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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (817 threads, 6660 posts)
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Turn Nerdkit Display into Pixel Art? 41 622 June 04, 2015
by lnino
How to trigger Thermal Printer? 17 368 May 12, 2015
by lnino
How to Display Mhz and Baudrate on Display 12 293 May 05, 2015
by BobaMosfet
AVR Simulator IDE - Nerdkit Display 3 269 May 01, 2015
by lnino
Does wxpython work for the newer versions of python? 29 677 February 14, 2015
by Noter
Adding a Bootloader to a ATMEGA324P 48 7007 February 02, 2015
by scootergarrett
Master/Slave I2C 30 6748 January 22, 2015
by Noter
Programming with graphics 6 475 November 24, 2014
by jmuthe
Let's do a project 42 1304 November 21, 2014
by BobaMosfet
MicroView Program Load 7 611 November 11, 2014
by BobaMosfet
COM Port Problem 4 428 October 22, 2014
by BobaMosfet
Do not understand this 12 1875 September 29, 2014
by BobaMosfet
original program 3 505 September 14, 2014
by sask55
Where do I find the C code of the functions in the library. 14 993 June 17, 2014
by JKITSON
Something very odd with the LED array code 5 540 June 10, 2014
by lailai
Motorcycle tachometer 1 539 June 09, 2014
by scootergarrett
How to use Coin Collector Ouput? 4 596 June 01, 2014
by sask55
Pointer questions 6 602 May 31, 2014
by jmuthe
Using pins the BootLoader uses 6 521 May 16, 2014
by Rick_S
OneWire DS18B20 Temperature Switch on ATtiny85 15 4108 May 13, 2014
by Ralphxyz
a Tiny project 15 900 May 05, 2014
by Pew446
char array if statement 4 519 April 21, 2014
by Noter
How many KB of flash is my program using? 6 593 April 21, 2014
by Noter
RTC 7 Segment Elapse Timer 10 1172 March 15, 2014
by JimFrederickson
char array if statement 12 765 February 27, 2014
by Ralphxyz
How to load hex file to ATMega? 7 1609 February 27, 2014
by Rick_S
How to load hex file to ATMega? 1 415 February 24, 2014
by boxvic
complex library 3 596 January 19, 2014
by esoderberg
complex library 1 395 January 18, 2014
by scootergarrett
MKII questions 23 1407 January 16, 2014
by jmuthe
Atmel AT90USBKey2 3 601 December 25, 2013
by Ralphxyz
How to use putty to read and write to a text file in C 7 1621 December 13, 2013
by scootergarrett
How do I increase the sampling time of my circuit 9 923 November 21, 2013
by Ralphxyz
AVRISP-MKII Clone 7 1731 November 05, 2013
by Noter
Put the Bootloader on a blank Atmega328p chip with a Pololu USB AVR Programmer 57 11206 November 04, 2013
by Jer
Can’t load Noter’s AVR ISP programmer. 13 903 October 26, 2013
by Noter
HV Programmer 8 1017 October 13, 2013
by Noter
4 Digit 7 Segment LED Display 3 1646 September 11, 2013
by pcbolt
Get time between sensor readings 5 773 August 20, 2013
by dvdsnyd
spare parts out of stock? 21 1745 August 16, 2013
by jchen4coxnet
Problems with Make?? 20 1117 August 12, 2013
by Ralphxyz
Can only program chip using USB power? Butterfly error 5 838 August 09, 2013
by dvdsnyd
Trouble getting Initialload to work can't program MCU 7 827 August 07, 2013
by pcbolt
XMEGA 2 761 July 29, 2013
by esoderberg
Why muck with the MakeFile? 12 2242 July 17, 2013
by edb
Different result with different variable names 9 837 June 04, 2013
by scootergarrett
Strange ADC errors 15 1108 June 04, 2013
by BobaMosfet
Error on trying to load initialload 5 601 May 31, 2013
by Ralphxyz
DIP Arithmetic Exercise - Binary and Decimal Numbers 3 679 May 29, 2013
by Kami
Define debug comments 10 823 May 23, 2013
by Noter
DHT22 - Humidity and Temperature Sensor 12 2204 May 23, 2013
by Noter
using pushbutton to clear lcd as reset 4 762 April 28, 2013
by pcbolt
makefile eeprom 2 666 April 22, 2013
by pcbolt
TWI questions. 10 1318 April 08, 2013
by jmuthe
Debouncing on interrupt button press 7 4632 April 07, 2013
by JimFrederickson
Bootloader woes 15 1114 April 05, 2013
by Rick_S
How to know data has finished received from UART? 3 967 April 02, 2013
by pcbolt
Nerdkit UART: 115200 --> 9600 baud rate 3 986 April 01, 2013
by oshjdf
Serial Tx, Rx voltage level translation 8 1297 March 30, 2013
by dvdsnyd
Connecting multiple buttons on the MCU 69 5004 March 28, 2013
by Ralphxyz
creating make file 10 831 March 18, 2013
by Ralphxyz
Trouble loading the makefile 10 744 March 14, 2013
by lnino
USART as SPI 7 2037 March 08, 2013
by esoderberg
LCD- clearing a line with 0x00 in the array 3 731 March 07, 2013
by Johnny544
Weak PORTC output on Atmega168 10 1455 February 25, 2013
by Noter
Off-the-shelf USB to Serial Cable Use 3 788 February 24, 2013
by Rocket_Man_Jeff
LED Array problem? 2 794 February 23, 2013
by Cmnemes
PN [WinAVR]Make All - works once and then doesn't 7 694 February 21, 2013
by Noter
Printing strings on a pc console instead of lcd 5 923 February 15, 2013
by Q
make: *** [portplay.hex] Error 1 5 986 February 12, 2013
by Nichben
Beginners Guide 2 922 February 11, 2013
by Ralphxyz
atmega8 + 5x7 LED Matrix scanning issue 4 1692 February 05, 2013
by adosch
Writing into memory while running program 4 794 January 24, 2013
by JimFrederickson
Strange lcd.h errors 7 1046 January 24, 2013
by Ralphxyz
Microcontroller Design - Courseware and Video Series from Cornell U. 2 742 January 21, 2013
by Ralphxyz
error: unknown type name 'int16_t' 5 1500 January 19, 2013
by keith712
Command Interface using Smartphone and bluetooth 52 2051 January 17, 2013
by Noter
Syncing up 2 or more microcontrollers 7 1755 January 16, 2013
by pcbolt
