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 4648 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3146 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5732 August 28, 2020
by scootergarrett
More bootloading 1 3594 December 29, 2019
by scootergarrett
Boot Loading 2 3460 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5103 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4058 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3993 November 15, 2016
by sask55
RPM Program 24 9433 September 23, 2016
by Ralphxyz
Makefile 4 4114 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5729 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4534 March 21, 2016
by sask55
ADMUX=0 7 4395 February 19, 2016
by Javy
Using two timers 22 4645 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4135 January 17, 2016
by Rick_S
Master/Slave I2C 32 16738 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4052 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3558 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18579 October 02, 2015
by BobaMosfet
Replacement LCD 4 3920 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5145 September 18, 2015
by RickMcKeon
MCU basic concept 6 3917 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4663 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7116 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4039 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5113 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5200 February 14, 2015
by Noter
Programming with graphics 6 4288 November 24, 2014
by jmuthe
Let's do a project 42 5960 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4913 November 11, 2014
by BobaMosfet
COM Port Problem 4 3778 October 22, 2014
by BobaMosfet
Do not understand this 12 5533 September 29, 2014
by BobaMosfet
original program 3 3687 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4943 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3869 June 10, 2014
by lailai
Motorcycle tachometer 1 4163 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4392 June 01, 2014
by sask55
Pointer questions 6 4093 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3795 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23305 May 13, 2014
by Ralphxyz
a Tiny project 15 5247 May 05, 2014
by Pew446
char array if statement 4 3692 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4297 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5460 March 15, 2014
by JimFrederickson
char array if statement 12 4922 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8622 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3647 February 24, 2014
by boxvic
complex library 3 3944 January 19, 2014
by esoderberg
complex library 1 3526 January 18, 2014
by scootergarrett
MKII questions 23 5224 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4023 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9558 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4492 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9067 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20158 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4342 October 26, 2013
by Noter
HV Programmer 8 4561 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6079 September 11, 2013
by pcbolt
Get time between sensor readings 5 4182 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5686 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5292 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3942 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4362 August 07, 2013
by pcbolt
XMEGA 2 4065 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6220 July 17, 2013
by edb
Different result with different variable names 9 4392 June 04, 2013
by scootergarrett
Strange ADC errors 15 4789 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3724 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4066 May 29, 2013
by Kami
Define debug comments 10 4143 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8985 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4097 April 28, 2013
by pcbolt
makefile eeprom 2 3825 April 22, 2013
by pcbolt
TWI questions. 10 5468 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13331 April 07, 2013
by JimFrederickson
Bootloader woes 15 4659 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4651 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5063 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5769 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11892 March 28, 2013
by Ralphxyz
creating make file 10 4178 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 4006 March 14, 2013
by lnino
USART as SPI 7 7068 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4137 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5897 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3905 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3740 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4488 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4193 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5287 February 12, 2013
by Nichben
Beginners Guide 2 4363 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5721 February 05, 2013
by adosch
Writing into memory while running program 4 3838 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4353 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 4013 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7820 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6448 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9082 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4043 January 12, 2013
by Noter
help with keypad/display project code 23 5114 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4310 January 10, 2013
by keith712
LED circuit not producing expected results 5 4439 January 05, 2013
by Noter
AVR Programming without bootloader 29 10107 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3811 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10714 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4974 December 29, 2012
by pcbolt
typecast problem? 7 3896 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5063 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5070 December 24, 2012
by Noter
oscillator fuse bits 9 4345 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4345 December 23, 2012
by keith712
no such file error 1 6 4967 December 23, 2012
by keith712
Using strcpy 3 4301 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6101 December 18, 2012
by Rick_S
printf problems 9 4162 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6692 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6895 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4768 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29160 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3659 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4296 November 20, 2012
