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 3557 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 2250 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 4735 August 28, 2020
by scootergarrett
More bootloading 1 2796 December 29, 2019
by scootergarrett
Boot Loading 2 2763 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 4396 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 3314 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3313 November 15, 2016
by sask55
RPM Program 24 8584 September 23, 2016
by Ralphxyz
Makefile 4 3409 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5107 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 3654 March 21, 2016
by sask55
ADMUX=0 7 3736 February 19, 2016
by Javy
Using two timers 22 3672 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 3388 January 17, 2016
by Rick_S
Master/Slave I2C 32 15860 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 3372 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 2923 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 17642 October 02, 2015
by BobaMosfet
Replacement LCD 4 3010 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 4271 September 18, 2015
by RickMcKeon
MCU basic concept 6 3150 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 3974 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 6242 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 3270 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 4459 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 4520 February 14, 2015
by Noter
Programming with graphics 6 3612 November 24, 2014
by jmuthe
Let's do a project 42 5062 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4164 November 11, 2014
by BobaMosfet
COM Port Problem 4 3116 October 22, 2014
by BobaMosfet
Do not understand this 12 4803 September 29, 2014
by BobaMosfet
original program 3 3028 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4260 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 2967 June 10, 2014
by lailai
Motorcycle tachometer 1 3528 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 3580 June 01, 2014
by sask55
Pointer questions 6 3353 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3124 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 21335 May 13, 2014
by Ralphxyz
a Tiny project 15 4511 May 05, 2014
by Pew446
char array if statement 4 3017 April 21, 2014
by Noter
How many KB of flash is my program using? 6 3481 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 4825 March 15, 2014
by JimFrederickson
char array if statement 12 4216 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 7503 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3052 February 24, 2014
by boxvic
complex library 3 3324 January 19, 2014
by esoderberg
complex library 1 2803 January 18, 2014
by scootergarrett
MKII questions 23 4614 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 3429 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 8554 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 3875 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 8225 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 19308 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 3703 October 26, 2013
by Noter
HV Programmer 8 3891 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 5406 September 11, 2013
by pcbolt
Get time between sensor readings 5 3609 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5076 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 4646 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3398 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 3762 August 07, 2013
by pcbolt
XMEGA 2 3416 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 5446 July 17, 2013
by edb
Different result with different variable names 9 3708 June 04, 2013
by scootergarrett
Strange ADC errors 15 4167 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3207 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 3373 May 29, 2013
by Kami
Define debug comments 10 3525 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8233 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 3511 April 28, 2013
by pcbolt
makefile eeprom 2 3156 April 22, 2013
by pcbolt
TWI questions. 10 4590 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 12459 April 07, 2013
by JimFrederickson
Bootloader woes 15 4002 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4061 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 4396 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5011 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 10916 March 28, 2013
by Ralphxyz
creating make file 10 3581 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3395 March 14, 2013
by lnino
USART as SPI 7 6337 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 3490 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5127 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3292 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3154 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 3904 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 3600 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 4587 February 12, 2013
by Nichben
Beginners Guide 2 3734 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5020 February 05, 2013
by adosch
Writing into memory while running program 4 3258 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 3782 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3383 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7141 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 5782 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 8119 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 3333 January 12, 2013
by Noter
help with keypad/display project code 23 4400 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 3565 January 10, 2013
by keith712
LED circuit not producing expected results 5 3743 January 05, 2013
by Noter