Why am I only geting a ADC: range of 0 to 500? 2 764 January 12, 2013
by Noter
help with keypad/display project code 23 1267 January 11, 2013
by pcbolt
warning: initialization makes integer from pointer... 3 753 January 10, 2013
by keith712
LED circuit not producing expected results 5 1055 January 05, 2013
by Noter
AVR Programming without bootloader 29 3258 January 05, 2013
by Noter
residue left in off position (bitwise arithmetic example) 2 669 January 03, 2013
by pcbolt
Amtel AVR ISP mkii bootloader trouble 24 3292 January 01, 2013
by Rick_S
Send number via UART from PC to MCU 5 1394 December 29, 2012
by pcbolt
typecast problem? 7 708 December 28, 2012
by Noter
Bad for chip? Using all outputs to fade xmas lights with software pwm, timers and interrupts 17 1030 December 24, 2012
by JimFrederickson
More Powerful Micocontroller? 19 1249 December 24, 2012
by Noter
oscillator fuse bits 9 867 December 24, 2012
by Ralphxyz
foo.c, foo.h, foo.hex, and foo.o relationships 11 866 December 23, 2012
by keith712
no such file error 1 6 1147 December 23, 2012
by keith712
Using strcpy 3 964 December 20, 2012
by Nichben
Analog to Digital Conversion 44 2010 December 18, 2012
by Rick_S
printf problems 9 942 December 16, 2012
by pcbolt
confusing bitwise arithmetic example 15 1423 December 16, 2012
by pcbolt
Anyone know of a good book for a beginner? 16 2221 December 12, 2012
by pcbolt
Problem having button push polling switch modes properly 6 1127 December 10, 2012
by JimFrederickson
Real Time Clock with Maxim DS3232 206 13621 December 04, 2012
by Noter
Help - LCD Blank after tempsensor project... 4 625 December 02, 2012
by Ralphxyz
Undefined Interupt and Tips how to debug them.... 3 778 November 20, 2012
by BobaMosfet
printf_P problems 5 1125 November 20, 2012
by Volleygod
Reading Registers with SPI Master and Slave 1 1671 October 25, 2012
by esoderberg
Need help with ADC on atmega168 19 1679 October 22, 2012
by JimFrederickson
waht dose |= do 5 1078 October 22, 2012
by Rick_S
different results of printf_P between MCU's 6 2212 October 20, 2012
by fishberg5051
Array limitations 6 1408 October 16, 2012
by JimFrederickson
RC5 infra red decoding 4 1507 October 16, 2012
by ankush_karche
Reading from uart stream 18 1931 October 15, 2012
by sask55
AVRISP v2 programmer 3 1045 October 14, 2012
by Robotnik
LCD Display within a real time interrupt 6 1613 October 12, 2012
by pcbolt
Oscilloscopes - which one should I get for examining SPI transmissions? 10 1063 October 12, 2012
by scootergarrett
Double tap program, need help points? 72 1586 October 06, 2012
by Ralphxyz
Trouble Wiring AVR ISP mkII programmer to mcu, please help. 20 2308 October 02, 2012
by Ralphxyz
Modification of real-time clock. 3 818 October 01, 2012
by Noter
indexing an array with a variable 5 747 September 27, 2012
by fixedPoint
Reading Input from Infra Red Remote 3 668 September 27, 2012
by ankush_karche
use of strcat fuction 7 1015 September 23, 2012
by sask55
ADC problem 11 1223 September 20, 2012
by Ralphxyz
Copying Microcontroller Code 3 1178 September 18, 2012
by Bushy
Program too big for MCU? 3 786 September 18, 2012
by jlaskowski
Simplest programmer for non-bootloader-enabled atmega chips ? 9 5452 September 17, 2012
by killercow
SPI: Checking SPIF while in an interrupt Handler 8 1466 September 17, 2012
by Noter
Application Resetting after Adding Interrupt Handler 6 1030 September 15, 2012
by jlaskowski
Switching from C to Python tips? 6 1048 September 13, 2012
by wadaltmon
Need help reading input port pin 8 975 September 12, 2012
by pcbolt
Help with delay_us using a 9.216mhz crystal 13 1165 September 11, 2012
by sask55
Activating Pull-up Resistor on ATMega I/O Port 2 2587 September 11, 2012
by jlaskowski
Exception Thrown When Raising Port Pin for CC3000 4 1364 September 09, 2012
by jlaskowski
LCD library in EEPROM 10 886 September 05, 2012
by Ralphxyz
R/C Car Programing 2 890 August 28, 2012
by musesick
Using Analog Comparator as Input Capture 2 765 August 28, 2012
by dan_engbers
scanf_P doesn't work 17 1259 August 27, 2012
by Gil
Sending MIDI data using serial bus 6 1422 August 25, 2012
by HexManiac
Can I use this to program a bootloader onto a blank chip? 2 739 August 25, 2012
by Rick_S
LCD library error? Only Line 4 and on line1 ??? 14 1408 August 21, 2012
by thinairart
Simple micro controlled light switch 2 1115 August 21, 2012
by pcbolt
RS232 Bit Banging producing unexpected results. 10 1238 August 20, 2012
by Finis
thermocouple amplifier serial communication 3 972 August 18, 2012
by Finis
TypeCast problem 3 722 August 17, 2012
by eminthepooh
Accessing a SQL server? 2 941 August 15, 2012
by Ralphxyz
The datasheet!!! 3 826 August 10, 2012
by Medic8388
Where do 'PORTS' come from? 25 1092 August 03, 2012
by virtual
Basic programming help 11 973 July 30, 2012
by sask55
Random Number Generator 5 1712 July 25, 2012
by lnino
Scanner Input/Output 7 907 July 23, 2012
by bl00513
Test program - location? 3 757 July 21, 2012
by TheFed
Making a library? 11 1241 July 20, 2012
by pcbolt
Reading from serial and sending info to a text file using python? 12 6399 July 19, 2012
by Ralphxyz
Program with real serial cable 9 1162 July 18, 2012
by Rick_S
writing strings to the lcd using fprintf_P 24 7870 July 18, 2012
by Ralphxyz
Need help, is there a problem with my DIP switch? 5 859 July 15, 2012
by TheFed
Change the lcd.c / lcd.h 21 3409 July 13, 2012
by Ralphxyz
Evaluating PIN State 3 913 July 11, 2012
by TuffLux
