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 4579 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3078 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5671 August 28, 2020
by scootergarrett
More bootloading 1 3533 December 29, 2019
by scootergarrett
Boot Loading 2 3424 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5057 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4020 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3950 November 15, 2016
by sask55
RPM Program 24 9368 September 23, 2016
by Ralphxyz
Makefile 4 4074 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5695 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4477 March 21, 2016
by sask55
ADMUX=0 7 4363 February 19, 2016
by Javy
Using two timers 22 4606 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4100 January 17, 2016
by Rick_S
Master/Slave I2C 32 16671 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4009 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3523 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18508 October 02, 2015
by BobaMosfet
Replacement LCD 4 3875 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5089 September 18, 2015
by RickMcKeon
MCU basic concept 6 3885 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4623 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7054 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4005 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5083 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5164 February 14, 2015
by Noter
Programming with graphics 6 4261 November 24, 2014
by jmuthe
Let's do a project 42 5889 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4864 November 11, 2014
by BobaMosfet
COM Port Problem 4 3746 October 22, 2014
by BobaMosfet
Do not understand this 12 5495 September 29, 2014
by BobaMosfet
original program 3 3653 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4916 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3827 June 10, 2014
by lailai
Motorcycle tachometer 1 4132 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4351 June 01, 2014
by sask55
Pointer questions 6 4046 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3763 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23133 May 13, 2014
by Ralphxyz
a Tiny project 15 5214 May 05, 2014
by Pew446
char array if statement 4 3660 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4256 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5424 March 15, 2014
by JimFrederickson
char array if statement 12 4896 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8554 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3619 February 24, 2014
by boxvic
complex library 3 3906 January 19, 2014
by esoderberg
complex library 1 3488 January 18, 2014
by scootergarrett
MKII questions 23 5197 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3991 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9523 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4462 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9020 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20111 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4307 October 26, 2013
by Noter
HV Programmer 8 4526 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6052 September 11, 2013
by pcbolt
Get time between sensor readings 5 4160 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5653 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5246 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3921 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4327 August 07, 2013
by pcbolt
XMEGA 2 4034 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6160 July 17, 2013
by edb
Different result with different variable names 9 4354 June 04, 2013
by scootergarrett
Strange ADC errors 15 4758 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3699 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4025 May 29, 2013
by Kami
Define debug comments 10 4115 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8942 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4072 April 28, 2013
by pcbolt
makefile eeprom 2 3793 April 22, 2013
by pcbolt
TWI questions. 10 5427 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13264 April 07, 2013
by JimFrederickson
Bootloader woes 15 4622 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4630 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5030 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5722 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11832 March 28, 2013
by Ralphxyz
creating make file 10 4147 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3977 March 14, 2013
by lnino
USART as SPI 7 7026 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4111 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5863 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3880 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3709 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4457 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4165 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5254 February 12, 2013
by Nichben
Beginners Guide 2 4327 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5680 February 05, 2013
by adosch
Writing into memory while running program 4 3810 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4332 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3973 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7786 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6412 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9019 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4016 January 12, 2013
by Noter
help with keypad/display project code 23 5078 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4266 January 10, 2013
by keith712
LED circuit not producing expected results 5 4409 January 05, 2013
by Noter
AVR Programming without bootloader 29 9950 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3784 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10675 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4938 December 29, 2012
by pcbolt
typecast problem? 7 3864 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5026 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5029 December 24, 2012
by Noter
oscillator fuse bits 9 4320 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4297 December 23, 2012
by keith712
no such file error 1 6 4933 December 23, 2012
by keith712
Using strcpy 3 4269 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6050 December 18, 2012
by Rick_S
printf problems 9 4128 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6661 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6850 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4729 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29059 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3628 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4267 November 20, 2012