AVR Programming without bootloader 29 9053 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3169 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 9980 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4380 December 29, 2012
by pcbolt
typecast problem? 7 3176 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 4451 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 4330 December 24, 2012
by Noter
oscillator fuse bits 9 3749 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 3602 December 23, 2012
by keith712
no such file error 1 6 4274 December 23, 2012
by keith712
Using strcpy 3 3711 December 20, 2012
by Nichben
Analog to Digital Conversion 44 5293 December 18, 2012
by Rick_S
printf problems 9 3594 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 5978 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 5945 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4067 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 27083 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3070 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 3679 November 20, 2012
by BobaMosfet
printf_P problems 5 4378 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 5631 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 5357 October 22, 2012
by JimFrederickson
waht dose |= do 5 3754 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 4768 October 20, 2012
by fishberg5051
Array limitations 6 6051 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5379 October 16, 2012
by ankush_karche
Reading from uart stream 18 5555 October 15, 2012
by sask55
AVRISP v2 programmer 3 3597 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6002 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4025 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 4738 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6027 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 3880 October 01, 2012
by Noter
indexing an array with a variable 5 3354 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 2970 September 27, 2012
by ankush_karche
use of strcat fuction 7 4096 September 23, 2012
by sask55
ADC problem 11 3976 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 4519 September 18, 2012
by Bushy
Program too big for MCU? 3 3441 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 8672 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 4618 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 3867 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 3711 September 13, 2012
by wadaltmon
Need help reading input port pin 8 3622 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 3766 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 15297 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4347 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 3396 September 05, 2012
by Ralphxyz
R/C Car Programing 2 3600 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3272 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 4587 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5182 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3169 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4332 August 21, 2012
by thinairart
Simple micro controlled light switch 2 3598 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4055 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 3692 August 18, 2012
by Finis
TypeCast problem 3 3285 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 3432 August 15, 2012
by Ralphxyz
The datasheet!!! 3 3524 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 3685 August 03, 2012
by virtual
Basic programming help 11 3537 July 30, 2012
by sask55
Random Number Generator 5 6432 July 25, 2012
by lnino
Scanner Input/Output 7 3648 July 23, 2012
by bl00513
Test program - location? 3 3509 July 21, 2012
by TheFed
Making a library? 11 6799 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 23510 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4072 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 14327 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 3696 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 7176 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 3787 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6215 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 5745 July 06, 2012
by edb
Counting the changes in a pin 3 3356 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 3487 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 4811 July 03, 2012
by Rick_S
Fuses for External Crystal 2 3893 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 5842 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3306 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 3543 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 5349 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 4209 June 23, 2012
by rmore
Reading eeprom 3 3721 June 21, 2012
by missle3944
Bluetooth Module Question 2 3557 June 20, 2012
by pcbolt
Using #define 3 3287 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 3484 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 3740 June 14, 2012
by dicko
Timing for each line of code 3 3248 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5075 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 3448 June 10, 2012
by Pew446
328p makefile 5 3465 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 7656 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4000 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 3351 June 03, 2012
by chaosatom
Input pin Trouble 2 3337 May 28, 2012
by pcbolt
Master/Slave SPI 10 12414 May 28, 2012
by sask55
SPI problem 7 6245 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3303 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4239 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 3724 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 3891 May 17, 2012
by RogerFL
Compiler issue? 3 3560 May 17, 2012
by RogerFL
SPI Problem! 1 4384 May 17, 2012
by kemil