AVRISP mkII trouble! 4 1911 July 07, 2012
by Rick_S
duty cycle controlled PWM with one counter? 7 1492 July 06, 2012
by edb
Counting the changes in a pin 3 848 July 04, 2012
by dgikuljot
Problems programming continuous servo 2 864 July 04, 2012
by Jacp
Orange blinking light on AVRISP mkII 2 1283 July 03, 2012
by Rick_S
Fuses for External Crystal 2 915 July 03, 2012
by Rick_S
Software PWM (because I need 9 channels) 6 1905 July 02, 2012
by pcbolt
Limitations to what an interrupt can do? 6 836 July 01, 2012
by steely600
Linking other people's libraries (using them) - possible tutorial topic? 1 890 June 30, 2012
by icarus
Output a sine wave with the nerdkits? 18 2456 June 29, 2012
by live4the1
Programmer not responding when using ATMEGA8 7 1233 June 23, 2012
by rmore
Reading eeprom 3 1014 June 21, 2012
by missle3944
Bluetooth Module Question 2 960 June 20, 2012
by pcbolt
Using #define 3 777 June 19, 2012
by Ralphxyz
Need help with multiple switched inputs for a desired output. 5 980 June 15, 2012
by Bamftoy
Help needed with compiler diagnostic 7 1161 June 14, 2012
by dicko
Timing for each line of code 3 794 June 14, 2012
by Ralphxyz
Blinking LED Problem 23 1866 June 11, 2012
by raildoc
I'm trying to dim some LEDs... 4 891 June 10, 2012
by Pew446
328p makefile 5 1105 June 08, 2012
by pcbolt
Using the AVR Dragon and AVR Studio 5 11 3724 June 05, 2012
by pcbolt
Different ways of programming Atmega 3 1259 June 04, 2012
by kapkunal
Need help with some temperature sensing 6 909 June 03, 2012
by chaosatom
Input pin Trouble 2 970 May 28, 2012
by pcbolt
Master/Slave SPI 10 6235 May 28, 2012
by sask55
SPI problem 7 2100 May 27, 2012
by sask55
Reassigning Microcontroller pins to the LCD 5 874 May 26, 2012
by Rick_S
How to create a loop timer while checking 2 pin inputs 14 1163 May 22, 2012
by Blackbird
Is there a way to execute a program one line at a time for troubleshooting? 4 992 May 22, 2012
by Ralphxyz
AVRISP2 programmer and Macbook 3 1101 May 17, 2012
by RogerFL
Compiler issue? 3 853 May 17, 2012
by RogerFL
SPI Problem! 1 1174 May 17, 2012
by kemil
Read from atmega 15 4379 May 15, 2012
by Rick_S
Pulse width measurement(Please Help!) 8 1955 May 14, 2012
by pcbolt
loading source code for a multi panel array 3 974 May 10, 2012
by pcbolt
Example Code for Humidity & Temperature Sensor - DHT11 / DHT22 5 2004 May 10, 2012
by reddog30jen
Is it possible to scale the crystal clock down to 8 MHz? 13 1461 May 08, 2012
by RogerFL
Displaying on the LCD 2 928 May 06, 2012
by ad2476
Problem with Boolean type 12 1836 May 03, 2012
by HexManiac
Fan control troubleshooting 24 1849 April 30, 2012
by jimlundborg
I can send char as "0xff" or 'f', but if *str = "f", I can't send *str 3 1145 April 30, 2012
by hevans
Putting Data in Program Space, and using it... 4 1296 April 29, 2012
by JimFrederickson
include statement 2 873 April 26, 2012
by Heno2au
Sequencer project (help needed with timing) 5 1098 April 21, 2012
by sask55
Total noob in need of LCD help Atmega328p 19 2336 April 20, 2012
by ram_engineerin_2012
Switching from ADMUX=0 to ADMUX=5 3 1834 April 20, 2012
by Ralphxyz
Simple UART code 7 1880 April 17, 2012
by pcbolt
Vsync Hsync, how to program them correctly 4 1671 April 16, 2012
by Akeshish
Why is width of image divided by 256? 3 813 April 16, 2012
by jeffspc88mx
How do I run two subroutines or functions simultaneously? 5 1336 April 15, 2012
by Rick_S
Use Different External Crystal Oscillator 12 1323 April 12, 2012
by pcbolt
What am I doing wrong?!!! 13 1553 April 12, 2012
by hevans
Dont understand the &= and |= 8 992 April 06, 2012
by pcbolt
newbie 17 1342 April 05, 2012
by pcbolt
How to get current time on Nerdkits? 4 1193 April 03, 2012
by Ralphxyz
Digital Signal Processing 3 1090 March 31, 2012
by Akeshish
Slow refresh rate LED Array 1 1009 March 31, 2012
by amartinez
HC-SR04 ultrasonic distance sensor NerdKits coding 2 1233 March 30, 2012
by pcbolt
Code Doctor needed. 21 1251 March 30, 2012
by Farmerjoecoledge
Need advice regarding TIMERS/COUNTERS and Interrupts. 2 1027 March 30, 2012
by pcbolt
LED Array questions 3 963 March 30, 2012
by amartinez
Need help Programing! 2 927 March 24, 2012
by Ralphxyz
Tempsensor Project and Decimal Places in C 11 1225 March 22, 2012
by pcbolt
trouble need help 7 978 March 17, 2012
by Mcheques
Storing ADC Data use as a limit 21 1694 March 14, 2012
by stanvan
concise serial output? 5 1074 March 11, 2012
by sask55
2N7000 work with open drain? 5 1515 March 08, 2012
by RogerFL
How to create a timer? 8 1155 March 07, 2012
by Rick_S
Need help with frequency counter 8 1249 March 05, 2012
by 6ofhalfdozen
.h File for "for loops" and other basic C commands like that? 6 943 March 03, 2012
by pcbolt
How would i create a PID controller method? 3 1094 March 03, 2012
by esoderberg
Mac Terminal programming 11 1639 March 02, 2012
by jeffspc88mx
What's a stream (ala UART)? 2 973 March 01, 2012
by hevans
How to transmit "01H" (hexadecimal) via UART 2 1531 February 29, 2012
by pcbolt
SPI Programming 11 3181 February 29, 2012
by RogerFL
Can some clearly explain this to me? Regarding dip_arithmetic... 5 991 February 27, 2012
by jvince96
Sending Data to a File 4 1460 February 21, 2012
by TheUnfocusedOne
Peltier Cooling Feedback System 2 1268 February 20, 2012
by 6ofhalfdozen
Bit shifting and registers? 3 1144 February 18, 2012
by mdk
Code weird errors? 13 1255 February 17, 2012
by pcbolt
Hardware Connections 3 927 February 13, 2012
by hevans