by BobaMosfet
printf_P problems 5 4969 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6308 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6115 October 22, 2012
by JimFrederickson
waht dose |= do 5 4423 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5412 October 20, 2012
by fishberg5051
Array limitations 6 6892 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5958 October 16, 2012
by ankush_karche
Reading from uart stream 18 6265 October 15, 2012
by sask55
AVRISP v2 programmer 3 4232 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6658 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4684 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5458 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6695 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4452 October 01, 2012
by Noter
indexing an array with a variable 5 3967 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3556 September 27, 2012
by ankush_karche
use of strcat fuction 7 4785 September 23, 2012
by sask55
ADC problem 11 4633 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5116 September 18, 2012
by Bushy
Program too big for MCU? 3 4107 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9268 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5284 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4428 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4308 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4249 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4371 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16634 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4907 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4020 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4151 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3810 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5184 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5798 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3744 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4979 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4165 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4638 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4319 August 18, 2012
by Finis
TypeCast problem 3 3916 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3998 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4096 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4367 August 03, 2012
by virtual
Basic programming help 11 4230 July 30, 2012
by sask55
Random Number Generator 5 7247 July 25, 2012
by lnino
Scanner Input/Output 7 4107 July 23, 2012
by bl00513
Test program - location? 3 4086 July 21, 2012
by TheFed
Making a library? 11 7449 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24528 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4652 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15533 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4292 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8014 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4444 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6821 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6442 July 06, 2012
by edb
Counting the changes in a pin 3 3967 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4103 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5426 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4582 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6433 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3854 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4142 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6186 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5394 June 23, 2012
by rmore
Reading eeprom 3 4282 June 21, 2012
by missle3944
Bluetooth Module Question 2 4092 June 20, 2012
by pcbolt
Using #define 3 3842 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4070 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4303 June 14, 2012
by dicko
Timing for each line of code 3 3825 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5752 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4052 June 10, 2012
by Pew446
328p makefile 5 4006 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8266 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4579 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4074 June 03, 2012
by chaosatom
Input pin Trouble 2 3884 May 28, 2012
by pcbolt
Master/Slave SPI 10 13100 May 28, 2012
by sask55
SPI problem 7 6883 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3866 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4887 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4298 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4449 May 17, 2012
by RogerFL
Compiler issue? 3 4130 May 17, 2012
by RogerFL
SPI Problem! 1 5000 May 17, 2012
by kemil
Read from atmega 15 15387 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6364 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4080 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6172 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4938 May 08, 2012
by RogerFL
Displaying on the LCD 2 3815 May 06, 2012
by ad2476
Problem with Boolean type 12 9408 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6217 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4343 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4722 April 29, 2012
by JimFrederickson
include statement 2 3827 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4608 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7672 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5563 April 20, 2012
by Ralphxyz
Simple UART code 7 5409 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5007 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4057 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5221 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4530 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5871 April 12, 2012
by hevans
Dont understand the &= and |= 8 4341 April 06, 2012
by pcbolt
newbie 17 4629 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4507 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4467 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4155 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4364 March 30, 2012
by pcbolt
Code Doctor needed. 21 4976 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4512 March 30, 2012
by pcbolt
LED Array questions 3 4072 March 30, 2012
by amartinez
Need help Programing! 2 3859 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4424 March 22, 2012
by pcbolt
