NerdKits - electronics education for a digital generation

You are not logged in. [log in]

NEW: Learning electronics? Ask your questions on the new Electronics Questions & Answers site hosted by CircuitLab.

Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (835 threads, 6773 posts)
Thread Posts Views Last Post
Define an array of Pin difentions 3 4490 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2988 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5604 August 28, 2020
by scootergarrett
More bootloading 1 3480 December 29, 2019
by scootergarrett
Boot Loading 2 3373 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5020 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3972 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3884 November 15, 2016
by sask55
RPM Program 24 9293 September 23, 2016
by Ralphxyz
Makefile 4 4020 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5653 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4413 March 21, 2016
by sask55
ADMUX=0 7 4322 February 19, 2016
by Javy
Using two timers 22 4545 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4032 January 17, 2016
by Rick_S
Master/Slave I2C 32 16597 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3951 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3492 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18431 October 02, 2015
by BobaMosfet
Replacement LCD 4 3802 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5031 September 18, 2015
by RickMcKeon
MCU basic concept 6 3851 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4586 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6999 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3939 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5044 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5119 February 14, 2015
by Noter
Programming with graphics 6 4231 November 24, 2014
by jmuthe
Let's do a project 42 5830 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4817 November 11, 2014
by BobaMosfet
COM Port Problem 4 3707 October 22, 2014
by BobaMosfet
Do not understand this 12 5452 September 29, 2014
by BobaMosfet
original program 3 3625 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4876 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3764 June 10, 2014
by lailai
Motorcycle tachometer 1 4090 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4318 June 01, 2014
by sask55
Pointer questions 6 3993 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3731 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 22879 May 13, 2014
by Ralphxyz
a Tiny project 15 5179 May 05, 2014
by Pew446
char array if statement 4 3603 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4190 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5391 March 15, 2014
by JimFrederickson
char array if statement 12 4862 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8460 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3588 February 24, 2014
by boxvic
complex library 3 3868 January 19, 2014
by esoderberg
complex library 1 3429 January 18, 2014
by scootergarrett
MKII questions 23 5159 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3960 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9459 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4426 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8951 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19979 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4258 October 26, 2013
by Noter
HV Programmer 8 4468 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6013 September 11, 2013
by pcbolt
Get time between sensor readings 5 4134 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5609 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5206 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3881 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4294 August 07, 2013
by pcbolt
XMEGA 2 4005 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6093 July 17, 2013
by edb
Different result with different variable names 9 4291 June 04, 2013
by scootergarrett
Strange ADC errors 15 4726 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3675 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3986 May 29, 2013
by Kami
Define debug comments 10 4083 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8894 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4031 April 28, 2013
by pcbolt
makefile eeprom 2 3751 April 22, 2013
by pcbolt
TWI questions. 10 5368 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13182 April 07, 2013
by JimFrederickson
Bootloader woes 15 4578 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4599 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4995 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5666 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11764 March 28, 2013
by Ralphxyz
creating make file 10 4111 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3947 March 14, 2013
by lnino
USART as SPI 7 6975 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4082 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5814 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3854 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3679 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4430 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4134 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5222 February 12, 2013
by Nichben
Beginners Guide 2 4290 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5634 February 05, 2013
by adosch
Writing into memory while running program 4 3771 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4294 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3919 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7742 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6365 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8955 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3983 January 12, 2013
by Noter
help with keypad/display project code 23 5032 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4208 January 10, 2013
by keith712
LED circuit not producing expected results 5 4379 January 05, 2013
by Noter
AVR Programming without bootloader 29 9865 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3749 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10626 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4900 December 29, 2012
by pcbolt
typecast problem? 7 3828 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4992 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4980 December 24, 2012
by Noter
oscillator fuse bits 9 4285 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4236 December 23, 2012
by keith712
no such file error 1 6 4886 December 23, 2012
by keith712
Using strcpy 3 4222 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5995 December 18, 2012