The dreaded "undefined reference" error 18 4566 February 11, 2012
by Rick_S
First MCU Program 4 962 February 11, 2012
by TheUnfocusedOne
Resetting the chip by stopping power to pin 1? 7 1197 February 10, 2012
by Rick_S
How do I send number values on SPI? 3 1037 February 07, 2012
by sask55
Implicit Definition Errors 4 1273 February 07, 2012
by Ralphxyz
Fried my atmega168 (I think) and looking for a replacement 5 1486 February 05, 2012
by mechfeeney
Unexpected results using a timer interrupt and an LED 3 1279 February 04, 2012
by dvdsnyd
help with interrupts 6 1247 February 04, 2012
by dvdsnyd
questions on overflow 4 956 February 03, 2012
by dvdsnyd
curser positioning 6 984 February 01, 2012
by tchilzer2
Some Interrupt Code 4 1421 January 31, 2012
by tchilzer2
Point to a subroutine in the code for pushbutton switch monitoring 8 1094 January 29, 2012
by Ralphxyz
Running 2 MCUs in parallel 3 1318 January 29, 2012
by DS1000
Sending a string in UART 19 8840 January 27, 2012
by treymd
HD44780 (LCD) 3 1290 January 24, 2012
by glendon
Variation on 3 bit adder 9 1099 January 23, 2012
by Blackwatch42nd
Decimal Place on LCD 2 1066 January 23, 2012
by Rick_S
referencing a variable 20 1272 January 21, 2012
by Ralphxyz
pin change interrupts 9 1924 January 20, 2012
by hevans
realtimeclock1.c fatal error: 10:20: avr/io.h: no such file or directory <ENOENT> 5 2241 January 19, 2012
by raylop
test 3 910 January 18, 2012
by Gil
Trouble with my first program! help 50 2112 January 18, 2012
by Rick_S
serial data over alternate pins on ATmega168? 15 1406 January 17, 2012
by Rick_S
How to interpret parallel interface timing diagram 1 1224 January 16, 2012
by jeffspc88mx
Serial Data Corruption... 13 2303 January 15, 2012
by BobaMosfet
dipswitch: 7+7=14, but then 0+0=01 6 928 January 14, 2012
by jeffspc88mx
Where do these *,h files reside? 13 1677 January 13, 2012
by Rick_S
A Couple Clock Program Questions: 7 1087 January 08, 2012
by Rick_S
Questions about after dividing a program into 'object modules'... 13 1379 January 05, 2012
by pcbolt
error: cannot open com2: specified file not found 5 2119 January 05, 2012
by tchilzer2
Interrupt Problem 8 1153 January 05, 2012
by JKITSON
Problems locating "makefile" 10 1313 January 05, 2012
by hevans
Bootloader error 5 1257 January 04, 2012
by theHU
More than one UART on Atmega168? Or... 7 1890 December 31, 2011
by Ralphxyz
LCD Scroll Library 4 1274 December 29, 2011
by Ralphxyz
Help Getting Started on Project 8 985 December 29, 2011
by wadaltmon
Sound_Meter_LCD 2 961 December 27, 2011
by treymd
Can I use the arduino ide to program a nerdkit? 6 1330 December 26, 2011
by Rick_S
Piezoelectric Sound Level Meter - Need some help 9 1546 December 25, 2011
by Tohyj
cannot find the programmers notepad ! win7 7 1395 December 24, 2011
by petersburg
4-wire stepper motor and ADC speed control 4 2426 December 24, 2011
by BobaMosfet
Tempsensor Project 41 3609 December 23, 2011
by pcbolt
Completely Confused with Shift registers 23 1597 December 22, 2011
by missle3944
"DIP switch" project (basic nerdkit) 6 1464 December 22, 2011
by glendon
Serial Read in Labview 12 2965 December 21, 2011
by frsp5
Anybody Using NetBeans IDE for NerdKits Code? 6 1338 December 21, 2011
by hevans
Tip for passing a register into a function by reference. 1 957 December 19, 2011
by Striker
Corrupted Data 2 1270 December 13, 2011
by hevans
Digital clock code 2 1344 December 12, 2011
by Rick_S
Detecting high/ low pins 11 2882 December 11, 2011
by missle3944
First time compilation: Error message... Found programmer: Id = "Huh? Go"; type = ' 4 1628 December 10, 2011
by missle3944
Car Display Project - Wirelessly transmit data to a Scrolling Message Display Board using ARDUINO 6 2209 December 07, 2011
by saleem
Best Accurate Slow RPM Timing from 8-bit Clock? 2 1309 December 07, 2011
by huzbum
Music with the MCU?? 12 2132 December 05, 2011
by 2electrified
LED array scroll function 38 7574 December 04, 2011
by Rick_S
Using Fedora Linux 16 9 1364 December 04, 2011
by pfullen
Using Vim - installing C script 4 1135 December 04, 2011
by pfullen
How to program your nerd kits using a mac for beginners 6 1192 December 02, 2011
by bluestang
First Program initilload 11 1179 December 01, 2011
by havok310
New to C and Microprocessors - Resistance help 3 1252 November 29, 2011
by huzbum
ATmega168 variations and ISP Programmer 1 1435 November 23, 2011
by ankush_karche
How to convert serial data from uart_read() to const char* 1 1231 November 22, 2011
by saleem
Turning a light on and off via serial connection 7 1532 November 22, 2011
by Rick_S
LCD and custom display 3 1107 November 20, 2011
by missle3944
LCD Custom Characters Help 6 2536 November 19, 2011
by BStory
how do you modify a makefile please help ASAP! 5 1722 November 16, 2011
by Ralphxyz
Initialload -upload error 258 5 1146 November 11, 2011
by BNS
Modbus Master 1 1397 November 10, 2011
by doughowlett
TEXT output via serial / com 18 1425 November 10, 2011
by bl00513
Display problem when I upgrade to 328 MCU 22 1622 November 09, 2011
by devinsbusiness
Running 2 program in same time... subroutine 5 1161 November 09, 2011
by Molek
lcd streams - Can a 'stream be defined that has a scope across the entire program? 3 998 November 09, 2011
by JimFrederickson
Reading a simple digital input 22 5875 November 07, 2011
by hevans
initialload.c and Servo Squitter 3 1145 November 07, 2011
by Heed
Array creation and access 4 942 November 07, 2011