trouble need help 7 3951 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5048 March 14, 2012
by stanvan
concise serial output? 5 4582 March 11, 2012
by sask55
2N7000 work with open drain? 5 4877 March 08, 2012
by RogerFL
How to create a timer? 8 4280 March 07, 2012
by Rick_S
Need help with frequency counter 8 4628 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3845 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4155 March 03, 2012
by esoderberg
Mac Terminal programming 11 4971 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3935 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5038 February 29, 2012
by pcbolt
SPI Programming 11 6517 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4675 February 27, 2012
by jvince96
Sending Data to a File 4 4589 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4623 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4245 February 18, 2012
by mdk
Code weird errors? 13 4926 February 17, 2012
by pcbolt
Hardware Connections 3 3676 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14448 February 11, 2012
by Rick_S
First MCU Program 4 4170 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4766 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4001 February 07, 2012
by sask55
Implicit Definition Errors 4 4621 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5155 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5088 February 04, 2012
by dvdsnyd
help with interrupts 6 4616 February 04, 2012
by dvdsnyd
questions on overflow 4 4600 February 03, 2012
by dvdsnyd
curser positioning 6 3948 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4618 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4205 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5519 January 29, 2012
by DS1000
Sending a string in UART 19 19278 January 27, 2012
by treymd
HD44780 (LCD) 3 4365 January 24, 2012
by glendon
Variation on 3 bit adder 9 4459 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4128 January 23, 2012
by Rick_S
referencing a variable 20 4896 January 21, 2012
by Ralphxyz
pin change interrupts 9 5684 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6422 January 19, 2012
by raylop
test 3 4032 January 18, 2012
by Gil
Trouble with my first program! help 50 5532 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5029 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4552 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6113 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3896 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5866 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4225 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4725 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5684 January 05, 2012
by tchilzer2
Interrupt Problem 8 4547 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4843 January 05, 2012
by hevans
Bootloader error 5 4739 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5326 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4118 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3995 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3924 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4625 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5048 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5079 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6380 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7746 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5228 December 22, 2011
by glendon
Serial Read in Labview 12 6888 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4775 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4124 December 19, 2011
by Striker
Corrupted Data 2 4716 December 13, 2011
by hevans
Digital clock code 2 4425 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12781 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6254 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5690 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4587 December 07, 2011
by huzbum
Music with the MCU?? 12 6155 December 05, 2011
by 2electrified
LED array scroll function 38 12404 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4621 December 04, 2011
by pfullen
Using Vim - installing C script 4 4552 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4697 December 02, 2011
by bluestang
First Program initilload 11 4458 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4419 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4955 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4267 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4802 November 22, 2011
by Rick_S
LCD and custom display 3 4178 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5877 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4652 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4131 November 11, 2011
by BNS
Modbus Master 1 4766 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4685 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4922 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4815 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3954 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13358 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4064 November 07, 2011
by Heed
Array creation and access 4 4033 November 07, 2011
by JimFrederickson
Huffman coding 2 4498 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5526 November 03, 2011
by hevans
Eyeboard, a new approach 1 4690 November 03, 2011
by lcruz007
TWI hang up 4 4914 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4396 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4288 October 28, 2011
by hevans
Complete one button menu system 3 8233 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5025 October 17, 2011
by claesz
ADC help 3 3931 October 15, 2011
by sonicgadgets
String manipulation 6 5280 October 13, 2011
by claesz
Basic Makefile Help 4 4029 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8878 October 06, 2011
by Rick_S
Led Blink 3 4632 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4720 October 03, 2011
by hevans
Games to learn programming 4 6382 September 23, 2011
by Ralphxyz
Master Slave communications 4 4882 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4271 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5239 September 11, 2011
by dgikuljot
MCU Configuration 12 4281 September 08, 2011
by BobaMosfet
Varying voltages 10 4378 September 07, 2011
by bretm
Interpret statement 5 4277 September 03, 2011
by egero1
Temp spi help 3 3989 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6203 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4172 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5092 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5250 August 21, 2011
by BobaMosfet