Read from atmega 15 14472 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 5708 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 3501 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 5563 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4266 May 08, 2012
by RogerFL
Displaying on the LCD 2 3287 May 06, 2012
by ad2476
Problem with Boolean type 12 8513 May 03, 2012
by HexManiac
Fan control troubleshooting 24 5438 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 3630 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4123 April 29, 2012
by JimFrederickson
include statement 2 3171 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 3999 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 6908 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 4944 April 20, 2012
by Ralphxyz
Simple UART code 7 4807 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 4435 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 3434 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 4554 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 3948 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5234 April 12, 2012
by hevans
Dont understand the &= and |= 8 3690 April 06, 2012
by pcbolt
newbie 17 4043 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 3865 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 3914 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 3577 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 3735 March 30, 2012
by pcbolt
Code Doctor needed. 21 4435 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 3892 March 30, 2012
by pcbolt
LED Array questions 3 3509 March 30, 2012
by amartinez
Need help Programing! 2 3245 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 3872 March 22, 2012
by pcbolt
trouble need help 7 3403 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 4450 March 14, 2012
by stanvan
concise serial output? 5 3884 March 11, 2012
by sask55
2N7000 work with open drain? 5 4305 March 08, 2012
by RogerFL
How to create a timer? 8 3634 March 07, 2012
by Rick_S
Need help with frequency counter 8 4015 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3291 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 3623 March 03, 2012
by esoderberg
Mac Terminal programming 11 4341 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3276 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 4491 February 29, 2012
by pcbolt
SPI Programming 11 5926 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4121 February 27, 2012
by jvince96
Sending Data to a File 4 3971 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 3979 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 3713 February 18, 2012
by mdk
Code weird errors? 13 4175 February 17, 2012
by pcbolt
Hardware Connections 3 3168 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 13670 February 11, 2012
by Rick_S
First MCU Program 4 3503 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4140 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 3432 February 07, 2012
by sask55
Implicit Definition Errors 4 3991 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 4592 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 4367 February 04, 2012
by dvdsnyd
help with interrupts 6 4023 February 04, 2012
by dvdsnyd
questions on overflow 4 3922 February 03, 2012
by dvdsnyd
curser positioning 6 3382 February 01, 2012
by tchilzer2
Some Interrupt Code 4 3959 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 3569 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 4701 January 29, 2012
by DS1000
Sending a string in UART 19 18324 January 27, 2012
by treymd
HD44780 (LCD) 3 3797 January 24, 2012
by glendon
Variation on 3 bit adder 9 3734 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 3533 January 23, 2012
by Rick_S
referencing a variable 20 4261 January 21, 2012
by Ralphxyz
pin change interrupts 9 4996 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 5864 January 19, 2012
by raylop
test 3 3406 January 18, 2012
by Gil
Trouble with my first program! help 50 4946 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 4288 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 3829 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 5401 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3339 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5041 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 3655 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4100 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5142 January 05, 2012
by tchilzer2
Interrupt Problem 8 3867 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4242 January 05, 2012
by hevans
Bootloader error 5 4195 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 4773 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 3583 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 3407 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3298 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4102 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 4482 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 4485 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 5633 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7007 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 4566 December 22, 2011
by glendon
Serial Read in Labview 12 6264 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4193 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 3527 December 19, 2011
by Striker
Corrupted Data 2 4081 December 13, 2011
by hevans
Digital clock code 2 3847 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12053 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 5593 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5080 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4002 December 07, 2011
by huzbum
Music with the MCU?? 12 5485 December 05, 2011
by 2electrified
LED array scroll function 38 11725 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 3950 December 04, 2011
by pfullen
Using Vim - installing C script 4 3939 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 3999 December 02, 2011