by Rick_S
printf problems 9 4099 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6617 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6767 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4677 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 28929 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3590 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4226 November 20, 2012
by BobaMosfet
printf_P problems 5 4932 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6276 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6054 October 22, 2012
by JimFrederickson
waht dose |= do 5 4385 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5379 October 20, 2012
by fishberg5051
Array limitations 6 6820 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5925 October 16, 2012
by ankush_karche
Reading from uart stream 18 6221 October 15, 2012
by sask55
AVRISP v2 programmer 3 4200 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6614 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4643 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5420 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6662 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4424 October 01, 2012
by Noter
indexing an array with a variable 5 3931 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3518 September 27, 2012
by ankush_karche
use of strcat fuction 7 4744 September 23, 2012
by sask55
ADC problem 11 4586 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5086 September 18, 2012
by Bushy
Program too big for MCU? 3 4074 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9226 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5249 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4394 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4265 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4219 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4321 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16378 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4873 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3984 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4121 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3777 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5136 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5764 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3714 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4950 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4130 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4603 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4275 August 18, 2012
by Finis
TypeCast problem 3 3884 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3967 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4068 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4328 August 03, 2012
by virtual
Basic programming help 11 4175 July 30, 2012
by sask55
Random Number Generator 5 7198 July 25, 2012
by lnino
Scanner Input/Output 7 4068 July 23, 2012
by bl00513
Test program - location? 3 4052 July 21, 2012
by TheFed
Making a library? 11 7401 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24460 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4609 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15421 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4257 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7951 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4410 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6772 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6394 July 06, 2012
by edb
Counting the changes in a pin 3 3932 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4073 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5385 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4547 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6395 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3817 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4102 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6116 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4851 June 23, 2012
by rmore
Reading eeprom 3 4253 June 21, 2012
by missle3944
Bluetooth Module Question 2 4058 June 20, 2012
by pcbolt
Using #define 3 3813 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4030 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4264 June 14, 2012
by dicko
Timing for each line of code 3 3786 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5702 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4015 June 10, 2012
by Pew446
328p makefile 5 3975 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8225 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4546 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4040 June 03, 2012
by chaosatom
Input pin Trouble 2 3851 May 28, 2012
by pcbolt
Master/Slave SPI 10 13054 May 28, 2012
by sask55
SPI problem 7 6845 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3823 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4855 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4272 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4420 May 17, 2012
by RogerFL
Compiler issue? 3 4100 May 17, 2012
by RogerFL
SPI Problem! 1 4965 May 17, 2012
by kemil
Read from atmega 15 15311 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6331 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4043 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6137 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4904 May 08, 2012
by RogerFL
Displaying on the LCD 2 3780 May 06, 2012
by ad2476
Problem with Boolean type 12 9336 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6103 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4315 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4688 April 29, 2012
by JimFrederickson
include statement 2 3783 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4570 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7631 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5535 April 20, 2012
by Ralphxyz
Simple UART code 7 5366 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4978 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4011 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5181 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4498 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5835 April 12, 2012
by hevans
Dont understand the &= and |= 8 4302 April 06, 2012
by pcbolt
newbie 17 4595 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4466 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4431 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4118 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4333 March 30, 2012
by pcbolt
Code Doctor needed. 21 4944 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4473 March 30, 2012