xylophone program 1 4371 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4284 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4634 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5713 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11341 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4242 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5858 August 08, 2011
by bretm
Noise Noise Noise 3 5082 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3965 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4504 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7158 August 03, 2011
by kayrock
EEPROM confusion 13 5962 July 29, 2011
by Noter
1value error 21 5246 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4306 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4966 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4317 July 21, 2011
by carlhako
Populating an Array 22 5739 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4704 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7786 July 19, 2011
by BobaMosfet
Make header file 10 6888 July 19, 2011
by Ralphxyz
pwm for dac 58 9903 July 18, 2011
by kayrock
Random Number 2 4095 July 18, 2011
by Robotnik
Interupts with a button 3 3781 July 16, 2011
by Noter
need help with my code 3 4294 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4025 July 13, 2011
by gcharris
C++ 8 6752 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4187 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4535 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5851 July 08, 2011
by Rick_S
Making a programmer 7 4314 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5904 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4696 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6127 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4290 June 27, 2011
by Rick_S
Time.h 3 4672 June 23, 2011
by JamesR
Pygame (no rect object) 5 4817 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4298 June 22, 2011
by Ralphxyz
Error in Code 2 3636 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4201 June 21, 2011
by lnino
Responding to a Button with Polling 7 4570 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5756 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4011 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4433 June 13, 2011
by JoyceChee
Nerdkit 22 5533 June 11, 2011
by HJA
Button ipod help 5 3745 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4296 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5264 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4254 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4619 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5449 May 29, 2011
by Ralphxyz
questions about setting bits 11 7146 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9477 May 26, 2011
by huzbum
Question About Interrupts 4 4303 May 25, 2011
by huzbum
RPM to MPH 12 6437 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6229 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4506 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4412 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5745 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5136 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5684 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4368 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4247 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5468 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4585 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8920 May 17, 2011
by amartinez
PSTR error? 5 4145 May 17, 2011
by hevans
Photoresistor to ADC 15 5170 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4079 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5155 May 14, 2011
by bretm
Help with some code? 4 4102 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4542 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4264 May 13, 2011
by bretm
Python first try comments please 18 5256 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6029 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4461 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10542 May 09, 2011
by Ralphxyz
Python Help 23 7196 May 09, 2011
by kemil
Purchased MCU does not work? 7 6121 May 08, 2011
by paulwszew
Compiling error codes 10 4140 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4330 May 05, 2011
by hevans
upgrade! 1 4251 May 04, 2011
by XOXO
SPI communication code 11 5738 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3918 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5846 April 24, 2011
by xodin
Programming in JAVA 8 16846 April 21, 2011
by Ralphxyz
Function help 5 4466 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4724 April 21, 2011
by lnino
Interesting code structure. 21 5781 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6278 April 20, 2011
by uml_12
SPI transfer delay 3 4520 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4896 April 18, 2011
by Noter
Implementation of printf(...) function 2 4505 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5994 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4979 April 16, 2011
by kayrock
Programming with serial port 6 5194 April 14, 2011
by carlhako
UART 2 4442 April 14, 2011
by Rick_S
Programmers Notepad 4 5223 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4289 April 12, 2011
by bretm
Nerdkits library 9 4515 April 10, 2011
by hariharan
Playing different music with the MCU 7 23735 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5520 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5636 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7509 April 06, 2011
by Schrat
Memory organization 8 4632 April 06, 2011
by Noter
LED array 2 4329 April 06, 2011
by hevans
compiling a .c file 8 5042 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4708 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4508 April 05, 2011
by bretm
led array code 7 4783 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6379 April 02, 2011
by kkanodia
Frequency 20 5269 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4531 April 02, 2011
by hariharan
Help with code 3 4117 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5082 March 31, 2011
by lnino
Connect a different LCD 12 4874 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5797 March 30, 2011
by bretm
Writing software using eye movements 2 4081 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5972 March 29, 2011
by lnino
Interrupts 18 6036 March 28, 2011
by hariharan
OR gate? 14 5013 March 27, 2011
by esoderberg
Analog Output 2 4131 March 26, 2011
by Ralphxyz
For command 8 4194 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4925 March 25, 2011
by hevans