by JimFrederickson
Huffman coding 2 1188 November 04, 2011
by BobaMosfet
Can't print to the PC screen using PuTTY 4 1921 November 03, 2011
by hevans
Eyeboard, a new approach 1 1176 November 03, 2011
by lcruz007
TWI hang up 4 1530 November 01, 2011
by Ralphxyz
Problems with LED Array Display 3 1177 October 30, 2011
by claesz
Microsoft Robotics Development Studio 4 2 1352 October 28, 2011
by hevans
Complete one button menu system 3 2491 October 18, 2011
by claesz
Multidimentional string arrays - stuck 7 1504 October 17, 2011
by claesz
ADC help 3 1136 October 15, 2011
by sonicgadgets
String manipulation 6 1693 October 13, 2011
by claesz
Basic Makefile Help 4 1117 October 06, 2011
by Mindale
LED 8x8 Matrix help 5 3759 October 06, 2011
by Rick_S
Led Blink 3 1286 October 05, 2011
by Ralphxyz
Trouble upgrading 14 1344 October 03, 2011
by hevans
Games to learn programming 4 2971 September 23, 2011
by Ralphxyz
Master Slave communications 4 1250 September 13, 2011
by bretm
I2C via interrupts define addresses for the Mega 168 3 1091 September 12, 2011
by Rick_S
Bitwise Operations( Binary representation of a floating pin) 12 1640 September 11, 2011
by dgikuljot
MCU Configuration 12 1142 September 08, 2011
by BobaMosfet
Varying voltages 10 1357 September 07, 2011
by bretm
Interpret statement 5 1021 September 03, 2011
by egero1
Temp spi help 3 938 September 01, 2011
by missle3944
LCD horizontal scrolling 10 2772 August 31, 2011
by Ralphxyz
Reading from Multiple ADC sources. 5 1181 August 24, 2011
by Twarter369
I am about ready to give up on using WinAVR. 15 1409 August 23, 2011
by hevans
Trying to uncomplicate my head, Building an EEPROM, Shift Register, Display Schema 12 1425 August 21, 2011
by BobaMosfet
xylophone program 1 1063 August 20, 2011
by quickpenn
Making an exact copy of a signal 6 1137 August 18, 2011
by BobaMosfet
Meat thermometer project Live Graph to Display Points over a Larger time period 7 1293 August 18, 2011
by kemil
bootloader - AVR109_Noter 4 1507 August 17, 2011
by missle3944
4 Shift Registers in Daisy Chain with Atmega168 for RGB PWM 29 5086 August 16, 2011
by Ralphxyz
sending data over serial port at given time intervals 4 1334 August 10, 2011
by bretm
I made a new language for programming the Atmega 18 2128 August 08, 2011
by bretm
Noise Noise Noise 3 1802 August 04, 2011
by hariharan
Accessing PB1 - 5 2 970 August 04, 2011
by Robotnik
using avr to signal condition fredericks electrolytic inclinometer. 4 1206 August 03, 2011
by cujofever
Loading the "Bootloader" 36 3007 August 03, 2011
by kayrock
EEPROM confusion 13 1953 July 29, 2011
by Noter
1value error 21 1603 July 26, 2011
by jasongillikin
2 Dimensional Arrays 2 1196 July 24, 2011
by Noter
External Crystal Clock with Atmega168 PWM 3 1698 July 21, 2011
by lavared
Finding the length of a string for LCD updating 13 1294 July 21, 2011
by carlhako
Populating an Array 22 1687 July 20, 2011
by Ralphxyz
uint8_t array problems 5 1635 July 20, 2011
by Tug
sprintf won't convert to a float. 29 2669 July 19, 2011
by BobaMosfet
Make header file 10 2304 July 19, 2011
by Ralphxyz
pwm for dac 58 5900 July 18, 2011
by kayrock
Random Number 2 1158 July 18, 2011
by Robotnik
Interupts with a button 3 989 July 16, 2011
by Noter
need help with my code 3 1143 July 13, 2011
by bhovik
Weird OSX compiling problem 2 896 July 13, 2011
by gcharris
C++ 8 3232 July 13, 2011
by BobaMosfet
Need help with PRINTF SCANF tutorial on MAC 3 1193 July 10, 2011
by bhovik
Where can I find a cheap ISP Programmer? 7 1678 July 08, 2011
by gcharris
Realtime clock interrupt fire one per second 13 1801 July 08, 2011
by Rick_S
Making a programmer 7 1403 July 05, 2011
by Noter
RGB PWM. Cannot get led to completely turn off. 3 1571 July 04, 2011
by uml_12
Aurdino Code to basic C 1 1428 July 02, 2011
by uml_12
Coverting Arduino code to the Nerdkit 3 2577 July 01, 2011
by raildoc
LCD turns off when a LED turns on 7 1294 June 27, 2011
by Rick_S
Time.h 3 1810 June 23, 2011
by JamesR
Pygame (no rect object) 5 1574 June 22, 2011
by missle3944
Question: How to stabilize output in terminal window? 4 1294 June 22, 2011
by Ralphxyz
Error in Code 2 907 June 21, 2011
by Rick_S
Is there an "If" statement that can tell if a microcontroller pin is connected to +5 volts? 6 1351 June 21, 2011
by lnino
Responding to a Button with Polling 7 1440 June 19, 2011
by wvtsa
Optimization and Outgrowth 33 2520 June 15, 2011
by delinthe
Is it possible to use PB0 as output? 3 1080 June 13, 2011
by Ralphxyz
Making Music with ATmega 168 1 1465 June 13, 2011
by JoyceChee
Nerdkit 22 2134 June 11, 2011
by HJA
Button ipod help 5 942 June 09, 2011
by Rick_S
9 bit fast PWM, OCR1A 2 1438 June 09, 2011
by kayrock
PORTD|=_BV(1); 4 1894 June 06, 2011
by Snoogie2563
I can write to my MCU but it won't work 7 1193 June 03, 2011
by BobaMosfet
Stepper motor code question 1 1691 May 31, 2011
by missle3944
Problem with using Math.h atan2(Y, X) 2 1667 May 29, 2011
by Ralphxyz
questions about setting bits 11 2242 May 26, 2011
by 6ofhalfdozen
Digital Engine Tach 31 3648 May 26, 2011
by huzbum
Question About Interrupts 4 1409 May 25, 2011
by huzbum
RPM to MPH 12 1822 May 25, 2011
by Ralphxyz
Why custom delay functions? 8 2381 May 23, 2011
by bretm
Add on/off fucntion to pwm port 17 1362 May 23, 2011
by kemil
Help understanding math portion of code (Sound Meter) 6 1383 May 22, 2011
by hevans
ATTiny10 and the USB programmer from Nerdkits.. 9 2083 May 22, 2011
by auto_turret
