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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (835 threads, 6773 posts)
Thread Posts Views Last Post
Define an array of Pin difentions 3 4612 March 27, 2021
by scootergarrett
/dev/cu.PL2302-0000xxxx for Mac's USB-C (Type-C) 2 3111 January 27, 2021
by alligator
Strobe Scope with Phase adjustment 7 5698 August 28, 2020
by scootergarrett
More bootloading 1 3565 December 29, 2019
by scootergarrett
Boot Loading 2 3444 July 21, 2019
by BobaMosfet
MicroView and ADC conversion 3 5087 June 19, 2017
by BobaMosfet
Can I use the USB-Serial Programming cable to Program 3.3V Device? 2 4043 January 20, 2017
by Rick_S
LED Array Kit - Costum Solution (Not working) 8 3979 November 15, 2016
by sask55
RPM Program 24 9408 September 23, 2016
by Ralphxyz
Makefile 4 4094 September 07, 2016
by Ralphxyz
Completely Confused with Shift registers 24 5714 August 17, 2016
by BobaMosfet
RXCn: USART Receive Complete 5 4507 March 21, 2016
by sask55
ADMUX=0 7 4383 February 19, 2016
by Javy
Using two timers 22 4628 February 01, 2016
by lsoltmann
Buzzer sound is stretched with ATMega328 5 4119 January 17, 2016
by Rick_S
Master/Slave I2C 32 16710 December 16, 2015
by BobaMosfet
upload to Arduino mini pro 6 4033 December 04, 2015
by sask55
Elliot Williams book and video - AVR Programming 2 3544 October 15, 2015
by BobaMosfet
Adding a Bootloader to a ATMEGA324P 52 18556 October 02, 2015
by BobaMosfet
Replacement LCD 4 3900 September 20, 2015
by edSky
Makefile and Programmer's Notepad 6 5129 September 18, 2015
by RickMcKeon
MCU basic concept 6 3907 September 10, 2015
by Ralphxyz
Turn Nerdkit Display into Pixel Art? 41 4645 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 7092 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 4024 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 5101 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 5185 February 14, 2015
by Noter
Programming with graphics 6 4274 November 24, 2014
by jmuthe
Let's do a project 42 5929 November 21, 2014
by BobaMosfet
MicroView Program Load 7 4890 November 11, 2014
by BobaMosfet
COM Port Problem 4 3766 October 22, 2014
by BobaMosfet
Do not understand this 12 5519 September 29, 2014
by BobaMosfet
original program 3 3675 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 4933 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 3850 June 10, 2014
by lailai
Motorcycle tachometer 1 4150 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 4365 June 01, 2014
by sask55
Pointer questions 6 4073 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 3779 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 23223 May 13, 2014
by Ralphxyz
a Tiny project 15 5229 May 05, 2014
by Pew446
char array if statement 4 3676 April 21, 2014
by Noter
How many KB of flash is my program using? 6 4278 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 5442 March 15, 2014
by JimFrederickson
char array if statement 12 4912 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 8595 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 3634 February 24, 2014
by boxvic
complex library 3 3928 January 19, 2014
by esoderberg
complex library 1 3511 January 18, 2014
by scootergarrett
MKII questions 23 5211 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 4007 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 9545 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 4477 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 9047 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 20143 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 4324 October 26, 2013
by Noter
HV Programmer 8 4546 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 6068 September 11, 2013
by pcbolt
Get time between sensor readings 5 4173 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 5673 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 5280 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 3933 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 4346 August 07, 2013
by pcbolt
XMEGA 2 4051 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 6191 July 17, 2013
by edb
Different result with different variable names 9 4377 June 04, 2013
by scootergarrett
Strange ADC errors 15 4771 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 3710 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 4046 May 29, 2013
by Kami
Define debug comments 10 4131 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 8971 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 4083 April 28, 2013
by pcbolt
makefile eeprom 2 3812 April 22, 2013
by pcbolt
TWI questions. 10 5446 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 13312 April 07, 2013
by JimFrederickson
Bootloader woes 15 4648 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 4642 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 5050 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 5748 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 11869 March 28, 2013
by Ralphxyz
creating make file 10 4163 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 3995 March 14, 2013
by lnino
USART as SPI 7 7048 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 4127 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 5880 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 3895 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 3725 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 4476 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 4178 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 5273 February 12, 2013
by Nichben
Beginners Guide 2 4347 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 5704 February 05, 2013
by adosch
Writing into memory while running program 4 3828 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 4341 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 3997 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 7811 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 6434 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 9056 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 4031 January 12, 2013