ADMUX 52 7138 March 25, 2011
by Ralphxyz
Attiny10 7 7252 March 25, 2011
by Rick_S
Java Help 2 4386 March 24, 2011
by Ralphxyz
Help with ADC 3 3978 March 23, 2011
by bretm
help needed with uart code 4 4818 March 19, 2011
by plinko
Uart 2 4191 March 19, 2011
by missle3944
How to make a "Make File" 3 5366 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6800 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5306 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6573 March 11, 2011
by missle3944
Hacking an old school led display 11 8509 March 10, 2011
by Noter
Setting Pin Low 2 4122 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4191 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4693 March 06, 2011
by billwis
Function Prototypes 4 4117 March 04, 2011
by Rick_S
Debugger 3 4255 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6366 March 02, 2011
by bretm
Registers????? 14 4740 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4427 February 27, 2011
by MichaelJE2
Basic C Programming 13 6614 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4543 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5835 February 23, 2011
by Wads
Programming Capabilities 7 4259 February 23, 2011
by Twarter369
RC car 6 5411 February 22, 2011
by derberp
How to play user entered sound? 9 4691 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4065 February 21, 2011
by hevans
Compiling the bootloader 17 5692 February 20, 2011
by Ralphxyz
Help with PWM 2 5302 February 20, 2011
by hevans
ADCRA 4 4268 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5699 February 20, 2011
by hevans
Accelerometer project 12 9270 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4039 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5157 February 13, 2011
by fubar769
Servo code execution 1 4329 February 11, 2011
by missle3944
New chip programming 2 5034 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6022 February 07, 2011
by hevans
Compiling 3 4183 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4937 February 05, 2011
by mongo
Checking a Pins Status 3 4500 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4189 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4414 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5879 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4247 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3939 February 01, 2011
by Rick_S
ADC HELP!!! 16 6782 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4384 January 31, 2011
by rboggs10
My first .h file usage 3 5489 January 31, 2011
by Ralphxyz
counting 4 4096 January 28, 2011
by Jalex
atmega328P's ADC 2 5678 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26910 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7183 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4778 January 25, 2011
by popwarsweet
Confused again 2 4065 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7322 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4268 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4706 January 23, 2011
by Rick_S
Loading issues 4 4267 January 22, 2011
by Shabigity
printf dip arithmetic 3 4516 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5034 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7315 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5580 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4914 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4632 January 15, 2011
by wanderingjew
MCU specific C programming 4 4887 January 15, 2011
by Hexorg
Math Problem 1 4528 January 15, 2011
by Jalex
Coding question 2 4080 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5223 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4716 January 13, 2011
by Icyhot
programming ladder logic 7 16946 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4488 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4987 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5071 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5422 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4101 January 04, 2011
by Steven
N00B memory allocation questions 4 4407 January 04, 2011
by Sciencenerd
SD card protocol 3 7459 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4709 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5062 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4722 January 01, 2011
by hevans
Just built a 7 segment interface 7 5778 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5831 December 28, 2010
by Ralphxyz
if statements... 12 6055 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6316 December 22, 2010
by VictorsNerdery
Math Check Please 5 4227 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5103 December 22, 2010
by Icyhot
Question Regarding Registers 5 4282 December 16, 2010
by hevans
JTAG programming 2 4851 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4267 December 11, 2010
by mbobak
knight rider LED animation 21 11523 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4120 December 06, 2010
by lcruz007
Error during make 2 4038 December 06, 2010
by bretm
trying to understand MAKE 6 4228 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5279 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4222 December 01, 2010
by hevans
using different crystals 4 4219 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5052 November 25, 2010
by Ralphxyz
Writing Data to File 2 4550 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4454 November 18, 2010
by hevans
Fourier transform 3 5626 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4337 November 11, 2010
by bretm
Quick bootloader question 4 4358 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4603 November 08, 2010
by gusr205
Doing Integrals in C code 5 11504 November 07, 2010
by hevans
Duty cycle 3 4309 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4752 November 05, 2010
by bretm
I2C Nerdkit Library 14 6851 October 30, 2010
by Ralphxyz
Malloc Issues 6 5215 October 30, 2010
by kle8309
Smooth servo movement. 10 6463 October 27, 2010
by esoderberg
or operator 2 4213 October 25, 2010
by hevans
Tech-O-Meter 5 4470 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6630 October 25, 2010
by Rick_S
Temperature sensor 10 5845 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4379 October 23, 2010
by mmw1
how does avr memory work? 2 5180 October 19, 2010
by hevans
DAPA Upload Problem 10 5134 October 18, 2010
by brockmjp
Reading Resistance 4 4715 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7346 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4732 October 10, 2010
by hevans
Setting FUSES? 5 5741 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7633 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5040 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4846 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5174 September 21, 2010