by BobaMosfet
printf_P problems 5 4997 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6338 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6158 October 22, 2012
by JimFrederickson
waht dose |= do 5 4449 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5443 October 20, 2012
by fishberg5051
Array limitations 6 6966 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5988 October 16, 2012
by ankush_karche
Reading from uart stream 18 6307 October 15, 2012
by sask55
AVRISP v2 programmer 3 4263 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6692 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4712 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5512 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6729 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4482 October 01, 2012
by Noter
indexing an array with a variable 5 3988 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3591 September 27, 2012
by ankush_karche
use of strcat fuction 7 4813 September 23, 2012
by sask55
ADC problem 11 4668 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5151 September 18, 2012
by Bushy
Program too big for MCU? 3 4139 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9301 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5315 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4454 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4337 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4283 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4410 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16696 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4934 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4050 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4181 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3840 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5215 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5835 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3774 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 5005 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4204 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4663 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4352 August 18, 2012
by Finis
TypeCast problem 3 3946 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4031 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4140 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4404 August 03, 2012
by virtual
Basic programming help 11 4269 July 30, 2012
by sask55
Random Number Generator 5 7297 July 25, 2012
by lnino
Scanner Input/Output 7 4147 July 23, 2012
by bl00513
Test program - location? 3 4120 July 21, 2012
by TheFed
Making a library? 11 7494 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24588 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4682 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15637 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4324 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8061 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4470 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6858 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6476 July 06, 2012
by edb
Counting the changes in a pin 3 4000 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4140 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5454 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4614 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6462 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3888 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4175 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6252 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5424 June 23, 2012
by rmore
Reading eeprom 3 4314 June 21, 2012
by missle3944
Bluetooth Module Question 2 4111 June 20, 2012
by pcbolt
Using #define 3 3874 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4106 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4334 June 14, 2012
by dicko
Timing for each line of code 3 3855 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5785 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4081 June 10, 2012
by Pew446
328p makefile 5 4033 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8297 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4611 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4097 June 03, 2012
by chaosatom
Input pin Trouble 2 3910 May 28, 2012
by pcbolt
Master/Slave SPI 10 13139 May 28, 2012
by sask55
SPI problem 7 6923 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3905 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4919 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4326 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4477 May 17, 2012
by RogerFL
Compiler issue? 3 4152 May 17, 2012
by RogerFL
SPI Problem! 1 5031 May 17, 2012
by kemil
Read from atmega 15 15456 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6391 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4113 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6205 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4969 May 08, 2012
by RogerFL
Displaying on the LCD 2 3845 May 06, 2012
by ad2476
Problem with Boolean type 12 9489 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6259 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4363 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4754 April 29, 2012
by JimFrederickson
include statement 2 3855 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4646 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7717 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5590 April 20, 2012
by Ralphxyz
Simple UART code 7 5447 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5038 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4089 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5265 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4561 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5912 April 12, 2012
by hevans
Dont understand the &= and |= 8 4371 April 06, 2012
by pcbolt
newbie 17 4661 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4539 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4496 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4192 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4396 March 30, 2012
by pcbolt
Code Doctor needed. 21 5012 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4538 March 30, 2012
by pcbolt
LED Array questions 3 4109 March 30, 2012
by amartinez
Need help Programing! 2 3891 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4452 March 22, 2012
by pcbolt