by Noter
help with keypad/display project code 23 5098 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 4289 January 10, 2013
by keith712
LED circuit not producing expected results 5 4426 January 05, 2013
by Noter
AVR Programming without bootloader 29 9982 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 3804 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 10701 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 4957 December 29, 2012
by pcbolt
typecast problem? 7 3883 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 5046 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 5054 December 24, 2012
by Noter
oscillator fuse bits 9 4336 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 4325 December 23, 2012
by keith712
no such file error 1 6 4948 December 23, 2012
by keith712
Using strcpy 3 4286 December 20, 2012
by Nichben
Analog to Digital Conversion 44 6081 December 18, 2012
by Rick_S
printf problems 9 4147 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 6679 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 6876 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 4752 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 29118 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 3642 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 4281 November 20, 2012
by BobaMosfet
printf_P problems 5 4983 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 6326 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 6135 October 22, 2012
by JimFrederickson
waht dose |= do 5 4438 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 5429 October 20, 2012
by fishberg5051
Array limitations 6 6923 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 5973 October 16, 2012
by ankush_karche
Reading from uart stream 18 6288 October 15, 2012
by sask55
AVRISP v2 programmer 3 4251 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 6677 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 4700 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 5486 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 6715 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 4470 October 01, 2012
by Noter
indexing an array with a variable 5 3975 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 3573 September 27, 2012
by ankush_karche
use of strcat fuction 7 4799 September 23, 2012
by sask55
ADC problem 11 4650 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 5133 September 18, 2012
by Bushy
Program too big for MCU? 3 4124 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 9286 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 5301 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 4440 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 4323 September 13, 2012
by wadaltmon
Need help reading input port pin 8 4268 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 4390 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 16680 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 4923 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 4035 September 05, 2012
by Ralphxyz
R/C Car Programing 2 4170 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 3829 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 5199 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 5818 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 3761 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 4994 August 21, 2012
by thinairart
Simple micro controlled light switch 2 4184 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 4647 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 4332 August 18, 2012
by Finis
TypeCast problem 3 3931 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 4020 August 15, 2012
by Ralphxyz
The datasheet!!! 3 4126 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 4386 August 03, 2012
by virtual
Basic programming help 11 4251 July 30, 2012
by sask55
Random Number Generator 5 7281 July 25, 2012
by lnino
Scanner Input/Output 7 4132 July 23, 2012
by bl00513
Test program - location? 3 4107 July 21, 2012
by TheFed
Making a library? 11 7474 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 24568 July 19, 2012
by Ralphxyz
Program with real serial cable 9 4674 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 15590 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 4314 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 8041 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 4459 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 6839 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 6463 July 06, 2012
by edb
Counting the changes in a pin 3 3985 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 4120 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 5443 July 03, 2012
by Rick_S
Fuses for External Crystal 2 4603 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 6449 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 3873 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 4158 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 6213 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 5411 June 23, 2012
by rmore
Reading eeprom 3 4303 June 21, 2012
by missle3944
Bluetooth Module Question 2 4107 June 20, 2012
by pcbolt
Using #define 3 3862 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 4092 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 4319 June 14, 2012
by dicko
Timing for each line of code 3 3844 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 5768 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 4068 June 10, 2012
by Pew446
328p makefile 5 4022 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 8286 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 4594 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 4087 June 03, 2012
by chaosatom
Input pin Trouble 2 3902 May 28, 2012
by pcbolt
Master/Slave SPI 10 13122 May 28, 2012
by sask55
SPI problem 7 6911 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 3894 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 4902 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 4314 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 4464 May 17, 2012