by bretm
MCU Programming Error 2 4049 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4571 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4391 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6504 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4650 September 15, 2010
by bpenglase
Mac problems with programming 7 5017 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6542 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4561 September 07, 2010
by hevans
Initial programming 15 4641 September 04, 2010
by Rick_S
LED all at once 4 4472 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4792 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4539 August 26, 2010
by bretm
alternative programming language 4 6152 August 25, 2010
by awesome
Listen for serial input 4 4884 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4539 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5889 August 21, 2010
by Ralphxyz
tempsensor 4 4305 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5846 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7030 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6510 August 16, 2010
by ironcladmvtm
Compile 4 4472 August 16, 2010
by Ralphxyz
Change text 6 4176 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12685 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5391 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5570 August 07, 2010
by kle8309
Other LCDs? 2 4195 August 06, 2010
by Rick_S
Not working 21 6269 August 06, 2010
by Razvan
Generating random numbers in C. 2 5197 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5189 August 04, 2010
by gnkarn
My MAKE article 2 4887 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5260 July 31, 2010
by sbrod
Multiple ADC ports 9 5432 July 31, 2010
by norby31
what do these errors mean? 11 4415 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10595 July 28, 2010
by hevans
Saving variables 2 4368 July 27, 2010
by bretm
Printing today date on LCD 5 4488 July 27, 2010
by Ralphxyz
Sending a string 6 4936 July 26, 2010
by ioScream
LED Scrolling display 1 4554 July 25, 2010
by ermias
error help 3 4832 July 24, 2010
by cinta51
Need a JumpStart 8 4466 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5417 July 20, 2010
by pjack
Content mismatch - verification error 6 5450 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18032 July 20, 2010
by lsoltmann
LCD sequence question 2 3960 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4641 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8544 July 12, 2010
by lcruz007
ADC with input at ground 6 5181 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4740 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5181 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4434 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5058 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4606 June 29, 2010
by bretm
Saving text to EEPROM 2 5669 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4755 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4466 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4618 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4422 June 12, 2010
by Jer
Foodloader help 5 4739 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4695 June 11, 2010
by treymd
tempsensor project 8 4296 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4801 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4204 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7714 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4292 May 13, 2010
by wayward
ISP programming error 8 12461 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4887 May 11, 2010
by avicell
Maximum PWM frequency? 4 4629 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4246 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4347 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5009 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3972 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4434 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5532 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5391 May 01, 2010
by Solorbob
UART programming (PC side) 4 5009 May 01, 2010
by Hexorg
Assemble resistor notation 4 4104 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4893 April 30, 2010
by bretm
Using PCINT4 5 5120 April 22, 2010
by bretm
Using Shift Registers? 2 5255 April 18, 2010
by wayward
on flash FILE i/o 6 4588 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4241 April 13, 2010
by sask55
AVR Arrays? 2 6216 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11310 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5711 April 11, 2010
by JackScumm
My new game for my EES 7 4994 April 10, 2010
by Hexorg
Silly Coding Question 10 4705 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5316 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5454 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4415 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4658 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5462 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4362 April 02, 2010
by lcruz007
PWM and LEDs 3 5104 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4397 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5008 March 27, 2010
by bretm
Modifing C code without knowing C 3 4418 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9576 March 24, 2010
by Frozenlock
Python code to create LED font 1 5025 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6660 March 21, 2010
by brian
Eclipse AVR plugin help 5 4716 March 18, 2010
by fatmarik
Help with programing plese 4 4258 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5720 March 17, 2010
by Rick_S
POST (power on self test) 2 4533 March 12, 2010
by treymd
Easy PWM tutorial 2 4431 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4862 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4777 March 07, 2010
by lcruz007
asm macro error 2 4250 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4530 March 05, 2010
by xc2rx
ACD sample rate 4 5444 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5601 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4278 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4512 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4069 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5255 March 02, 2010
by lcruz007
Easy Random Numbers 3 5434 March 01, 2010
by hevans
float to int? 5 4550 February 27, 2010
by Hexorg
An interesting beep 1 4548 February 26, 2010
by bretm