by pcbolt
LED Array questions 3 4040 March 30, 2012
by amartinez
Need help Programing! 2 3825 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4387 March 22, 2012
by pcbolt
trouble need help 7 3904 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5010 March 14, 2012
by stanvan
concise serial output? 5 4551 March 11, 2012
by sask55
2N7000 work with open drain? 5 4843 March 08, 2012
by RogerFL
How to create a timer? 8 4233 March 07, 2012
by Rick_S
Need help with frequency counter 8 4587 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3819 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4122 March 03, 2012
by esoderberg
Mac Terminal programming 11 4930 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3901 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5005 February 29, 2012
by pcbolt
SPI Programming 11 6475 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4638 February 27, 2012
by jvince96
Sending Data to a File 4 4542 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4590 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4218 February 18, 2012
by mdk
Code weird errors? 13 4876 February 17, 2012
by pcbolt
Hardware Connections 3 3642 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14393 February 11, 2012
by Rick_S
First MCU Program 4 4127 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4727 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3974 February 07, 2012
by sask55
Implicit Definition Errors 4 4597 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5126 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5056 February 04, 2012
by dvdsnyd
help with interrupts 6 4578 February 04, 2012
by dvdsnyd
questions on overflow 4 4560 February 03, 2012
by dvdsnyd
curser positioning 6 3903 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4580 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4169 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5458 January 29, 2012
by DS1000
Sending a string in UART 19 19210 January 27, 2012
by treymd
HD44780 (LCD) 3 4324 January 24, 2012
by glendon
Variation on 3 bit adder 9 4408 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4084 January 23, 2012
by Rick_S
referencing a variable 20 4855 January 21, 2012
by Ralphxyz
pin change interrupts 9 5626 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6385 January 19, 2012
by raylop
test 3 4000 January 18, 2012
by Gil
Trouble with my first program! help 50 5491 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4977 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4506 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6078 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3869 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5826 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4192 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4687 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5645 January 05, 2012
by tchilzer2
Interrupt Problem 8 4507 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4808 January 05, 2012
by hevans
Bootloader error 5 4707 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5298 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4090 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3964 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3893 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4591 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5012 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5035 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6341 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7698 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5181 December 22, 2011
by glendon
Serial Read in Labview 12 6840 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4739 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4089 December 19, 2011
by Striker
Corrupted Data 2 4677 December 13, 2011
by hevans
Digital clock code 2 4392 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12730 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6212 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5655 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4555 December 07, 2011
by huzbum
Music with the MCU?? 12 6100 December 05, 2011
by 2electrified
LED array scroll function 38 12354 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4559 December 04, 2011
by pfullen
Using Vim - installing C script 4 4504 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4661 December 02, 2011
by bluestang
First Program initilload 11 4405 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4387 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4915 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4236 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4769 November 22, 2011
by Rick_S
LCD and custom display 3 4146 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5844 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4615 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4101 November 11, 2011
by BNS
Modbus Master 1 4734 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4649 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4886 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4783 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3922 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13305 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4023 November 07, 2011
by Heed
Array creation and access 4 4004 November 07, 2011
by JimFrederickson
Huffman coding 2 4451 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5499 November 03, 2011
by hevans
Eyeboard, a new approach 1 4660 November 03, 2011
by lcruz007
TWI hang up 4 4869 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4361 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4255 October 28, 2011
by hevans
Complete one button menu system 3 8182 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4996 October 17, 2011
by claesz
ADC help 3 3901 October 15, 2011
by sonicgadgets
String manipulation 6 5238 October 13, 2011
by claesz
Basic Makefile Help 4 4006 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8824 October 06, 2011
by Rick_S
Led Blink 3 4608 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4685 October 03, 2011
by hevans
Games to learn programming 4 6323 September 23, 2011
by Ralphxyz
Master Slave communications 4 4851 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4241 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5200 September 11, 2011
by dgikuljot
MCU Configuration 12 4251 September 08, 2011
by BobaMosfet
Varying voltages 10 4339 September 07, 2011
by bretm
Interpret statement 5 4232 September 03, 2011
by egero1
Temp spi help 3 3960 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6163 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4132 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5062 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5208 August 21, 2011