by RogerFL
Compiler issue? 3 4141 May 17, 2012
by RogerFL
SPI Problem! 1 5018 May 17, 2012
by kemil
Read from atmega 15 15426 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 6376 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 4095 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 6192 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 4953 May 08, 2012
by RogerFL
Displaying on the LCD 2 3833 May 06, 2012
by ad2476
Problem with Boolean type 12 9453 May 03, 2012
by HexManiac
Fan control troubleshooting 24 6241 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 4356 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 4740 April 29, 2012
by JimFrederickson
include statement 2 3841 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 4631 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 7698 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 5577 April 20, 2012
by Ralphxyz
Simple UART code 7 5433 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 5019 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 4070 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 5248 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 4551 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 5897 April 12, 2012
by hevans
Dont understand the &= and |= 8 4355 April 06, 2012
by pcbolt
newbie 17 4648 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 4525 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 4482 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 4175 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 4381 March 30, 2012
by pcbolt
Code Doctor needed. 21 4997 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 4528 March 30, 2012
by pcbolt
LED Array questions 3 4089 March 30, 2012
by amartinez
Need help Programing! 2 3876 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 4440 March 22, 2012
by pcbolt
trouble need help 7 3964 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 5071 March 14, 2012
by stanvan
concise serial output? 5 4595 March 11, 2012
by sask55
2N7000 work with open drain? 5 4892 March 08, 2012
by RogerFL
How to create a timer? 8 4301 March 07, 2012
by Rick_S
Need help with frequency counter 8 4644 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 3861 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 4169 March 03, 2012
by esoderberg
Mac Terminal programming 11 4990 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 3954 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 5056 February 29, 2012
by pcbolt
SPI Programming 11 6543 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 4698 February 27, 2012
by jvince96
Sending Data to a File 4 4607 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 4640 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 4260 February 18, 2012
by mdk
Code weird errors? 13 4943 February 17, 2012
by pcbolt
Hardware Connections 3 3690 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 14480 February 11, 2012
by Rick_S
First MCU Program 4 4187 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 4781 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 4015 February 07, 2012
by sask55
Implicit Definition Errors 4 4635 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 5169 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 5106 February 04, 2012
by dvdsnyd
help with interrupts 6 4629 February 04, 2012
by dvdsnyd
questions on overflow 4 4621 February 03, 2012
by dvdsnyd
curser positioning 6 3960 February 01, 2012
by tchilzer2
Some Interrupt Code 4 4631 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 4226 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 5550 January 29, 2012
by DS1000
Sending a string in UART 19 19303 January 27, 2012
by treymd
HD44780 (LCD) 3 4379 January 24, 2012
by glendon
Variation on 3 bit adder 9 4477 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 4150 January 23, 2012
by Rick_S
referencing a variable 20 4918 January 21, 2012
by Ralphxyz
pin change interrupts 9 5704 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 6437 January 19, 2012
by raylop
test 3 4051 January 18, 2012
by Gil
Trouble with my first program! help 50 5550 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 5047 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 4566 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 6129 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 3911 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 5891 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 4248 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 4740 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 5696 January 05, 2012
by tchilzer2
Interrupt Problem 8 4562 January 05, 2012
by JKITSON
Problems locating "makefile" 10 4858 January 05, 2012
by hevans
Bootloader error 5 4752 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 5349 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 4137 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 4014 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 3944 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 4643 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 5060 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 5092 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 6395 December 24, 2011
by BobaMosfet
Tempsensor Project 41 7768 December 23, 2011
by pcbolt
"DIP switch" project (basic nerdkit) 6 5249 December 22, 2011
by glendon
Serial Read in Labview 12 6906 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 4786 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 4142 December 19, 2011
by Striker
Corrupted Data 2 4728 December 13, 2011
by hevans
Digital clock code 2 4437 December 12, 2011
by Rick_S
Detecting high/ low pins 11 12811 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 6271 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 5718 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 4610 December 07, 2011
by huzbum
Music with the MCU?? 12 6177 December 05, 2011