trouble need help 7 3985 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5089 March 14, 2012
by stanvan
concise serial output? 5 4605 March 11, 2012
by sask55
2N7000 work with open drain? 5 4904 March 08, 2012
by RogerFL
How to create a timer? 8 4314 March 07, 2012
by Rick_S
Need help with frequency counter 8 4657 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3874 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4184 March 03, 2012
by esoderberg
Mac Terminal programming 11 5003 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3969 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5069 February 29, 2012
by pcbolt
SPI Programming 11 6560 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4713 February 27, 2012
by jvince96
Sending Data to a File 4 4623 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4653 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4271 February 18, 2012
by mdk
Code weird errors? 13 4962 February 17, 2012
by pcbolt
Hardware Connections 3 3703 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14500 February 11, 2012
by Rick_S
First MCU Program 4 4201 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4793 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4026 February 07, 2012
by sask55
Implicit Definition Errors 4 4645 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5183 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5119 February 04, 2012
by dvdsnyd
help with interrupts 6 4638 February 04, 2012
by dvdsnyd
questions on overflow 4 4633 February 03, 2012
by dvdsnyd
curser positioning 6 3973 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4647 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4237 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5573 January 29, 2012
by DS1000
Sending a string in UART 19 19325 January 27, 2012
by treymd
HD44780 (LCD) 3 4390 January 24, 2012
by glendon
Variation on 3 bit adder 9 4500 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4172 January 23, 2012
by Rick_S
referencing a variable 20 4936 January 21, 2012
by Ralphxyz
pin change interrupts 9 5723 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6447 January 19, 2012
by raylop
test 3 4065 January 18, 2012
by Gil
Trouble with my first program! help 50 5563 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5067 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4578 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6145 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3921 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5910 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4263 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4754 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5708 January 05, 2012
by tchilzer2
Interrupt Problem 8 4575 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4875 January 05, 2012
by hevans
Bootloader error 5 4764 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5358 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4150 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4026 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3956 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4657 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5076 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5102 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6413 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7788 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5266 December 22, 2011
by glendon
Serial Read in Labview 12 6919 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4802 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4155 December 19, 2011
by Striker
Corrupted Data 2 4742 December 13, 2011
by hevans
Digital clock code 2 4449 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12823 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6286 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5728 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4620 December 07, 2011
by huzbum
Music with the MCU?? 12 6203 December 05, 2011
by 2electrified
LED array scroll function 38 12469 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4665 December 04, 2011
by pfullen
Using Vim - installing C script 4 4595 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4733 December 02, 2011
by bluestang
First Program initilload 11 4504 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4447 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4989 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4302 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4840 November 22, 2011
by Rick_S
LCD and custom display 3 4216 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5920 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4685 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4153 November 11, 2011
by BNS
Modbus Master 1 4796 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4710 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4952 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4847 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3980 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13417 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4098 November 07, 2011
by Heed
Array creation and access 4 4063 November 07, 2011
by JimFrederickson
Huffman coding 2 4530 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5557 November 03, 2011
by hevans
Eyeboard, a new approach 1 4716 November 03, 2011
by lcruz007
TWI hang up 4 4940 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4427 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4307 October 28, 2011
by hevans
Complete one button menu system 3 8282 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5047 October 17, 2011
by claesz
ADC help 3 3959 October 15, 2011
by sonicgadgets
String manipulation 6 5317 October 13, 2011
by claesz
Basic Makefile Help 4 4054 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8917 October 06, 2011
by Rick_S
Led Blink 3 4656 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4761 October 03, 2011
by hevans
Games to learn programming 4 6526 September 23, 2011
by Ralphxyz
Master Slave communications 4 4910 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4299 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5283 September 11, 2011
by dgikuljot
MCU Configuration 12 4309 September 08, 2011
by BobaMosfet
Varying voltages 10 4407 September 07, 2011
by bretm
Interpret statement 5 4302 September 03, 2011
by egero1
Temp spi help 3 4016 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6235 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4205 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5120 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5281 August 21, 2011
by BobaMosfet