by BobaMosfet
xylophone program 1 4321 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4247 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4600 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5675 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11269 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4209 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5812 August 08, 2011
by bretm
Noise Noise Noise 3 5047 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3934 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4472 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7094 August 03, 2011
by kayrock
EEPROM confusion 13 5912 July 29, 2011
by Noter
1value error 21 5194 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4284 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4936 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4291 July 21, 2011
by carlhako
Populating an Array 22 5702 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4673 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7733 July 19, 2011
by BobaMosfet
Make header file 10 6859 July 19, 2011
by Ralphxyz
pwm for dac 58 9863 July 18, 2011
by kayrock
Random Number 2 4061 July 18, 2011
by Robotnik
Interupts with a button 3 3751 July 16, 2011
by Noter
need help with my code 3 4259 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3991 July 13, 2011
by gcharris
C++ 8 6716 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4148 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4486 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5809 July 08, 2011
by Rick_S
Making a programmer 7 4283 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5869 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4675 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6091 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4256 June 27, 2011
by Rick_S
Time.h 3 4648 June 23, 2011
by JamesR
Pygame (no rect object) 5 4765 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4261 June 22, 2011
by Ralphxyz
Error in Code 2 3605 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4168 June 21, 2011
by lnino
Responding to a Button with Polling 7 4530 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5732 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3964 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4398 June 13, 2011
by JoyceChee
Nerdkit 22 5482 June 11, 2011
by HJA
Button ipod help 5 3706 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4256 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5216 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4205 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4593 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5387 May 29, 2011
by Ralphxyz
questions about setting bits 11 7103 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9410 May 26, 2011
by huzbum
Question About Interrupts 4 4272 May 25, 2011
by huzbum
RPM to MPH 12 6381 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6188 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4467 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4377 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5714 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5097 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5639 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4338 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4216 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5434 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4548 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8868 May 17, 2011
by amartinez
PSTR error? 5 4120 May 17, 2011
by hevans
Photoresistor to ADC 15 5130 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4021 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5121 May 14, 2011
by bretm
Help with some code? 4 4065 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4513 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4226 May 13, 2011
by bretm
Python first try comments please 18 5220 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5992 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4420 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10494 May 09, 2011
by Ralphxyz
Python Help 23 7142 May 09, 2011
by kemil
Purchased MCU does not work? 7 6087 May 08, 2011
by paulwszew
Compiling error codes 10 4111 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4291 May 05, 2011
by hevans
upgrade! 1 4202 May 04, 2011
by XOXO
SPI communication code 11 5704 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3892 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5817 April 24, 2011
by xodin
Programming in JAVA 8 16789 April 21, 2011
by Ralphxyz
Function help 5 4437 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4683 April 21, 2011
by lnino
Interesting code structure. 21 5733 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6245 April 20, 2011
by uml_12
SPI transfer delay 3 4488 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4851 April 18, 2011
by Noter
Implementation of printf(...) function 2 4474 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5963 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4942 April 16, 2011
by kayrock
Programming with serial port 6 5165 April 14, 2011
by carlhako
UART 2 4394 April 14, 2011
by Rick_S
Programmers Notepad 4 5185 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4258 April 12, 2011
by bretm
Nerdkits library 9 4484 April 10, 2011
by hariharan
Playing different music with the MCU 7 23679 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5480 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5608 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7441 April 06, 2011
by Schrat
Memory organization 8 4602 April 06, 2011
by Noter
LED array 2 4301 April 06, 2011
by hevans
compiling a .c file 8 5003 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4681 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4479 April 05, 2011
by bretm
led array code 7 4754 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6343 April 02, 2011
by kkanodia
Frequency 20 5221 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4502 April 02, 2011
by hariharan
Help with code 3 4089 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5050 March 31, 2011
by lnino
Connect a different LCD 12 4843 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5744 March 30, 2011
by bretm
Writing software using eye movements 2 4050 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5929 March 29, 2011
by lnino
Interrupts 18 5999 March 28, 2011
by hariharan
OR gate? 14 4972 March 27, 2011
by esoderberg
Analog Output 2 4088 March 26, 2011
by Ralphxyz