by 2electrified
LED array scroll function 38 12441 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 4647 December 04, 2011
by pfullen
Using Vim - installing C script 4 4577 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 4714 December 02, 2011
by bluestang
First Program initilload 11 4482 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 4437 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 4977 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 4292 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 4822 November 22, 2011
by Rick_S
LCD and custom display 3 4200 November 20, 2011
by missle3944
LCD Custom Characters Help 6 5909 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 4671 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 4144 November 11, 2011
by BNS
Modbus Master 1 4782 November 10, 2011
by doughowlett
TEXT output via serial / com 18 4698 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 4939 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 4833 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 3967 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 13394 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 4081 November 07, 2011
by Heed
Array creation and access 4 4055 November 07, 2011
by JimFrederickson
Huffman coding 2 4517 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 5548 November 03, 2011
by hevans
Eyeboard, a new approach 1 4704 November 03, 2011
by lcruz007
TWI hang up 4 4927 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 4411 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 4297 October 28, 2011
by hevans
Complete one button menu system 3 8265 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 5038 October 17, 2011
by claesz
ADC help 3 3946 October 15, 2011
by sonicgadgets
String manipulation 6 5299 October 13, 2011
by claesz
Basic Makefile Help 4 4042 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 8897 October 06, 2011
by Rick_S
Led Blink 3 4646 October 05, 2011
by Ralphxyz
Trouble upgrading 14 4740 October 03, 2011
by hevans
Games to learn programming 4 6406 September 23, 2011
by Ralphxyz
Master Slave communications 4 4898 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 4286 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 5268 September 11, 2011
by dgikuljot
MCU Configuration 12 4295 September 08, 2011
by BobaMosfet
Varying voltages 10 4397 September 07, 2011
by bretm
Interpret statement 5 4294 September 03, 2011
by egero1
Temp spi help 3 4005 September 01, 2011
by missle3944
LCD horizontal scrolling 10 6222 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 4193 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 5108 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 5266 August 21, 2011
by BobaMosfet
xylophone program 1 4392 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 4298 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 4647 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 5731 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 11377 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 4255 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 5881 August 08, 2011
by bretm
Noise Noise Noise 3 5104 August 04, 2011
by hariharan
Accessing PB1 - 5 2 3976 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 4527 August 03, 2011
by cujofever
Loading the "Bootloader" 36 7187 August 03, 2011
by kayrock
EEPROM confusion 13 5984 July 29, 2011
by Noter
1value error 21 5264 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 4317 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 4985 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 4331 July 21, 2011
by carlhako
Populating an Array 22 5749 July 20, 2011
by Ralphxyz
uint8_t array problems 5 4722 July 20, 2011
by Tug
sprintf won't convert to a float. 29 7800 July 19, 2011
by BobaMosfet
Make header file 10 6902 July 19, 2011
by Ralphxyz
pwm for dac 58 9919 July 18, 2011
by kayrock
Random Number 2 4106 July 18, 2011
by Robotnik
Interupts with a button 3 3793 July 16, 2011
by Noter
need help with my code 3 4311 July 13, 2011
by bhovik
Weird OSX compiling problem 2 4037 July 13, 2011
by gcharris
C++ 8 6769 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 4202 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 4549 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 5870 July 08, 2011
by Rick_S
Making a programmer 7 4327 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 5921 July 04, 2011
by uml_12
Aurdino Code to basic C 1 4715 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 6147 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 4311 June 27, 2011
by Rick_S
Time.h 3 4691 June 23, 2011
by JamesR
Pygame (no rect object) 5 4839 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 4316 June 22, 2011
by Ralphxyz
Error in Code 2 3646 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 4217 June 21, 2011
by lnino
Responding to a Button with Polling 7 4590 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 5773 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 4031 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 4446 June 13, 2011
by JoyceChee
Nerdkit 22 5552 June 11, 2011
by HJA
Button ipod help 5 3762 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 4314 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 5284 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 4272 June 03, 2011
by BobaMosfet
Stepper motor code question 1 4637 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 5468 May 29, 2011
by Ralphxyz
questions about setting bits 11 7163 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 9509 May 26, 2011
by huzbum
Question About Interrupts 4 4316 May 25, 2011
by huzbum
RPM to MPH 12 6457 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 6250 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 4522 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 4431 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 5763 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 5159 May 20, 2011
by Ralphxyz