xylophone program 1 4407 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4309 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4661 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5751 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11400 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4270 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5899 August 08, 2011
by bretm
Noise Noise Noise 3 5119 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3992 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4545 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7210 August 03, 2011
by kayrock
EEPROM confusion 13 6005 July 29, 2011
by Noter
1value error 21 5281 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4330 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 5000 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4344 July 21, 2011
by carlhako
Populating an Array 22 5765 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4738 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7818 July 19, 2011
by BobaMosfet
Make header file 10 6921 July 19, 2011
by Ralphxyz
pwm for dac 58 9935 July 18, 2011
by kayrock
Random Number 2 4122 July 18, 2011
by Robotnik
Interupts with a button 3 3810 July 16, 2011
by Noter
need help with my code 3 4325 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4045 July 13, 2011
by gcharris
C++ 8 6783 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4219 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4571 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5885 July 08, 2011
by Rick_S
Making a programmer 7 4340 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5935 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4730 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6162 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4323 June 27, 2011
by Rick_S
Time.h 3 4700 June 23, 2011
by JamesR
Pygame (no rect object) 5 4856 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4330 June 22, 2011
by Ralphxyz
Error in Code 2 3655 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4230 June 21, 2011
by lnino
Responding to a Button with Polling 7 4600 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5783 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4044 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4463 June 13, 2011
by JoyceChee
Nerdkit 22 5578 June 11, 2011
by HJA
Button ipod help 5 3774 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4324 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5308 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4286 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4650 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5490 May 29, 2011
by Ralphxyz
questions about setting bits 11 7177 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9529 May 26, 2011
by huzbum
Question About Interrupts 4 4329 May 25, 2011
by huzbum
RPM to MPH 12 6473 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6271 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4535 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4446 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5776 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5175 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5725 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4396 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4284 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5492 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4617 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8959 May 17, 2011
by amartinez
PSTR error? 5 4169 May 17, 2011
by hevans
Photoresistor to ADC 15 5200 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4128 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5189 May 14, 2011
by bretm
Help with some code? 4 4144 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4574 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4302 May 13, 2011
by bretm
Python first try comments please 18 5290 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6067 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4503 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10598 May 09, 2011
by Ralphxyz
Python Help 23 7238 May 09, 2011
by kemil
Purchased MCU does not work? 7 6146 May 08, 2011
by paulwszew
Compiling error codes 10 4165 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4364 May 05, 2011
by hevans
upgrade! 1 4297 May 04, 2011
by XOXO
SPI communication code 11 5766 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3950 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5874 April 24, 2011
by xodin
Programming in JAVA 8 16904 April 21, 2011
by Ralphxyz
Function help 5 4500 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4752 April 21, 2011
by lnino
Interesting code structure. 21 5825 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6305 April 20, 2011
by uml_12
SPI transfer delay 3 4547 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4943 April 18, 2011
by Noter
Implementation of printf(...) function 2 4535 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6026 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5017 April 16, 2011
by kayrock
Programming with serial port 6 5221 April 14, 2011
by carlhako
UART 2 4485 April 14, 2011
by Rick_S
Programmers Notepad 4 5263 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4323 April 12, 2011
by bretm
Nerdkits library 9 4546 April 10, 2011
by hariharan
Playing different music with the MCU 7 23775 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5556 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5664 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7553 April 06, 2011
by Schrat
Memory organization 8 4670 April 06, 2011
by Noter
LED array 2 4354 April 06, 2011
by hevans
compiling a .c file 8 5071 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4734 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4536 April 05, 2011
by bretm
led array code 7 4813 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6418 April 02, 2011
by kkanodia
Frequency 20 5306 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4558 April 02, 2011
by hariharan
Help with code 3 4149 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5114 March 31, 2011
by lnino
Connect a different LCD 12 4909 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5843 March 30, 2011
by bretm
Writing software using eye movements 2 4117 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 6012 March 29, 2011
by lnino
Interrupts 18 6068 March 28, 2011
by hariharan
OR gate? 14 5044 March 27, 2011
by esoderberg
Analog Output 2 4177 March 26, 2011
by Ralphxyz
For command 8 4232 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4958 March 25, 2011
by hevans
ADMUX 52 7182 March 25, 2011