Speed up the Nerdkit 19 1855 May 20, 2011
by Ralphxyz
UART interrupt issues 6 2161 May 20, 2011
by gcharris
Reading a high or low value from voltage 3 1412 May 20, 2011
by thatguy
I want simple source code for communicating with POSI Shift Register. 3 1384 May 19, 2011
by rboggs10
Avrdude -U Flag and File Formats 3 1524 May 19, 2011
by Mindale
Pins 1, 2 and 14. Can they be programmed? 23 1496 May 17, 2011
by Ralphxyz
Writing to Hyperterminal 3 4423 May 17, 2011
by amartinez
PSTR error? 5 1321 May 17, 2011
by hevans
Photoresistor to ADC 15 1739 May 16, 2011
by Twarter369
How can I play an LFO on a square wave. 3 1187 May 14, 2011
by rboggs10
Storing data on a flash drive 6 2000 May 14, 2011
by bretm
Help with some code? 4 1146 May 14, 2011
by SpaceGhost
Will someone please explain PWM to me in detail? 4 1574 May 14, 2011
by rboggs10
Increasing and decreasing power from a pin 5 1255 May 13, 2011
by bretm
Python first try comments please 18 1836 May 12, 2011
by Ralphxyz
Control Servo with Button 13 2077 May 12, 2011
by Noter
Problem loading a program to microcontroller 5 1367 May 11, 2011
by drummingbum
Jumpy ADC tempsensor 59 4302 May 09, 2011
by Ralphxyz
Python Help 23 2908 May 09, 2011
by kemil
Purchased MCU does not work? 7 2814 May 08, 2011
by paulwszew
Compiling error codes 10 1142 May 06, 2011
by Cliffxxx
LED Array Programming Help Needed 2 1448 May 05, 2011
by hevans
upgrade! 1 1128 May 04, 2011
by XOXO
SPI communication code 11 2021 May 03, 2011
by Hexorg
Strange Text Blinking help 4 1027 April 25, 2011
by missle3944
3-Axis Accelerometer Project with Hitachi H48C 4 2319 April 24, 2011
by xodin
Programming in JAVA 8 9670 April 21, 2011
by Ralphxyz
Function help 5 1254 April 21, 2011
by missle3944
Hexadecimal Code Switch - How to 1 1402 April 21, 2011
by lnino
Interesting code structure. 21 2146 April 20, 2011
by Noter
LED Array with Max7219 Programming Clarification ? 4 2556 April 20, 2011
by uml_12
SPI transfer delay 3 1467 April 18, 2011
by Hexorg
multiple bits sequentially on single pin 24 1529 April 18, 2011
by Noter
Implementation of printf(...) function 2 1365 April 17, 2011
by bretm
fdevopen vs. FDEV_SETUP_STREAM 1 2243 April 17, 2011
by caballeroroberto
avrdude just stopped working 5 1567 April 16, 2011
by kayrock
Programming with serial port 6 1931 April 14, 2011
by carlhako
UART 2 1454 April 14, 2011
by Rick_S
Programmers Notepad 4 1768 April 13, 2011
by tdvdbtylr
Increasing MCU Clock Speed 3 1370 April 12, 2011
by bretm
Nerdkits library 9 1314 April 10, 2011
by hariharan
Playing different music with the MCU 7 18170 April 07, 2011
by bretm
How to store a variable to flash memory? 7 1993 April 07, 2011
by leedawg
timer/counter modules interrupts 2 1956 April 07, 2011
by Noter
Serial setup for wireless transmission 14 3014 April 06, 2011
by Schrat
Memory organization 8 1507 April 06, 2011
by Noter
LED array 2 1380 April 06, 2011
by hevans
compiling a .c file 8 1705 April 06, 2011
by Noter
Is PORTD.0 and PORTD.1 (RX & TX) available for use with the nerdkits 168 ? 4 1652 April 06, 2011
by popwarsweet
Interrupt driven USART comms, problem when passing received char 6 1301 April 05, 2011
by bretm
led array code 7 1578 April 02, 2011
by newbie
Programming atmega168 with avrisp mk2 6 2904 April 02, 2011
by kkanodia
Frequency 20 1642 April 02, 2011
by hariharan
Question in Making music with MCU project 5 1380 April 02, 2011
by hariharan
Help with code 3 1119 April 01, 2011
by SpaceGhost
LCD - and programming questions 10 1856 March 31, 2011
by lnino
Connect a different LCD 12 1560 March 31, 2011
by Ralphxyz
Playing multiple notes with piezo element 4 1778 March 30, 2011
by bretm
Writing software using eye movements 2 1260 March 29, 2011
by Ralphxyz
Turn on LED with Button won't work 18 2379 March 29, 2011
by lnino
Interrupts 18 2200 March 28, 2011
by hariharan
OR gate? 14 1564 March 27, 2011
by esoderberg
Analog Output 2 1369 March 26, 2011
by Ralphxyz
For command 8 1199 March 26, 2011
by Ralphxyz
LED Marquee with Atmega328 3 1725 March 25, 2011
by hevans
ADMUX 52 2806 March 25, 2011
by Ralphxyz
Attiny10 7 2940 March 25, 2011
by Rick_S
Java Help 2 1461 March 24, 2011
by Ralphxyz
Help with ADC 3 1220 March 23, 2011
by bretm
help needed with uart code 4 1847 March 19, 2011
by plinko
Uart 2 1199 March 19, 2011
by missle3944
How to make a "Make File" 3 1763 March 17, 2011
by Ralphxyz
Procyon AVRlib 4 3303 March 16, 2011
by Ralphxyz
HCI with Electrooculography 5 1833 March 14, 2011
by lcruz007
Python script collapsing after a while 7 2246 March 11, 2011
by missle3944
Hacking an old school led display 11 2823 March 10, 2011
by Noter
RPM Program 13 3024 March 10, 2011
by Earnhardt
Setting Pin Low 2 1287 March 09, 2011
by esoderberg
Compliling first file Initialload ERROR 4 1401 March 06, 2011
by JHMTech1
Reading more than one Temp 7 1317 March 06, 2011
by billwis
Function Prototypes 4 1171 March 04, 2011
by Rick_S
Debugger 3 1266 March 03, 2011
by Ralphxyz
How do/can you store boolean values in registers? 7 2133 March 02, 2011
by bretm
Registers????? 14 1610 March 01, 2011
by dgikuljot
Parsing a string in a function 6 1418 February 27, 2011
by MichaelJE2
Basic C Programming 13 3099 February 25, 2011
by Pithikos
Receiving the Temp Sensor Input via Serial 5 1482 February 23, 2011
by Twarter369
Reading Serial Data into the ATMega 168 10 2469 February 23, 2011
by Wads
Programming Capabilities 7 1414 February 23, 2011
by Twarter369