UART interrupt issues 6 5708 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 4385 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 4271 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 5485 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 4601 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 8943 May 17, 2011
by amartinez
PSTR error? 5 4156 May 17, 2011
by hevans
Photoresistor to ADC 15 5186 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 4107 May 14, 2011
by rboggs10
Storing data on a flash drive 6 5173 May 14, 2011
by bretm
Help with some code? 4 4123 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 4561 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 4288 May 13, 2011
by bretm
Python first try comments please 18 5275 May 12, 2011
by Ralphxyz
Control Servo with Button 13 6054 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 4482 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 10581 May 09, 2011
by Ralphxyz
Python Help 23 7215 May 09, 2011
by kemil
Purchased MCU does not work? 7 6132 May 08, 2011
by paulwszew
Compiling error codes 10 4152 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 4351 May 05, 2011
by hevans
upgrade! 1 4275 May 04, 2011
by XOXO
SPI communication code 11 5753 May 03, 2011
by Hexorg
Strange Text Blinking help 4 3938 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 5861 April 24, 2011
by xodin
Programming in JAVA 8 16883 April 21, 2011
by Ralphxyz
Function help 5 4486 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 4739 April 21, 2011
by lnino
Interesting code structure. 21 5802 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 6293 April 20, 2011
by uml_12
SPI transfer delay 3 4534 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 4913 April 18, 2011
by Noter
Implementation of printf(...) function 2 4518 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 6014 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 5001 April 16, 2011
by kayrock
Programming with serial port 6 5209 April 14, 2011
by carlhako
UART 2 4466 April 14, 2011
by Rick_S
Programmers Notepad 4 5249 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 4308 April 12, 2011
by bretm
Nerdkits library 9 4533 April 10, 2011
by hariharan
Playing different music with the MCU 7 23753 April 07, 2011
by bretm
How to store a variable to flash memory? 7 5537 April 07, 2011
by leedawg
timer/counter modules interrupts 2 5653 April 07, 2011
by Noter
Serial setup for wireless transmission 14 7531 April 06, 2011
by Schrat
Memory organization 8 4652 April 06, 2011
by Noter
LED array 2 4347 April 06, 2011
by hevans
compiling a .c file 8 5057 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 4724 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 4524 April 05, 2011
by bretm
led array code 7 4797 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 6405 April 02, 2011
by kkanodia
Frequency 20 5292 April 02, 2011
by hariharan
Question in Making music with MCU project 5 4544 April 02, 2011
by hariharan
Help with code 3 4135 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 5102 March 31, 2011
by lnino
Connect a different LCD 12 4893 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 5826 March 30, 2011
by bretm
Writing software using eye movements 2 4104 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 5992 March 29, 2011
by lnino
Interrupts 18 6051 March 28, 2011
by hariharan
OR gate? 14 5031 March 27, 2011
by esoderberg
Analog Output 2 4158 March 26, 2011
by Ralphxyz
For command 8 4218 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 4944 March 25, 2011
by hevans
ADMUX 52 7163 March 25, 2011
by Ralphxyz
Attiny10 7 7271 March 25, 2011
by Rick_S
Java Help 2 4408 March 24, 2011
by Ralphxyz
Help with ADC 3 4005 March 23, 2011
by bretm
help needed with uart code 4 4833 March 19, 2011
by plinko
Uart 2 4208 March 19, 2011
by missle3944
How to make a "Make File" 3 5388 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 6818 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 5327 March 14, 2011
by lcruz007
Python script collapsing after a while 7 6590 March 11, 2011
by missle3944
Hacking an old school led display 11 8544 March 10, 2011
by Noter
Setting Pin Low 2 4139 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 4207 March 06, 2011
by JHMTech1
Reading more than one Temp 7 4710 March 06, 2011
by billwis
Function Prototypes 4 4142 March 04, 2011
by Rick_S
Debugger 3 4277 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 6396 March 02, 2011
by bretm
Registers????? 14 4758 March 01, 2011
by dgikuljot
Parsing a string in a function 6 4458 February 27, 2011
by MichaelJE2
Basic C Programming 13 6634 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 4561 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 5850 February 23, 2011
by Wads
Programming Capabilities 7 4282 February 23, 2011
by Twarter369
RC car 6 5427 February 22, 2011
by derberp
How to play user entered sound? 9 4713 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 4083 February 21, 2011
by hevans
Compiling the bootloader 17 5712 February 20, 2011
by Ralphxyz
Help with PWM 2 5313 February 20, 2011
by hevans
ADCRA 4 4294 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 5710 February 20, 2011
by hevans
Accelerometer project 12 9283 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 4054 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 5172 February 13, 2011
by fubar769
Servo code execution 1 4349 February 11, 2011
by missle3944
New chip programming 2 5047 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 6036 February 07, 2011
by hevans
Compiling 3 4197 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 4954 February 05, 2011
by mongo
Checking a Pins Status 3 4512 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 4209 February 04, 2011
by CCP
C Code to Interact with the Controller 3 4428 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 5895 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 4266 February 01, 2011
by rboggs10
recalling program from microcontroller 2 3951 February 01, 2011
by Rick_S