Bucket Brigade 3 4340 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11828 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5509 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4256 February 15, 2010
by ton_mit
Bootloader install 6 5960 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5507 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4500 February 13, 2010
by banerjen
clearing data in serail buffer 5 8140 February 11, 2010
by sask55
microseconds realtimeclock 3 4609 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4593 February 08, 2010
by mrobbins
time structure check 12 4459 February 07, 2010
by wayward
ISP Question 10 4830 February 06, 2010
by Phrank916
Can't upload to m328p 4 4970 February 06, 2010
by sask55
Check out my new project! 5 4814 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4428 February 02, 2010
by saleem
Convert uint8_t to char 3 15102 February 01, 2010
by saleem
Need Accelerometer... 8 4717 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4316 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4315 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5702 January 29, 2010
by Rick_S
what the heck does << mean? 4 4782 January 29, 2010
by Ralphxyz
Clocking another IC 3 4182 January 27, 2010
by mrobbins
Twisted pair 11 5083 January 26, 2010
by mongo
Python Majic 3 5475 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4450 January 22, 2010
by hevans
Trouble in sending information in UART 3 4668 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5658 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10274 January 20, 2010
by saleem
Help needed on counting program 5 4822 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5821 January 19, 2010
by treymd
Python creates it's own errors! 17 4432 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4410 January 18, 2010
by mongo
Compiling new code 10 4872 January 16, 2010
by N3Roaster
Make error 17 5180 January 16, 2010
by Eb547
ISP and micro madness. 12 4599 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4517 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4417 January 14, 2010
by Rick_S
Book suggestions? 3 4326 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4675 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4746 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6126 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4610 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4742 December 31, 2009
by hevans
Understanding Array Code 9 4792 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4367 December 30, 2009
by markjbenson
Pin change interrupt 2 5007 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5798 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4678 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18515 December 27, 2009
by jastermerrel
Makefile foodloader 34 6816 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6881 December 25, 2009
by Aceslick911
High voltage signal timer 3 4253 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6894 December 22, 2009
by Rick_S
Managing data tables 12 4802 December 21, 2009
by JKITSON
external interrupt 1 4235 December 21, 2009
by saleem
Weather Station 1 5073 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6315 December 14, 2009
by hevans
from ivonv's post 8 5305 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4406 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5577 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5847 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5238 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4279 December 04, 2009
by pbfy0
A few questions... 10 5282 November 29, 2009
by hevans
Help with code please 22 6383 November 29, 2009
by pbfy0
Programmers Wanted 1 4595 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4490 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4538 November 24, 2009
by FWSquatch
Random Questions 10 4635 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5032 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7188 November 23, 2009
by BobaMosfet
C Programming basic question 3 4507 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7261 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5635 November 02, 2009
by hevans
How-To: Sleep 11 7269 October 27, 2009
by mikedoug
I2C communications 3 4462 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8059 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4323 October 19, 2009
by puargs
Suggestions for LCD program space 13 5315 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4812 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5553 September 28, 2009
by rusirius
Connection to cell phones 7 5445 September 22, 2009
by rusirius
Very simple assembly problem 13 6553 September 21, 2009
by rusirius
Linux C editor recommendation 11 7062 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6313 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5252 September 15, 2009
by rusirius
Using source code 10 5019 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5277 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4739 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7782 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14568 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5197 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6823 August 15, 2009
by Starwarslegokid
python loop 21 6559 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5515 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5438 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19960 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8211 July 29, 2009
by mrobbins
Bootloader Kit 9 5513 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11347 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11900 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4651 July 10, 2009
by karlockhart
Digital Write Question 14 5364 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7029 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4610 June 22, 2009
by Tug
debugging 4 5079 June 20, 2009
by wayward
Help with a state machine 3 6044 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8774 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6750 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6043 May 26, 2009
by wayward
sprintf 4 6928 May 22, 2009
by wayward
testing the programmer 3 4725 May 16, 2009
by digiassn
initialload 3 4926 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5797 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5278 May 06, 2009
by wayward
AVR Bootloaders 3 4851 April 18, 2009
by wayward
Led Marquee question 14 5541 April 11, 2009
by mcai8sh4

Create a Thread

Please log in to create a thread.

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