by bluestang
First Program initilload 11 3824 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 3817 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4310 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 3668 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4189 November 22, 2011
by Rick_S
LCD and custom display 3 3636 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5296 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4068 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 3614 November 11, 2011
by BNS
Modbus Master 1 4176 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4029 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4354 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4233 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3362 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 12593 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 3476 November 07, 2011
by Heed
Array creation and access 4 3421 November 07, 2011
by JimFrederickson
Huffman coding 2 3887 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 4965 November 03, 2011
by hevans
Eyeboard, a new approach 1 4066 November 03, 2011
by lcruz007
TWI hang up 4 4315 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 3809 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 3733 October 28, 2011
by hevans
Complete one button menu system 3 7454 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 4464 October 17, 2011
by claesz
ADC help 3 3367 October 15, 2011
by sonicgadgets
String manipulation 6 4694 October 13, 2011
by claesz
Basic Makefile Help 4 3514 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8153 October 06, 2011
by Rick_S
Led Blink 3 4084 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4146 October 03, 2011
by hevans
Games to learn programming 4 5671 September 23, 2011
by Ralphxyz
Master Slave communications 4 4317 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 3699 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 4527 September 11, 2011
by dgikuljot
MCU Configuration 12 3669 September 08, 2011
by BobaMosfet
Varying voltages 10 3804 September 07, 2011
by bretm
Interpret statement 5 3684 September 03, 2011
by egero1
Temp spi help 3 3416 September 01, 2011
by missle3944
LCD horizontal scrolling 10 5596 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 3562 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 4467 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 4551 August 21, 2011
by BobaMosfet
xylophone program 1 3720 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 3742 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4041 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5114 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 10666 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 3712 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5193 August 08, 2011
by bretm
Noise Noise Noise 3 4521 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3401 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 3826 August 03, 2011
by cujofever
Loading the "Bootloader" 36 6537 August 03, 2011
by kayrock
EEPROM confusion 13 5251 July 29, 2011
by Noter
1value error 21 4594 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 3696 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4418 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 3800 July 21, 2011
by carlhako
Populating an Array 22 5097 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4193 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7123 July 19, 2011
by BobaMosfet
Make header file 10 6307 July 19, 2011
by Ralphxyz
pwm for dac 58 9294 July 18, 2011
by kayrock
Random Number 2 3494 July 18, 2011
by Robotnik
Interupts with a button 3 3255 July 16, 2011
by Noter
need help with my code 3 3629 July 13, 2011
by bhovik
Weird OSX compiling problem 2 3450 July 13, 2011
by gcharris
C++ 8 6144 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 3637 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 3925 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5203 July 08, 2011
by Rick_S
Making a programmer 7 3794 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5315 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4165 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 5552 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 3714 June 27, 2011
by Rick_S
Time.h 3 4119 June 23, 2011
by JamesR
Pygame (no rect object) 5 4150 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 3684 June 22, 2011
by Ralphxyz
Error in Code 2 3121 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 3614 June 21, 2011
by lnino
Responding to a Button with Polling 7 3923 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5181 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 3384 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 3841 June 13, 2011
by JoyceChee
Nerdkit 22 4882 June 11, 2011
by HJA
Button ipod help 5 3211 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 3687 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 4621 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 3687 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4037 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 4805 May 29, 2011
by Ralphxyz
questions about setting bits 11 6529 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 8741 May 26, 2011
by huzbum
Question About Interrupts 4 3783 May 25, 2011
by huzbum
RPM to MPH 12 5638 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 5529 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 3954 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 3829 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5118 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 4490 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5031 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 3748 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 3697 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 4890 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 3950 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8154 May 17, 2011