ADC HELP!!! 16 6809 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 4403 January 31, 2011
by rboggs10
My first .h file usage 3 5503 January 31, 2011
by Ralphxyz
counting 4 4111 January 28, 2011
by Jalex
atmega328P's ADC 2 5693 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 26934 January 27, 2011
by huzbum
bootloader for ATtiny13 4 7198 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 4801 January 25, 2011
by popwarsweet
Confused again 2 4084 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 7347 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 4286 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 4729 January 23, 2011
by Rick_S
Loading issues 4 4285 January 22, 2011
by Shabigity
printf dip arithmetic 3 4536 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 5051 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 7330 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 5600 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 4930 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 4646 January 15, 2011
by wanderingjew
MCU specific C programming 4 4902 January 15, 2011
by Hexorg
Math Problem 1 4546 January 15, 2011
by Jalex
Coding question 2 4098 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 5243 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 4730 January 13, 2011
by Icyhot
programming ladder logic 7 16994 January 11, 2011
by tomroth
lcd.c bitwise operations 2 4500 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 5004 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 5092 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 5441 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 4114 January 04, 2011
by Steven
N00B memory allocation questions 4 4420 January 04, 2011
by Sciencenerd
SD card protocol 3 7475 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 4725 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 5085 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 4739 January 01, 2011
by hevans
Just built a 7 segment interface 7 5793 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 5850 December 28, 2010
by Ralphxyz
if statements... 12 6075 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 6333 December 22, 2010
by VictorsNerdery
Math Check Please 5 4246 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 5125 December 22, 2010
by Icyhot
Question Regarding Registers 5 4295 December 16, 2010
by hevans
JTAG programming 2 4865 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 4284 December 11, 2010
by mbobak
knight rider LED animation 21 11562 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 4142 December 06, 2010
by lcruz007
Error during make 2 4054 December 06, 2010
by bretm
trying to understand MAKE 6 4245 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 5300 December 04, 2010
by d3adl0ck3
Trouble with uart 4 4238 December 01, 2010
by hevans
using different crystals 4 4232 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 5071 November 25, 2010
by Ralphxyz
Writing Data to File 2 4568 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 4470 November 18, 2010
by hevans
Fourier transform 3 5645 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 4355 November 11, 2010
by bretm
Quick bootloader question 4 4384 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 4617 November 08, 2010
by gusr205
Doing Integrals in C code 5 11537 November 07, 2010
by hevans
Duty cycle 3 4325 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 4767 November 05, 2010
by bretm
I2C Nerdkit Library 14 6872 October 30, 2010
by Ralphxyz
Malloc Issues 6 5233 October 30, 2010
by kle8309
Smooth servo movement. 10 6478 October 27, 2010
by esoderberg
or operator 2 4228 October 25, 2010
by hevans
Tech-O-Meter 5 4492 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 6653 October 25, 2010
by Rick_S
Temperature sensor 10 5863 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 4396 October 23, 2010
by mmw1
how does avr memory work? 2 5193 October 19, 2010
by hevans
DAPA Upload Problem 10 5153 October 18, 2010
by brockmjp
Reading Resistance 4 4730 October 17, 2010
by LindaEC
avrisp mkii trouble 21 7370 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 4753 October 10, 2010
by hevans
Setting FUSES? 5 5762 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 7654 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 5060 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 4866 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 5198 September 21, 2010
by bretm
MCU Programming Error 2 4061 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 4588 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 4417 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 6525 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 4667 September 15, 2010
by bpenglase
Mac problems with programming 7 5032 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 6563 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 4582 September 07, 2010
by hevans
Initial programming 15 4659 September 04, 2010
by Rick_S
LED all at once 4 4492 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 4806 August 26, 2010
by Rick_S
IR reciever/transmitter 2 4558 August 26, 2010
by bretm
alternative programming language 4 6170 August 25, 2010
by awesome
Listen for serial input 4 4900 August 24, 2010
by mrobbins
data transmission using digital i/o 1 4557 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 5906 August 21, 2010
by Ralphxyz
tempsensor 4 4329 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 5862 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 7057 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 6528 August 16, 2010
by ironcladmvtm
Compile 4 4486 August 16, 2010
by Ralphxyz
Change text 6 4191 August 10, 2010
by Ralphxyz
Data logging using SD card 9 12708 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 5406 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 5588 August 07, 2010
by kle8309
Other LCDs? 2 4211 August 06, 2010
by Rick_S
Not working 21 6289 August 06, 2010
by Razvan