RC car 6 1868 February 22, 2011
by derberp
How to play user entered sound? 9 1475 February 21, 2011
by missle3944
Changing Message with Temperature and a Scrolling Message 3 1158 February 21, 2011
by hevans
Compiling the bootloader 17 2112 February 20, 2011
by Ralphxyz
Help with PWM 2 2087 February 20, 2011
by hevans
ADCRA 4 1335 February 20, 2011
by hevans
Adding a delay to an PWM controlled LED 10 1679 February 20, 2011
by hevans
Accelerometer project 12 5625 February 20, 2011
by Ralphxyz
Microcontroller Initialload Problem...help please 2 1235 February 16, 2011
by CounterLogicEngineers
Sample C++ Project 2 1919 February 13, 2011
by fubar769
Servo code execution 1 1298 February 11, 2011
by missle3944
New chip programming 2 1772 February 08, 2011
by cn1ght
Reading from the serial port using python? 2 2736 February 07, 2011
by hevans
Compiling 3 1250 February 06, 2011
by Jalex
Generating Polyphony with Square Waves 2 1793 February 05, 2011
by mongo
Checking a Pins Status 3 1660 February 04, 2011
by Twarter369
help w/ a problem reading the program 2 1127 February 04, 2011
by CCP
C Code to Interact with the Controller 3 1249 February 03, 2011
by kvjohnso
can a function be used in an isr? 2 2379 February 03, 2011
by hevans
How could I delay in microseconds instead of milliseconds? 4 1387 February 01, 2011
by rboggs10
recalling program from microcontroller 2 1117 February 01, 2011
by Rick_S
ADC HELP!!! 16 2444 January 31, 2011
by jasongillikin
Problem Uploading program to microcontroller 3 1304 January 31, 2011
by rboggs10
My first .h file usage 3 1571 January 31, 2011
by Ralphxyz
counting 4 1235 January 28, 2011
by Jalex
atmega328P's ADC 2 2196 January 27, 2011
by hevans
how do we use timer1 input capture? (ICP1) on PB0? help? 10 10192 January 27, 2011
by huzbum
bootloader for ATtiny13 4 3745 January 26, 2011
by hevans
Programming an Atmega16L with AVRMacPack (AVRCrossPack) 3 1625 January 25, 2011
by popwarsweet
Confused again 2 1253 January 24, 2011
by Rick_S
Code for Momentary Switch to stay on or off 8 2641 January 23, 2011
by SpaceGhost
Trouble programming microcontroller! 2 1313 January 23, 2011
by Rick_S
Trouble programming the microcontroller 2 1509 January 23, 2011
by Rick_S
Loading issues 4 1348 January 22, 2011
by Shabigity
printf dip arithmetic 3 1148 January 21, 2011
by bretm
ATMega328p Nerdkit programming 8 1862 January 20, 2011
by mrobbins
compiler error: relocaction truncated to fit: R_AVR_13_PCREL 3 3211 January 19, 2011
by mickdoe
Anybody using Programmer's Notepad? 9 1981 January 16, 2011
by Ralphxyz
Setting register bits back to 0 4 1761 January 15, 2011
by carlhako
Sending data over PS/2 connection 3 1552 January 15, 2011
by wanderingjew
MCU specific C programming 4 1753 January 15, 2011
by Hexorg
Math Problem 1 1425 January 15, 2011
by Jalex
Coding question 2 1192 January 13, 2011
by bretm
Flashing foodloader onto a blank 168-PU 6 1661 January 13, 2011
by n3ueaEMTP
A simpler Nerdkits Sound Meter 3 1716 January 13, 2011
by Icyhot
programming ladder logic 7 6412 January 11, 2011
by tomroth
lcd.c bitwise operations 2 1518 January 10, 2011
by bretm
initialload.c opens in visual basic instead of programmers notepad 6 1683 January 08, 2011
by mrkvickasteve
How could i use the potentiometer included in the nerdkit to control the frequency of a square wave? 6 1627 January 07, 2011
by Ralphxyz
SCK outside of SPI 5 1705 January 06, 2011
by weijiajun
USB Programming questoin NK03USB manual 5 1277 January 04, 2011
by Steven
N00B memory allocation questions 4 1330 January 04, 2011
by Sciencenerd
SD card protocol 3 3213 January 02, 2011
by Hexorg
Tempsensor w/scrolling message - kind of works 19 1637 January 02, 2011
by SpaceGhost
Problems understanding input buttons 13 1772 January 02, 2011
by archee
How could I send keyboard events to my computer with my NerdKit? 5 1806 January 01, 2011
by hevans
Just built a 7 segment interface 7 2525 December 30, 2010
by lefam
Pot as Input for ADC to control PWM 8 2328 December 28, 2010
by Ralphxyz
if statements... 12 2158 December 28, 2010
by Hexorg
Temperature controlled fan using PWM 4 2912 December 22, 2010
by VictorsNerdery
Math Check Please 5 1183 December 22, 2010
by Keyster
Wrong results on Screen (Using arrays): NaN 13 1903 December 22, 2010
by Icyhot
Question Regarding Registers 5 1431 December 16, 2010
by hevans
JTAG programming 2 1747 December 14, 2010
by Cheery
Newbie needs help with first attempt at flashing.... 5 1310 December 11, 2010
by mbobak
knight rider LED animation 21 3513 December 09, 2010
by exussum
using the Analog-to-Digital converter 3 1282 December 06, 2010
by lcruz007
Error during make 2 1340 December 06, 2010
by bretm
trying to understand MAKE 6 1287 December 05, 2010
by Gregg
Implementing a standard USB device interface 9 2120 December 04, 2010
by d3adl0ck3
Trouble with uart 4 1345 December 01, 2010
by hevans
using different crystals 4 1352 November 28, 2010
by Rick_S
Programming via ICSP with SPI set as master 8 1879 November 25, 2010
by Ralphxyz
Writing Data to File 2 1493 November 21, 2010
by Ralphxyz
HAVING A NOT PROBLEM 6 1344 November 18, 2010
by hevans
Fourier transform 3 2431 November 14, 2010
by Hexorg
How do I read what the bit is set to and the write it to the screen? 3 1221 November 11, 2010
by bretm
Quick bootloader question 4 1425 November 10, 2010
by bingohighway
Please help me understand why this code works sometimes 6 1308 November 08, 2010
by gusr205