For command 8 4162 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4900 March 25, 2011
by hevans
ADMUX 52 7086 March 25, 2011
by Ralphxyz
Attiny10 7 7208 March 25, 2011
by Rick_S
Java Help 2 4356 March 24, 2011
by Ralphxyz
Help with ADC 3 3948 March 23, 2011
by bretm
help needed with uart code 4 4790 March 19, 2011
by plinko
Uart 2 4161 March 19, 2011
by missle3944
How to make a "Make File" 3 5323 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6773 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5262 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6542 March 11, 2011
by missle3944
Hacking an old school led display 11 8448 March 10, 2011
by Noter
Setting Pin Low 2 4090 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4157 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4660 March 06, 2011
by billwis
Function Prototypes 4 4080 March 04, 2011
by Rick_S
Debugger 3 4223 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6314 March 02, 2011
by bretm
Registers????? 14 4700 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4376 February 27, 2011
by MichaelJE2
Basic C Programming 13 6574 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4505 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5801 February 23, 2011
by Wads
Programming Capabilities 7 4230 February 23, 2011
by Twarter369
RC car 6 5369 February 22, 2011
by derberp
How to play user entered sound? 9 4642 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4024 February 21, 2011
by hevans
Compiling the bootloader 17 5668 February 20, 2011
by Ralphxyz
Help with PWM 2 5274 February 20, 2011
by hevans
ADCRA 4 4243 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5660 February 20, 2011
by hevans
Accelerometer project 12 9235 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4012 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5122 February 13, 2011
by fubar769
Servo code execution 1 4285 February 11, 2011
by missle3944
New chip programming 2 5007 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5987 February 07, 2011
by hevans
Compiling 3 4155 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4896 February 05, 2011
by mongo
Checking a Pins Status 3 4469 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4160 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4382 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5850 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4224 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3910 February 01, 2011
by Rick_S
ADC HELP!!! 16 6752 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4360 January 31, 2011
by rboggs10
My first .h file usage 3 5454 January 31, 2011
by Ralphxyz
counting 4 4064 January 28, 2011
by Jalex
atmega328P's ADC 2 5643 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26857 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7153 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4728 January 25, 2011
by popwarsweet
Confused again 2 4031 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7264 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4238 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4671 January 23, 2011
by Rick_S
Loading issues 4 4229 January 22, 2011
by Shabigity
printf dip arithmetic 3 4484 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5003 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7274 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5536 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4886 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4603 January 15, 2011
by wanderingjew
MCU specific C programming 4 4861 January 15, 2011
by Hexorg
Math Problem 1 4501 January 15, 2011
by Jalex
Coding question 2 4053 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5192 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4672 January 13, 2011
by Icyhot
programming ladder logic 7 16892 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4459 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4954 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5033 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5371 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4067 January 04, 2011
by Steven
N00B memory allocation questions 4 4374 January 04, 2011
by Sciencenerd
SD card protocol 3 7411 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4678 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5027 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4693 January 01, 2011
by hevans
Just built a 7 segment interface 7 5741 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5788 December 28, 2010
by Ralphxyz
if statements... 12 6025 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6277 December 22, 2010
by VictorsNerdery
Math Check Please 5 4181 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5057 December 22, 2010
by Icyhot
Question Regarding Registers 5 4246 December 16, 2010
by hevans
JTAG programming 2 4819 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4233 December 11, 2010
by mbobak
knight rider LED animation 21 11450 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4094 December 06, 2010
by lcruz007
Error during make 2 4013 December 06, 2010
by bretm
trying to understand MAKE 6 4192 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5241 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4188 December 01, 2010
by hevans
using different crystals 4 4192 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5013 November 25, 2010
by Ralphxyz
Writing Data to File 2 4513 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4417 November 18, 2010
by hevans
Fourier transform 3 5585 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4307 November 11, 2010
by bretm
Quick bootloader question 4 4310 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4567 November 08, 2010
by gusr205
Doing Integrals in C code 5 11445 November 07, 2010
by hevans
Duty cycle 3 4275 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4726 November 05, 2010
by bretm
I2C Nerdkit Library 14 6822 October 30, 2010
by Ralphxyz
Malloc Issues 6 5178 October 30, 2010
by kle8309
Smooth servo movement. 10 6428 October 27, 2010
by esoderberg
or operator 2 4173 October 25, 2010
by hevans
Tech-O-Meter 5 4432 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6606 October 25, 2010
by Rick_S
Temperature sensor 10 5803 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4350 October 23, 2010
by mmw1
how does avr memory work? 2 5156 October 19, 2010
by hevans
DAPA Upload Problem 10 5109 October 18, 2010
by brockmjp
Reading Resistance 4 4684 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7290 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4694 October 10, 2010
by hevans