by Ralphxyz
Attiny10 7 7288 March 25, 2011
by Rick_S
Java Help 2 4420 March 24, 2011
by Ralphxyz
Help with ADC 3 4017 March 23, 2011
by bretm
help needed with uart code 4 4847 March 19, 2011
by plinko
Uart 2 4220 March 19, 2011
by missle3944
How to make a "Make File" 3 5407 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6827 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5339 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6603 March 11, 2011
by missle3944
Hacking an old school led display 11 8707 March 10, 2011
by Noter
Setting Pin Low 2 4154 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4218 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4730 March 06, 2011
by billwis
Function Prototypes 4 4159 March 04, 2011
by Rick_S
Debugger 3 4290 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6418 March 02, 2011
by bretm
Registers????? 14 4773 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4474 February 27, 2011
by MichaelJE2
Basic C Programming 13 6655 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4579 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5862 February 23, 2011
by Wads
Programming Capabilities 7 4291 February 23, 2011
by Twarter369
RC car 6 5446 February 22, 2011
by derberp
How to play user entered sound? 9 4733 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4096 February 21, 2011
by hevans
Compiling the bootloader 17 5726 February 20, 2011
by Ralphxyz
Help with PWM 2 5324 February 20, 2011
by hevans
ADCRA 4 4304 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5722 February 20, 2011
by hevans
Accelerometer project 12 9296 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4066 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5181 February 13, 2011
by fubar769
Servo code execution 1 4366 February 11, 2011
by missle3944
New chip programming 2 5058 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6050 February 07, 2011
by hevans
Compiling 3 4211 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4977 February 05, 2011
by mongo
Checking a Pins Status 3 4527 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4226 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4440 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5912 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4279 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3963 February 01, 2011
by Rick_S
ADC HELP!!! 16 6821 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4419 January 31, 2011
by rboggs10
My first .h file usage 3 5517 January 31, 2011
by Ralphxyz
counting 4 4119 January 28, 2011
by Jalex
atmega328P's ADC 2 5708 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26951 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7212 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4817 January 25, 2011
by popwarsweet
Confused again 2 4102 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7366 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4300 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4749 January 23, 2011
by Rick_S
Loading issues 4 4297 January 22, 2011
by Shabigity
printf dip arithmetic 3 4552 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5066 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7346 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5619 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4945 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4660 January 15, 2011
by wanderingjew
MCU specific C programming 4 4914 January 15, 2011
by Hexorg
Math Problem 1 4558 January 15, 2011
by Jalex
Coding question 2 4110 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5257 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4742 January 13, 2011
by Icyhot
programming ladder logic 7 17012 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4516 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5022 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5105 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5457 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4129 January 04, 2011
by Steven
N00B memory allocation questions 4 4437 January 04, 2011
by Sciencenerd
SD card protocol 3 7494 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4734 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5103 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4750 January 01, 2011
by hevans
Just built a 7 segment interface 7 5807 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5865 December 28, 2010
by Ralphxyz
if statements... 12 6091 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6350 December 22, 2010
by VictorsNerdery
Math Check Please 5 4265 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5140 December 22, 2010
by Icyhot
Question Regarding Registers 5 4305 December 16, 2010
by hevans
JTAG programming 2 4877 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4300 December 11, 2010
by mbobak
knight rider LED animation 21 11620 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4160 December 06, 2010
by lcruz007
Error during make 2 4067 December 06, 2010
by bretm
trying to understand MAKE 6 4261 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5319 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4253 December 01, 2010
by hevans
using different crystals 4 4245 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5083 November 25, 2010
by Ralphxyz
Writing Data to File 2 4584 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4482 November 18, 2010
by hevans
Fourier transform 3 5664 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4367 November 11, 2010
by bretm
Quick bootloader question 4 4404 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4630 November 08, 2010
by gusr205
Doing Integrals in C code 5 11558 November 07, 2010
by hevans
Duty cycle 3 4338 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4783 November 05, 2010
by bretm
I2C Nerdkit Library 14 6885 October 30, 2010
by Ralphxyz
Malloc Issues 6 5253 October 30, 2010
by kle8309
Smooth servo movement. 10 6490 October 27, 2010
by esoderberg
or operator 2 4251 October 25, 2010
by hevans
Tech-O-Meter 5 4504 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6667 October 25, 2010
by Rick_S
Temperature sensor 10 5881 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4406 October 23, 2010
by mmw1
how does avr memory work? 2 5203 October 19, 2010
by hevans
DAPA Upload Problem 10 5164 October 18, 2010
by brockmjp
Reading Resistance 4 4741 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7388 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4770 October 10, 2010
by hevans
Setting FUSES? 5 5780 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7677 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5071 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4880 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5219 September 21, 2010