by amartinez
PSTR error? 5 3640 May 17, 2011
by hevans
Photoresistor to ADC 15 4593 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 3455 May 14, 2011
by rboggs10
Storing data on a flash drive 6 4587 May 14, 2011
by bretm
Help with some code? 4 3564 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4030 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 3603 May 13, 2011
by bretm
Python first try comments please 18 4716 May 12, 2011
by Ralphxyz
Control Servo with Button 13 5459 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 3934 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 9864 May 09, 2011
by Ralphxyz
Python Help 23 6523 May 09, 2011
by kemil
Purchased MCU does not work? 7 5607 May 08, 2011
by paulwszew
Compiling error codes 10 3587 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 3790 May 05, 2011
by hevans
upgrade! 1 3703 May 04, 2011
by XOXO
SPI communication code 11 5045 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3301 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5296 April 24, 2011
by xodin
Programming in JAVA 8 16107 April 21, 2011
by Ralphxyz
Function help 5 3925 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4039 April 21, 2011
by lnino
Interesting code structure. 21 5114 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 5649 April 20, 2011
by uml_12
SPI transfer delay 3 3898 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4251 April 18, 2011
by Noter
Implementation of printf(...) function 2 3911 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 5416 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 4321 April 16, 2011
by kayrock
Programming with serial port 6 4611 April 14, 2011
by carlhako
UART 2 3800 April 14, 2011
by Rick_S
Programmers Notepad 4 4612 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 3684 April 12, 2011
by bretm
Nerdkits library 9 3934 April 10, 2011
by hariharan
Playing different music with the MCU 7 22964 April 07, 2011
by bretm
How to store a variable to flash memory? 7 4874 April 07, 2011
by leedawg
timer/counter modules interrupts 2 4937 April 07, 2011
by Noter
Serial setup for wireless transmission 14 6800 April 06, 2011
by Schrat
Memory organization 8 4027 April 06, 2011
by Noter
LED array 2 3714 April 06, 2011
by hevans
compiling a .c file 8 4471 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4149 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 3873 April 05, 2011
by bretm
led array code 7 4078 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 5823 April 02, 2011
by kkanodia
Frequency 20 4553 April 02, 2011
by hariharan
Question in Making music with MCU project 5 3881 April 02, 2011
by hariharan
Help with code 3 3551 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 4472 March 31, 2011
by lnino
Connect a different LCD 12 4238 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5130 March 30, 2011
by bretm
Writing software using eye movements 2 3482 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5328 March 29, 2011
by lnino
Interrupts 18 5404 March 28, 2011
by hariharan
OR gate? 14 4379 March 27, 2011
by esoderberg
Analog Output 2 3553 March 26, 2011
by Ralphxyz
For command 8 3668 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4260 March 25, 2011
by hevans
ADMUX 52 6407 March 25, 2011
by Ralphxyz
Attiny10 7 6558 March 25, 2011
by Rick_S
Java Help 2 3819 March 24, 2011
by Ralphxyz
Help with ADC 3 3389 March 23, 2011
by bretm
help needed with uart code 4 4241 March 19, 2011
by plinko
Uart 2 3616 March 19, 2011
by missle3944
How to make a "Make File" 3 4740 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6240 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 4607 March 14, 2011
by lcruz007
Python script collapsing after a while 7 5914 March 11, 2011
by missle3944
Hacking an old school led display 11 7745 March 10, 2011
by Noter
Setting Pin Low 2 3590 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 3693 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4085 March 06, 2011
by billwis
Function Prototypes 4 3469 March 04, 2011
by Rick_S
Debugger 3 3709 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 5522 March 02, 2011
by bretm
Registers????? 14 4155 March 01, 2011
by dgikuljot
Parsing a string in a function 6 3756 February 27, 2011
by MichaelJE2
Basic C Programming 13 5953 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 3940 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5301 February 23, 2011
by Wads
Programming Capabilities 7 3707 February 23, 2011
by Twarter369
RC car 6 4526 February 22, 2011
by derberp
How to play user entered sound? 9 4016 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 3507 February 21, 2011
by hevans
Compiling the bootloader 17 5053 February 20, 2011
by Ralphxyz
Help with PWM 2 4730 February 20, 2011
by hevans
ADCRA 4 3733 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5106 February 20, 2011
by hevans
Accelerometer project 12 8602 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 3471 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 4610 February 13, 2011
by fubar769
Servo code execution 1 3681 February 11, 2011
by missle3944
New chip programming 2 4469 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 5376 February 07, 2011
by hevans
Compiling 3 3623 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4308 February 05, 2011
by mongo
Checking a Pins Status 3 3947 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 3615 February 04, 2011
by CCP
C Code to Interact with the Controller 3 3774 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5302 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 3694 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3344 February 01, 2011
by Rick_S
ADC HELP!!! 16 6125 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 3845 January 31, 2011
by rboggs10
My first .h file usage 3 4892 January 31, 2011