Generating random numbers in C. 2 5216 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 5206 August 04, 2010
by gnkarn
My MAKE article 2 4901 August 04, 2010
by Rick_S
COM port assignment with Vista 6 5281 July 31, 2010
by sbrod
Multiple ADC ports 9 5457 July 31, 2010
by norby31
what do these errors mean? 11 4428 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 10625 July 28, 2010
by hevans
Saving variables 2 4379 July 27, 2010
by bretm
Printing today date on LCD 5 4517 July 27, 2010
by Ralphxyz
Sending a string 6 4951 July 26, 2010
by ioScream
LED Scrolling display 1 4572 July 25, 2010
by ermias
error help 3 4846 July 24, 2010
by cinta51
Need a JumpStart 8 4486 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 5434 July 20, 2010
by pjack
Content mismatch - verification error 6 5466 July 20, 2010
by pjack
Reading battery voltage using ADC 15 18081 July 20, 2010
by lsoltmann
LCD sequence question 2 3974 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 4660 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 8565 July 12, 2010
by lcruz007
ADC with input at ground 6 5203 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 4749 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 5193 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 4450 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 5076 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 4617 June 29, 2010
by bretm
Saving text to EEPROM 2 5689 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 4770 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 4483 June 14, 2010
by banerjen
Quick question for those fluent in C 7 4639 June 13, 2010
by BobaMosfet
Programming Language Reference 6 4441 June 12, 2010
by Jer
Foodloader help 5 4754 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 4703 June 11, 2010
by treymd
tempsensor project 8 4311 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 4819 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 4220 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 7734 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 4306 May 13, 2010
by wayward
ISP programming error 8 12484 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 4909 May 11, 2010
by avicell
Maximum PWM frequency? 4 4643 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 4262 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 4364 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 5027 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 3987 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 4444 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 5546 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 5406 May 01, 2010
by Solorbob
UART programming (PC side) 4 5030 May 01, 2010
by Hexorg
Assemble resistor notation 4 4122 May 01, 2010
by Ralphxyz
coding pushbuttons 9 4907 April 30, 2010
by bretm
Using PCINT4 5 5139 April 22, 2010
by bretm
Using Shift Registers? 2 5268 April 18, 2010
by wayward
on flash FILE i/o 6 4602 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 4253 April 13, 2010
by sask55
AVR Arrays? 2 6229 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 11337 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 5725 April 11, 2010
by JackScumm
My new game for my EES 7 5010 April 10, 2010
by Hexorg
Silly Coding Question 10 4719 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 5333 April 08, 2010
by Ralphxyz
Boot loader Questions 6 5478 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 4429 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 4671 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 5478 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 4375 April 02, 2010
by lcruz007
PWM and LEDs 3 5120 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 4409 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 5026 March 27, 2010
by bretm
Modifing C code without knowing C 3 4435 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 9602 March 24, 2010
by Frozenlock
Python code to create LED font 1 5047 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 6682 March 21, 2010
by brian
Eclipse AVR plugin help 5 4731 March 18, 2010
by fatmarik
Help with programing plese 4 4270 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 5744 March 17, 2010
by Rick_S
POST (power on self test) 2 4552 March 12, 2010
by treymd
Easy PWM tutorial 2 4444 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 4878 March 09, 2010
by met_fredrik
My project at my local newspaper 3 4791 March 07, 2010
by lcruz007
asm macro error 2 4264 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 4541 March 05, 2010
by xc2rx
ACD sample rate 4 5464 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 5622 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 4295 March 03, 2010
by Malicious
ATmega328P Upgrade 3 4528 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 4079 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 5278 March 02, 2010
by lcruz007
Easy Random Numbers 3 5454 March 01, 2010
by hevans
float to int? 5 4563 February 27, 2010
by Hexorg
An interesting beep 1 4559 February 26, 2010
by bretm
Bucket Brigade 3 4355 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 11848 February 20, 2010
by treymd
Skateboard project, new to programming. 9 5521 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 4276 February 15, 2010
by ton_mit
Bootloader install 6 5978 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 5522 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 4520 February 13, 2010
by banerjen
clearing data in serail buffer 5 8161 February 11, 2010
by sask55
microseconds realtimeclock 3 4624 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 4622 February 08, 2010
by mrobbins
time structure check 12 4473 February 07, 2010
by wayward
ISP Question 10 4847 February 06, 2010
by Phrank916
Can't upload to m328p 4 4993 February 06, 2010
by sask55
Check out my new project! 5 4832 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 4444 February 02, 2010
by saleem
Convert uint8_t to char 3 15147 February 01, 2010
by saleem