Setting FUSES? 5 5700 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7586 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5010 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4800 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5119 September 21, 2010
by bretm
MCU Programming Error 2 4027 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4537 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4358 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6467 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4612 September 15, 2010
by bpenglase
Mac problems with programming 7 4987 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6503 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4531 September 07, 2010
by hevans
Initial programming 15 4613 September 04, 2010
by Rick_S
LED all at once 4 4423 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4759 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4501 August 26, 2010
by bretm
alternative programming language 4 6123 August 25, 2010
by awesome
Listen for serial input 4 4848 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4512 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5854 August 21, 2010
by Ralphxyz
tempsensor 4 4282 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5821 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7002 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6483 August 16, 2010
by ironcladmvtm
Compile 4 4451 August 16, 2010
by Ralphxyz
Change text 6 4154 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12637 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5358 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5533 August 07, 2010
by kle8309
Other LCDs? 2 4159 August 06, 2010
by Rick_S
Not working 21 6230 August 06, 2010
by Razvan
Generating random numbers in C. 2 5165 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5154 August 04, 2010
by gnkarn
My MAKE article 2 4864 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5226 July 31, 2010
by sbrod
Multiple ADC ports 9 5386 July 31, 2010
by norby31
what do these errors mean? 11 4381 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10537 July 28, 2010
by hevans
Saving variables 2 4341 July 27, 2010
by bretm
Printing today date on LCD 5 4441 July 27, 2010
by Ralphxyz
Sending a string 6 4905 July 26, 2010
by ioScream
LED Scrolling display 1 4531 July 25, 2010
by ermias
error help 3 4799 July 24, 2010
by cinta51
Need a JumpStart 8 4433 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5382 July 20, 2010
by pjack
Content mismatch - verification error 6 5427 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17934 July 20, 2010
by lsoltmann
LCD sequence question 2 3935 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4609 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8511 July 12, 2010
by lcruz007
ADC with input at ground 6 5143 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4712 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5156 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4397 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5024 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4582 June 29, 2010
by bretm
Saving text to EEPROM 2 5634 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4731 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4435 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4572 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4379 June 12, 2010
by Jer
Foodloader help 5 4707 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4666 June 11, 2010
by treymd
tempsensor project 8 4264 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4759 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4167 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7675 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4262 May 13, 2010
by wayward
ISP programming error 8 12416 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4850 May 11, 2010
by avicell
Maximum PWM frequency? 4 4600 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4220 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4319 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4974 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3947 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4409 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5495 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5363 May 01, 2010
by Solorbob
UART programming (PC side) 4 4971 May 01, 2010
by Hexorg
Assemble resistor notation 4 4078 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4862 April 30, 2010
by bretm
Using PCINT4 5 5084 April 22, 2010
by bretm
Using Shift Registers? 2 5228 April 18, 2010
by wayward
on flash FILE i/o 6 4562 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4220 April 13, 2010
by sask55
AVR Arrays? 2 6181 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11263 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5683 April 11, 2010
by JackScumm
My new game for my EES 7 4961 April 10, 2010
by Hexorg
Silly Coding Question 10 4660 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5283 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5395 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4380 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4611 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5420 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4341 April 02, 2010
by lcruz007
PWM and LEDs 3 5084 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4375 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4982 March 27, 2010
by bretm
Modifing C code without knowing C 3 4392 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9533 March 24, 2010
by Frozenlock
Python code to create LED font 1 4990 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6618 March 21, 2010
by brian
Eclipse AVR plugin help 5 4689 March 18, 2010
by fatmarik
Help with programing plese 4 4235 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5681 March 17, 2010
by Rick_S
POST (power on self test) 2 4502 March 12, 2010
by treymd
Easy PWM tutorial 2 4388 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4835 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4748 March 07, 2010
by lcruz007
asm macro error 2 4226 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4509 March 05, 2010
by xc2rx
ACD sample rate 4 5407 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5556 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4240 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4487 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4038 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5208 March 02, 2010
by lcruz007
Easy Random Numbers 3 5400 March 01, 2010
by hevans
float to int? 5 4523 February 27, 2010
by Hexorg
An interesting beep 1 4516 February 26, 2010
by bretm