by Ralphxyz
counting 4 3463 January 28, 2011
by Jalex
atmega328P's ADC 2 5081 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26189 January 27, 2011
by huzbum
bootloader for ATtiny13 4 6624 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4142 January 25, 2011
by popwarsweet
Confused again 2 3510 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 6470 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 3700 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4062 January 23, 2011
by Rick_S
Loading issues 4 3588 January 22, 2011
by Shabigity
printf dip arithmetic 3 3928 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 4432 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 6672 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5026 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4301 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4002 January 15, 2011
by wanderingjew
MCU specific C programming 4 4207 January 15, 2011
by Hexorg
Math Problem 1 3866 January 15, 2011
by Jalex
Coding question 2 3490 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 4521 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4086 January 13, 2011
by Icyhot
programming ladder logic 7 16276 January 11, 2011
by tomroth
lcd.c bitwise operations 2 3886 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 4367 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 4472 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 4747 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 3576 January 04, 2011
by Steven
N00B memory allocation questions 4 3886 January 04, 2011
by Sciencenerd
SD card protocol 3 6749 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4125 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 4458 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4151 January 01, 2011
by hevans
Just built a 7 segment interface 7 5137 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5147 December 28, 2010
by Ralphxyz
if statements... 12 5394 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 5715 December 22, 2010
by VictorsNerdery
Math Check Please 5 3581 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 4468 December 22, 2010
by Icyhot
Question Regarding Registers 5 3692 December 16, 2010
by hevans
JTAG programming 2 4184 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 3668 December 11, 2010
by mbobak
knight rider LED animation 21 10738 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 3608 December 06, 2010
by lcruz007
Error during make 2 3515 December 06, 2010
by bretm
trying to understand MAKE 6 3639 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 4692 December 04, 2010
by d3adl0ck3
Trouble with uart 4 3626 December 01, 2010
by hevans
using different crystals 4 3679 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 4524 November 25, 2010
by Ralphxyz
Writing Data to File 2 3982 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 3876 November 18, 2010
by hevans
Fourier transform 3 5015 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 3765 November 11, 2010
by bretm
Quick bootloader question 4 3726 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4068 November 08, 2010
by gusr205
Doing Integrals in C code 5 10715 November 07, 2010
by hevans
Duty cycle 3 3732 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4167 November 05, 2010
by bretm
I2C Nerdkit Library 14 6267 October 30, 2010
by Ralphxyz
Malloc Issues 6 4541 October 30, 2010
by kle8309
Smooth servo movement. 10 5867 October 27, 2010
by esoderberg
or operator 2 3620 October 25, 2010
by hevans
Tech-O-Meter 5 3764 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6049 October 25, 2010
by Rick_S
Temperature sensor 10 5217 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 3810 October 23, 2010
by mmw1
how does avr memory work? 2 4655 October 19, 2010
by hevans
DAPA Upload Problem 10 4548 October 18, 2010
by brockmjp
Reading Resistance 4 4087 October 17, 2010
by LindaEC
avrisp mkii trouble 21 6667 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4090 October 10, 2010
by hevans
Setting FUSES? 5 5108 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 6910 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 4402 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4248 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 4372 September 21, 2010
by bretm
MCU Programming Error 2 3548 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 3913 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 3786 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 5822 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4003 September 15, 2010
by bpenglase
Mac problems with programming 7 4379 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 5925 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 3934 September 07, 2010
by hevans
Initial programming 15 3954 September 04, 2010
by Rick_S
LED all at once 4 3781 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4232 August 26, 2010
by Rick_S
IR reciever/transmitter 2 3962 August 26, 2010
by bretm
alternative programming language 4 5506 August 25, 2010
by awesome
Listen for serial input 4 4314 August 24, 2010
by mrobbins
data transmission using digital i/o 1 3938 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5337 August 21, 2010
by Ralphxyz
tempsensor 4 3766 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5272 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 6398 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 5970 August 16, 2010
by ironcladmvtm
Compile 4 3979 August 16, 2010
by Ralphxyz
Change text 6 3575 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12025 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 4802 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 4975 August 07, 2010
by kle8309
Other LCDs? 2 3674 August 06, 2010
by Rick_S
Not working 21 5601 August 06, 2010
by Razvan
Generating random numbers in C. 2 4667 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 4623 August 04, 2010