Need Accelerometer... 8 4737 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 4336 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 4335 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 5717 January 29, 2010
by Rick_S
what the heck does << mean? 4 4800 January 29, 2010
by Ralphxyz
Clocking another IC 3 4194 January 27, 2010
by mrobbins
Twisted pair 11 5109 January 26, 2010
by mongo
Python Majic 3 5488 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 4463 January 22, 2010
by hevans
Trouble in sending information in UART 3 4692 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 5682 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 10303 January 20, 2010
by saleem
Help needed on counting program 5 4837 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 5840 January 19, 2010
by treymd
Python creates it's own errors! 17 4453 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 4430 January 18, 2010
by mongo
Compiling new code 10 4890 January 16, 2010
by N3Roaster
Make error 17 5193 January 16, 2010
by Eb547
ISP and micro madness. 12 4616 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 4535 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 4434 January 14, 2010
by Rick_S
Book suggestions? 3 4347 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 4697 January 11, 2010
by ecornwell
Total C virgin Newbie 4 4765 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 6137 January 05, 2010
by hevans
Newbie needs help !!!!! 3 4627 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 4755 December 31, 2009
by hevans
Understanding Array Code 9 4809 December 30, 2009
by Electromech
Temperature Project Code explaination 3 4380 December 30, 2009
by markjbenson
Pin change interrupt 2 5025 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 5811 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 4689 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 18542 December 27, 2009
by jastermerrel
Makefile foodloader 34 6844 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 6917 December 25, 2009
by Aceslick911
High voltage signal timer 3 4271 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 6911 December 22, 2009
by Rick_S
Managing data tables 12 4822 December 21, 2009
by JKITSON
external interrupt 1 4255 December 21, 2009
by saleem
Weather Station 1 5089 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 6331 December 14, 2009
by hevans
from ivonv's post 8 5433 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 4431 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 5597 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 5868 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 5259 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 4295 December 04, 2009
by pbfy0
A few questions... 10 5303 November 29, 2009
by hevans
Help with code please 22 6411 November 29, 2009
by pbfy0
Programmers Wanted 1 4617 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 4510 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 4551 November 24, 2009
by FWSquatch
Random Questions 10 4659 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 5051 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 7205 November 23, 2009
by BobaMosfet
C Programming basic question 3 4522 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 7276 November 09, 2009
by jbremnant
LED Marquee acting weird 23 5655 November 02, 2009
by hevans
How-To: Sleep 11 7315 October 27, 2009
by mikedoug
I2C communications 3 4479 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 8088 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 4335 October 19, 2009
by puargs
Suggestions for LCD program space 13 5335 October 14, 2009
by mikedoug
Tug this is for you (only) 5 4832 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 5570 September 28, 2009
by rusirius
Connection to cell phones 7 5459 September 22, 2009
by rusirius
Very simple assembly problem 13 6566 September 21, 2009
by rusirius
Linux C editor recommendation 11 7083 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 6328 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 5273 September 15, 2009
by rusirius
Using source code 10 5033 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 5302 August 26, 2009
by Nerdful_com
Curious about Wireless 3 4756 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 7799 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 14605 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 5217 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 6851 August 15, 2009
by Starwarslegokid
python loop 21 6574 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 5543 August 11, 2009
by amco
"Fancy Pants" Batch File 3 5460 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 19994 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 8231 July 29, 2009
by mrobbins
Bootloader Kit 9 5530 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 11366 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 11933 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 4666 July 10, 2009
by karlockhart
Digital Write Question 14 5391 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 7044 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 4630 June 22, 2009
by Tug
debugging 4 5100 June 20, 2009
by wayward
Help with a state machine 3 6064 June 11, 2009
by n3ueaEMTP
Binary Clock 24 8807 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 6767 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 6063 May 26, 2009
by wayward
sprintf 4 6943 May 22, 2009
by wayward
testing the programmer 3 4744 May 16, 2009
by digiassn
initialload 3 4945 May 09, 2009
by tuxguy
Simple Communication with your computer 12 5813 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 5302 May 06, 2009
by wayward
AVR Bootloaders 3 4868 April 18, 2009
by wayward
Led Marquee question 14 5563 April 11, 2009
by mcai8sh4

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Did you know that binary numbers use base 2 to represent numbers, and these are important for understanding microcontroller registers? Learn more...