Bucket Brigade 3 4308 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11778 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5475 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4224 February 15, 2010
by ton_mit
Bootloader install 6 5921 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5476 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4471 February 13, 2010
by banerjen
clearing data in serail buffer 5 8102 February 11, 2010
by sask55
microseconds realtimeclock 3 4586 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4563 February 08, 2010
by mrobbins
time structure check 12 4432 February 07, 2010
by wayward
ISP Question 10 4796 February 06, 2010
by Phrank916
Can't upload to m328p 4 4934 February 06, 2010
by sask55
Check out my new project! 5 4782 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4395 February 02, 2010
by saleem
Convert uint8_t to char 3 15047 February 01, 2010
by saleem
Need Accelerometer... 8 4684 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4288 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4286 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5672 January 29, 2010
by Rick_S
what the heck does << mean? 4 4747 January 29, 2010
by Ralphxyz
Clocking another IC 3 4154 January 27, 2010
by mrobbins
Twisted pair 11 5036 January 26, 2010
by mongo
Python Majic 3 5442 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4425 January 22, 2010
by hevans
Trouble in sending information in UART 3 4629 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5625 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10219 January 20, 2010
by saleem
Help needed on counting program 5 4788 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5799 January 19, 2010
by treymd
Python creates it's own errors! 17 4405 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4383 January 18, 2010
by mongo
Compiling new code 10 4839 January 16, 2010
by N3Roaster
Make error 17 5152 January 16, 2010
by Eb547
ISP and micro madness. 12 4567 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4489 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4384 January 14, 2010
by Rick_S
Book suggestions? 3 4299 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4640 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4707 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6098 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4581 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4706 December 31, 2009
by hevans
Understanding Array Code 9 4760 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4334 December 30, 2009
by markjbenson
Pin change interrupt 2 4979 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5767 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4645 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18459 December 27, 2009
by jastermerrel
Makefile foodloader 34 6765 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6837 December 25, 2009
by Aceslick911
High voltage signal timer 3 4228 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6838 December 22, 2009
by Rick_S
Managing data tables 12 4768 December 21, 2009
by JKITSON
external interrupt 1 4193 December 21, 2009
by saleem
Weather Station 1 5035 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6271 December 14, 2009
by hevans
from ivonv's post 8 5203 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4375 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5540 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5817 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5200 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4251 December 04, 2009
by pbfy0
A few questions... 10 5256 November 29, 2009
by hevans
Help with code please 22 6326 November 29, 2009
by pbfy0
Programmers Wanted 1 4571 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4456 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4514 November 24, 2009
by FWSquatch
Random Questions 10 4600 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4999 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7151 November 23, 2009
by BobaMosfet
C Programming basic question 3 4471 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7222 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5606 November 02, 2009
by hevans
How-To: Sleep 11 7228 October 27, 2009
by mikedoug
I2C communications 3 4435 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7995 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4299 October 19, 2009
by puargs
Suggestions for LCD program space 13 5268 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4771 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5530 September 28, 2009
by rusirius
Connection to cell phones 7 5402 September 22, 2009
by rusirius
Very simple assembly problem 13 6520 September 21, 2009
by rusirius
Linux C editor recommendation 11 7020 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6280 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5214 September 15, 2009
by rusirius
Using source code 10 4986 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5234 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4702 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7745 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14523 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5171 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6776 August 15, 2009
by Starwarslegokid
python loop 21 6522 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5477 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5412 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19908 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8179 July 29, 2009
by mrobbins
Bootloader Kit 9 5481 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11306 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11873 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4616 July 10, 2009
by karlockhart
Digital Write Question 14 5316 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6997 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4582 June 22, 2009
by Tug
debugging 4 5044 June 20, 2009
by wayward
Help with a state machine 3 6001 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8724 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6705 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6013 May 26, 2009
by wayward
sprintf 4 6887 May 22, 2009
by wayward
testing the programmer 3 4681 May 16, 2009
by digiassn
initialload 3 4883 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5757 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5247 May 06, 2009
by wayward
AVR Bootloaders 3 4827 April 18, 2009
by wayward
Led Marquee question 14 5513 April 11, 2009
by mcai8sh4

Create a Thread

Please log in to create a thread.

Did you know that you can input numbers in binary via a DIP switch, and output them to the LCD? Learn more...