by gnkarn
My MAKE article 2 4304 August 04, 2010
by Rick_S
COM port assignment with Vista 6 4726 July 31, 2010
by sbrod
Multiple ADC ports 9 4862 July 31, 2010
by norby31
what do these errors mean? 11 3873 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 9740 July 28, 2010
by hevans
Saving variables 2 3838 July 27, 2010
by bretm
Printing today date on LCD 5 3869 July 27, 2010
by Ralphxyz
Sending a string 6 4377 July 26, 2010
by ioScream
LED Scrolling display 1 4042 July 25, 2010
by ermias
error help 3 4246 July 24, 2010
by cinta51
Need a JumpStart 8 3910 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 4856 July 20, 2010
by pjack
Content mismatch - verification error 6 4864 July 20, 2010
by pjack
Reading battery voltage using ADC 15 17079 July 20, 2010
by lsoltmann
LCD sequence question 2 3431 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4078 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 7809 July 12, 2010
by lcruz007
ADC with input at ground 6 4571 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4165 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 4539 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 3893 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 4452 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4045 June 29, 2010
by bretm
Saving text to EEPROM 2 5035 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4181 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 3892 June 14, 2010
by banerjen
Quick question for those fluent in C 7 3888 June 13, 2010
by BobaMosfet
Programming Language Reference 6 3795 June 12, 2010
by Jer
Foodloader help 5 4198 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4151 June 11, 2010
by treymd
tempsensor project 8 3632 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4154 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 3589 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7070 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 3752 May 13, 2010
by wayward
ISP programming error 8 11700 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4244 May 11, 2010
by avicell
Maximum PWM frequency? 4 4087 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 3660 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 3802 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 4342 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3452 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 3906 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 4978 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 4846 May 01, 2010
by Solorbob
UART programming (PC side) 4 4383 May 01, 2010
by Hexorg
Assemble resistor notation 4 3562 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4320 April 30, 2010
by bretm
Using PCINT4 5 4496 April 22, 2010
by bretm
Using Shift Registers? 2 4693 April 18, 2010
by wayward
on flash FILE i/o 6 3970 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 3682 April 13, 2010
by sask55
AVR Arrays? 2 5626 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 10361 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5095 April 11, 2010
by JackScumm
My new game for my EES 7 4381 April 10, 2010
by Hexorg
Silly Coding Question 10 4136 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 4771 April 08, 2010
by Ralphxyz
Boot loader Questions 6 4701 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 3849 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4053 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 4801 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 3828 April 02, 2010
by lcruz007
PWM and LEDs 3 4547 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 3840 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 4432 March 27, 2010
by bretm
Modifing C code without knowing C 3 3863 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 8812 March 24, 2010
by Frozenlock
Python code to create LED font 1 4466 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6058 March 21, 2010
by brian
Eclipse AVR plugin help 5 4176 March 18, 2010
by fatmarik
Help with programing plese 4 3744 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5042 March 17, 2010
by Rick_S
POST (power on self test) 2 3993 March 12, 2010
by treymd
Easy PWM tutorial 2 3872 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4309 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4255 March 07, 2010
by lcruz007
asm macro error 2 3752 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 3907 March 05, 2010
by xc2rx
ACD sample rate 4 4790 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 4980 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 3756 March 03, 2010
by Malicious
ATmega328P Upgrade 3 3964 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 3574 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 4566 March 02, 2010
by lcruz007
Easy Random Numbers 3 4865 March 01, 2010
by hevans
float to int? 5 3945 February 27, 2010
by Hexorg
An interesting beep 1 4046 February 26, 2010
by bretm
Bucket Brigade 3 3779 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11063 February 20, 2010
by treymd
Skateboard project, new to programming. 9 4939 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 3676 February 15, 2010
by ton_mit
Bootloader install 6 5372 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 4945 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 3914 February 13, 2010
by banerjen
clearing data in serail buffer 5 7495 February 11, 2010
by sask55
microseconds realtimeclock 3 4068 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4043 February 08, 2010
by mrobbins
time structure check 12 3923 February 07, 2010
by wayward
ISP Question 10 4220 February 06, 2010
by Phrank916
Can't upload to m328p 4 4362 February 06, 2010
by sask55
Check out my new project! 5 4309 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 3915 February 02, 2010
by saleem
Convert uint8_t to char 3 14435 February 01, 2010
by saleem