by bretm
MCU Programming Error 2 4066 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4602 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4432 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6538 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4685 September 15, 2010
by bpenglase
Mac problems with programming 7 5045 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6577 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4588 September 07, 2010
by hevans
Initial programming 15 4673 September 04, 2010
by Rick_S
LED all at once 4 4512 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4818 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4573 August 26, 2010
by bretm
alternative programming language 4 6186 August 25, 2010
by awesome
Listen for serial input 4 4908 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4567 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5917 August 21, 2010
by Ralphxyz
tempsensor 4 4344 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5873 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7078 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6540 August 16, 2010
by ironcladmvtm
Compile 4 4494 August 16, 2010
by Ralphxyz
Change text 6 4202 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12730 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5418 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5602 August 07, 2010
by kle8309
Other LCDs? 2 4218 August 06, 2010
by Rick_S
Not working 21 6311 August 06, 2010
by Razvan
Generating random numbers in C. 2 5224 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5218 August 04, 2010
by gnkarn
My MAKE article 2 4911 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5298 July 31, 2010
by sbrod
Multiple ADC ports 9 5472 July 31, 2010
by norby31
what do these errors mean? 11 4434 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10645 July 28, 2010
by hevans
Saving variables 2 4391 July 27, 2010
by bretm
Printing today date on LCD 5 4530 July 27, 2010
by Ralphxyz
Sending a string 6 4962 July 26, 2010
by ioScream
LED Scrolling display 1 4584 July 25, 2010
by ermias
error help 3 4857 July 24, 2010
by cinta51
Need a JumpStart 8 4499 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5444 July 20, 2010
by pjack
Content mismatch - verification error 6 5476 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18106 July 20, 2010
by lsoltmann
LCD sequence question 2 3985 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4677 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8587 July 12, 2010
by lcruz007
ADC with input at ground 6 5220 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4758 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5206 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4458 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5090 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4633 June 29, 2010
by bretm
Saving text to EEPROM 2 5703 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4781 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4492 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4656 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4458 June 12, 2010
by Jer
Foodloader help 5 4762 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4717 June 11, 2010
by treymd
tempsensor project 8 4325 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4839 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4230 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7749 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4315 May 13, 2010
by wayward
ISP programming error 8 12499 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4925 May 11, 2010
by avicell
Maximum PWM frequency? 4 4654 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4275 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4377 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5042 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3997 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4452 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5557 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5426 May 01, 2010
by Solorbob
UART programming (PC side) 4 5047 May 01, 2010
by Hexorg
Assemble resistor notation 4 4132 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4919 April 30, 2010
by bretm
Using PCINT4 5 5154 April 22, 2010
by bretm
Using Shift Registers? 2 5279 April 18, 2010
by wayward
on flash FILE i/o 6 4611 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4264 April 13, 2010
by sask55
AVR Arrays? 2 6238 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11356 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5738 April 11, 2010
by JackScumm
My new game for my EES 7 5023 April 10, 2010
by Hexorg
Silly Coding Question 10 4731 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5344 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5503 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4441 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4693 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5492 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4387 April 02, 2010
by lcruz007
PWM and LEDs 3 5134 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4423 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5037 March 27, 2010
by bretm
Modifing C code without knowing C 3 4447 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9620 March 24, 2010
by Frozenlock
Python code to create LED font 1 5058 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6698 March 21, 2010
by brian
Eclipse AVR plugin help 5 4744 March 18, 2010
by fatmarik
Help with programing plese 4 4281 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5757 March 17, 2010
by Rick_S
POST (power on self test) 2 4558 March 12, 2010
by treymd
Easy PWM tutorial 2 4457 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4890 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4801 March 07, 2010
by lcruz007
asm macro error 2 4274 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4555 March 05, 2010
by xc2rx
ACD sample rate 4 5479 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5634 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4305 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4541 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4093 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5296 March 02, 2010
by lcruz007
Easy Random Numbers 3 5466 March 01, 2010
by hevans
float to int? 5 4578 February 27, 2010
by Hexorg
An interesting beep 1 4572 February 26, 2010
by bretm
Bucket Brigade 3 4365 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11862 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5530 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4288 February 15, 2010
