
UART programming (PC side) 4 4874 May 01, 2010
by Hexorg
Assemble resistor notation 4 4002 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4787 April 30, 2010
by bretm
Using PCINT4 5 4982 April 22, 2010
by bretm
Using Shift Registers? 2 5158 April 18, 2010
by wayward
on flash FILE i/o 6 4496 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4141 April 13, 2010
by sask55
AVR Arrays? 2 6114 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11095 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5606 April 11, 2010
by JackScumm
My new game for my EES 7 4875 April 10, 2010
by Hexorg
Silly Coding Question 10 4592 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5217 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5270 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4308 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4530 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5335 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4283 April 02, 2010
by lcruz007
PWM and LEDs 3 5017 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4313 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4906 March 27, 2010
by bretm
Modifing C code without knowing C 3 4332 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9399 March 24, 2010
by Frozenlock
Python code to create LED font 1 4928 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6530 March 21, 2010
by brian
Eclipse AVR plugin help 5 4619 March 18, 2010
by fatmarik
Help with programing plese 4 4170 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5573 March 17, 2010
by Rick_S
POST (power on self test) 2 4438 March 12, 2010
by treymd
Easy PWM tutorial 2 4318 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4771 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4675 March 07, 2010
by lcruz007
asm macro error 2 4167 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4433 March 05, 2010
by xc2rx
ACD sample rate 4 5307 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5450 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4175 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4420 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3979 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5117 March 02, 2010
by lcruz007
Easy Random Numbers 3 5321 March 01, 2010
by hevans
float to int? 5 4443 February 27, 2010
by Hexorg
An interesting beep 1 4447 February 26, 2010
by bretm
Bucket Brigade 3 4235 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11655 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5395 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4151 February 15, 2010
by ton_mit
Bootloader install 6 5840 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5418 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4399 February 13, 2010
by banerjen
clearing data in serail buffer 5 8009 February 11, 2010
by sask55
microseconds realtimeclock 3 4512 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4501 February 08, 2010
by mrobbins
time structure check 12 4369 February 07, 2010
by wayward
ISP Question 10 4726 February 06, 2010
by Phrank916
Can't upload to m328p 4 4834 February 06, 2010
by sask55
Check out my new project! 5 4728 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4338 February 02, 2010
by saleem
Convert uint8_t to char 3 14936 February 01, 2010
by saleem
Need Accelerometer... 8 4619 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4217 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4209 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5600 January 29, 2010
by Rick_S
what the heck does << mean? 4 4665 January 29, 2010
by Ralphxyz
Clocking another IC 3 4076 January 27, 2010
by mrobbins
Twisted pair 11 4929 January 26, 2010
by mongo
Python Majic 3 5362 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4322 January 22, 2010
by hevans
Trouble in sending information in UART 3 4548 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5547 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10106 January 20, 2010
by saleem
Help needed on counting program 5 4713 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5739 January 19, 2010
by treymd
Python creates it's own errors! 17 4343 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4317 January 18, 2010
by mongo
Compiling new code 10 4773 January 16, 2010
by N3Roaster
Make error 17 5074 January 16, 2010
by Eb547
ISP and micro madness. 12 4482 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4415 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4321 January 14, 2010
by Rick_S
Book suggestions? 3 4241 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4570 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4631 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6035 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4508 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4624 December 31, 2009
by hevans
Understanding Array Code 9 4693 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4260 December 30, 2009
by markjbenson
Pin change interrupt 2 4897 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5702 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4584 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18309 December 27, 2009
by jastermerrel
Makefile foodloader 34 6680 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6764 December 25, 2009
by Aceslick911
High voltage signal timer 3 4156 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6728 December 22, 2009
by Rick_S
Managing data tables 12 4671 December 21, 2009
by JKITSON
external interrupt 1 4129 December 21, 2009
by saleem
Weather Station 1 4967 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6177 December 14, 2009
by hevans
from ivonv's post 8 5087 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4296 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5468 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5728 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5120 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4183 December 04, 2009
by pbfy0
A few questions... 10 5189 November 29, 2009
by hevans
Help with code please 22 6214 November 29, 2009
by pbfy0
Programmers Wanted 1 4507 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4386 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4443 November 24, 2009
by FWSquatch
Random Questions 10 4538 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4919 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6981 November 23, 2009
by BobaMosfet
C Programming basic question 3 4405 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7128 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5528 November 02, 2009
by hevans
How-To: Sleep 11 7130 October 27, 2009
by mikedoug
I2C communications 3 4375 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7880 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4230 October 19, 2009
by puargs
Suggestions for LCD program space 13 5175 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4688 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5455 September 28, 2009
by rusirius
Connection to cell phones 7 5313 September 22, 2009
by rusirius
Very simple assembly problem 13 6407 September 21, 2009
by rusirius
Linux C editor recommendation 11 6924 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6194 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5125 September 15, 2009
by rusirius
Using source code 10 4910 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5163 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4640 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7661 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14418 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5099 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6684 August 15, 2009
by Starwarslegokid
python loop 21 6436 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5377 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5345 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19729 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8102 July 29, 2009
by mrobbins
Bootloader Kit 9 5419 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11208 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11791 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4546 July 10, 2009
by karlockhart
Digital Write Question 14 5213 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6921 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4510 June 22, 2009
by Tug
debugging 4 4948 June 20, 2009
by wayward
Help with a state machine 3 5934 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8613 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6622 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5922 May 26, 2009
by wayward
sprintf 4 6770 May 22, 2009
by wayward
testing the programmer 3 4594 May 16, 2009
by digiassn
initialload 3 4807 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5676 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5176 May 06, 2009
by wayward
AVR Bootloaders 3 4765 April 18, 2009
by wayward
Led Marquee question 14 5444 April 11, 2009
by mcai8sh4

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Did you know that using an alternating excitation voltage can reduce the noise in many sensor measurements? Learn more...