Need Accelerometer... 8 4177 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 3722 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 3784 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5165 January 29, 2010
by Rick_S
what the heck does << mean? 4 4216 January 29, 2010
by Ralphxyz
Clocking another IC 3 3523 January 27, 2010
by mrobbins
Twisted pair 11 4374 January 26, 2010
by mongo
Python Majic 3 4879 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 3853 January 22, 2010
by hevans
Trouble in sending information in UART 3 4108 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5081 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 9583 January 20, 2010
by saleem
Help needed on counting program 5 4246 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5287 January 19, 2010
by treymd
Python creates it's own errors! 17 3886 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 3876 January 18, 2010
by mongo
Compiling new code 10 4288 January 16, 2010
by N3Roaster
Make error 17 4621 January 16, 2010
by Eb547
ISP and micro madness. 12 4029 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 3889 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 3866 January 14, 2010
by Rick_S
Book suggestions? 3 3819 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4110 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4153 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 5602 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4017 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4125 December 31, 2009
by hevans
Understanding Array Code 9 4203 December 30, 2009
by Electromech
Temperature Project Code explaination 3 3768 December 30, 2009
by markjbenson
Pin change interrupt 2 4381 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5206 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4189 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 17599 December 27, 2009
by jastermerrel
Makefile foodloader 34 6227 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6313 December 25, 2009
by Aceslick911
High voltage signal timer 3 3741 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6227 December 22, 2009
by Rick_S
Managing data tables 12 4251 December 21, 2009
by JKITSON
external interrupt 1 3702 December 21, 2009
by saleem
Weather Station 1 4542 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 5627 December 14, 2009
by hevans
from ivonv's post 8 4661 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 3851 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5028 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5259 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 4646 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 3732 December 04, 2009
by pbfy0
A few questions... 10 4736 November 29, 2009
by hevans
Help with code please 22 5712 November 29, 2009
by pbfy0
Programmers Wanted 1 4063 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 3967 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 3985 November 24, 2009
by FWSquatch
Random Questions 10 4095 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 4441 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 6381 November 23, 2009
by BobaMosfet
C Programming basic question 3 3947 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 6615 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5024 November 02, 2009
by hevans
How-To: Sleep 11 6547 October 27, 2009
by mikedoug
I2C communications 3 3923 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 7351 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 3800 October 19, 2009
by puargs
Suggestions for LCD program space 13 4712 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4190 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 4944 September 28, 2009
by rusirius
Connection to cell phones 7 4805 September 22, 2009
by rusirius
Very simple assembly problem 13 5910 September 21, 2009
by rusirius
Linux C editor recommendation 11 6388 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 5751 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 4659 September 15, 2009
by rusirius
Using source code 10 4464 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 4664 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4182 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7185 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 13853 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 4609 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6166 August 15, 2009
by Starwarslegokid
python loop 21 5927 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 4843 August 11, 2009
by amco
"Fancy Pants" Batch File 3 4884 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 18939 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 7633 July 29, 2009
by mrobbins
Bootloader Kit 9 4952 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 10647 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11303 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4006 July 10, 2009
by karlockhart
Digital Write Question 14 4726 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 6460 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4078 June 22, 2009
by Tug
debugging 4 4451 June 20, 2009
by wayward
Help with a state machine 3 5509 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8110 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6151 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 5437 May 26, 2009
by wayward
sprintf 4 6139 May 22, 2009
by wayward
testing the programmer 3 4093 May 16, 2009
by digiassn
initialload 3 4324 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5231 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 4739 May 06, 2009
by wayward
AVR Bootloaders 3 4288 April 18, 2009
by wayward
Led Marquee question 14 4995 April 11, 2009
by mcai8sh4

Create a Thread

Please log in to create a thread.

Did you know that you can use a transistor to interface between different voltage levels of digital logic? Learn more...