by ton_mit
Bootloader install 6 5993 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5532 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4534 February 13, 2010
by banerjen
clearing data in serail buffer 5 8181 February 11, 2010
by sask55
microseconds realtimeclock 3 4632 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4639 February 08, 2010
by mrobbins
time structure check 12 4486 February 07, 2010
by wayward
ISP Question 10 4860 February 06, 2010
by Phrank916
Can't upload to m328p 4 5001 February 06, 2010
by sask55
Check out my new project! 5 4839 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4457 February 02, 2010
by saleem
Convert uint8_t to char 3 15159 February 01, 2010
by saleem
Need Accelerometer... 8 4750 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4348 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4344 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5733 January 29, 2010
by Rick_S
what the heck does << mean? 4 4819 January 29, 2010
by Ralphxyz
Clocking another IC 3 4210 January 27, 2010
by mrobbins
Twisted pair 11 5131 January 26, 2010
by mongo
Python Majic 3 5504 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4473 January 22, 2010
by hevans
Trouble in sending information in UART 3 4708 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5697 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10321 January 20, 2010
by saleem
Help needed on counting program 5 4895 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5852 January 19, 2010
by treymd
Python creates it's own errors! 17 4457 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4444 January 18, 2010
by mongo
Compiling new code 10 4903 January 16, 2010
by N3Roaster
Make error 17 5203 January 16, 2010
by Eb547
ISP and micro madness. 12 4625 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4548 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4443 January 14, 2010
by Rick_S
Book suggestions? 3 4357 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4707 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4779 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6149 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4640 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4771 December 31, 2009
by hevans
Understanding Array Code 9 4827 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4393 December 30, 2009
by markjbenson
Pin change interrupt 2 5041 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5829 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4699 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18554 December 27, 2009
by jastermerrel
Makefile foodloader 34 6861 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6935 December 25, 2009
by Aceslick911
High voltage signal timer 3 4283 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6930 December 22, 2009
by Rick_S
Managing data tables 12 4833 December 21, 2009
by JKITSON
external interrupt 1 4277 December 21, 2009
by saleem
Weather Station 1 5098 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6346 December 14, 2009
by hevans
from ivonv's post 8 5523 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4443 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5608 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5881 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5274 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4308 December 04, 2009
by pbfy0
A few questions... 10 5313 November 29, 2009
by hevans
Help with code please 22 6433 November 29, 2009
by pbfy0
Programmers Wanted 1 4625 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4520 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4560 November 24, 2009
by FWSquatch
Random Questions 10 4670 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5065 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7217 November 23, 2009
by BobaMosfet
C Programming basic question 3 4534 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7293 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5670 November 02, 2009
by hevans
How-To: Sleep 11 7338 October 27, 2009
by mikedoug
I2C communications 3 4491 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8111 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4343 October 19, 2009
by puargs
Suggestions for LCD program space 13 5358 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4851 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5577 September 28, 2009
by rusirius
Connection to cell phones 7 5476 September 22, 2009
by rusirius
Very simple assembly problem 13 6577 September 21, 2009
by rusirius
Linux C editor recommendation 11 7106 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6341 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5283 September 15, 2009
by rusirius
Using source code 10 5042 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5311 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4764 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7813 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14621 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5230 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6864 August 15, 2009
by Starwarslegokid
python loop 21 6587 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5556 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5473 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 20016 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8245 July 29, 2009
by mrobbins
Bootloader Kit 9 5543 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11377 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11948 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4674 July 10, 2009
by karlockhart
Digital Write Question 14 5407 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7061 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4643 June 22, 2009
by Tug
debugging 4 5114 June 20, 2009
by wayward
Help with a state machine 3 6077 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8830 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6778 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6080 May 26, 2009
by wayward
sprintf 4 6962 May 22, 2009
by wayward
testing the programmer 3 4761 May 16, 2009
by digiassn
initialload 3 4962 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5825 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5318 May 06, 2009
by wayward
AVR Bootloaders 3 4878 April 18, 2009
by wayward
Led Marquee question 14 5579 April 11, 2009
by mcai8sh4

Create a Thread

Please log in to create a thread.

Did you know that essentially all power supplies' voltages drop when current is drawn from them? Learn more...