Doing Integrals in C code 5 3612 November 07, 2010
by hevans
Duty cycle 3 1347 November 06, 2010
by LindaEC
Checking which pin sent an interrupt 12 1539 November 05, 2010
by bretm
I2C Nerdkit Library 14 3467 October 30, 2010
by Ralphxyz
Malloc Issues 6 1898 October 30, 2010
by kle8309
Smooth servo movement. 10 2756 October 27, 2010
by esoderberg
or operator 2 1243 October 25, 2010
by hevans
Tech-O-Meter 5 1397 October 25, 2010
by Earnhardt
Needed : Shift Register Sample Code with LED Array 6 3082 October 25, 2010
by Rick_S
Temperature sensor 10 2354 October 24, 2010
by Rick_S
Multiple blinking LEDs 3 1582 October 23, 2010
by mmw1
how does avr memory work? 2 1915 October 19, 2010
by hevans
DAPA Upload Problem 10 1827 October 18, 2010
by brockmjp
Reading Resistance 4 1718 October 17, 2010
by LindaEC
avrisp mkii trouble 21 3105 October 16, 2010
by Rick_S
SDL game interacting with the real world 2 1687 October 10, 2010
by hevans
Setting FUSES? 5 2124 October 10, 2010
by Ralphxyz
ADC6 and ADC7 on ATmega328p 4 2560 October 04, 2010
by Ralphxyz
Upgrade from the ATmega168? 11 2032 October 03, 2010
by mrobbins
Multi-Panel LED Array with SPI 8 1725 September 24, 2010
by ermias
Using concise fractions to save time and memory in microprocessor applications 10 1921 September 21, 2010
by bretm
MCU Programming Error 2 1213 September 20, 2010
by Rick_S
Shift Registers for LED Array Kits 2 1583 September 17, 2010
by Rick_S
MAKEFILE and Problem with String Variables 5 1456 September 16, 2010
by bretm
Knight rider-ish code, with a few questions 7 2595 September 16, 2010
by rdalton
Linux Compiled code doesn't work, Windows does 3 1476 September 15, 2010
by bpenglase
Mac problems with programming 7 1604 September 14, 2010
by Ralphxyz
Unable to use NerdKits lcd.h file in AVRStudio 7 3163 September 12, 2010
by msjones28021
make 1 or 2 pins function as a switch without a relay 6 1462 September 07, 2010
by hevans
Initial programming 15 1441 September 04, 2010
by Rick_S
LED all at once 4 1329 August 31, 2010
by hapshetsut
AVR Studio / CScope 7 1646 August 26, 2010
by Rick_S
IR reciever/transmitter 2 1575 August 26, 2010
by bretm
alternative programming language 4 1663 August 25, 2010
by awesome
Listen for serial input 4 1797 August 24, 2010
by mrobbins
data transmission using digital i/o 1 1599 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 2808 August 21, 2010
by Ralphxyz
tempsensor 4 1325 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 2336 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 2998 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 3327 August 16, 2010
by ironcladmvtm
Compile 4 1378 August 16, 2010
by Ralphxyz
Change text 6 1298 August 10, 2010
by Ralphxyz
Data logging using SD card 9 7077 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 1889 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 2489 August 07, 2010
by kle8309
Other LCDs? 2 1449 August 06, 2010
by Rick_S
Not working 21 2291 August 06, 2010
by Razvan
Generating random numbers in C. 2 2159 August 05, 2010
by bretm
Is the food loader altered for a 328p? 16 1931 August 04, 2010
by gnkarn
My MAKE article 2 1838 August 04, 2010
by Rick_S
COM port assignment with Vista 6 1813 July 31, 2010
by sbrod
Multiple ADC ports 9 2111 July 31, 2010
by norby31
what do these errors mean? 11 1313 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 5376 July 28, 2010
by hevans
Saving variables 2 1424 July 27, 2010
by bretm
Printing today date on LCD 5 1504 July 27, 2010
by Ralphxyz
Sending a string 6 1702 July 26, 2010
by ioScream
LED Scrolling display 1 1798 July 25, 2010
by ermias
error help 3 1487 July 24, 2010
by cinta51
Need a JumpStart 8 1465 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 2286 July 20, 2010
by pjack
Content mismatch - verification error 6 2176 July 20, 2010
by pjack
Reading battery voltage using ADC 15 9024 July 20, 2010
by lsoltmann
LCD sequence question 2 1228 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 1732 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 4223 July 12, 2010
by lcruz007
ADC with input at ground 6 1815 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 1696 July 09, 2010
by Quinnifir
Bootloader being overwritten 3 1656 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 1426 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 1960 July 02, 2010
by hevans
How to obtain a high frequency generator AND a high resolution with the timers? 4 1687 June 29, 2010
by bretm
Saving text to EEPROM 2 2059 June 21, 2010
by hevans
#define BUT_UP PORTB5 3 1639 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 1472 June 14, 2010
by banerjen
Quick question for those fluent in C 7 1544 June 13, 2010
by BobaMosfet
Programming Language Reference 6 1570 June 12, 2010
by Jer
Foodloader help 5 1503 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 1983 June 11, 2010
by treymd
tempsensor project 8 1362 June 10, 2010
by Ralphxyz
Trouble with the log10 function 12 1411 June 03, 2010
by Rufusthedog
Arrays for calculus and manipulation 7 1447 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 3512 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 1297 May 13, 2010
by wayward
ISP programming error 8 5745 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 1802 May 11, 2010
by avicell
Maximum PWM frequency? 4 1731 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 1587 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 1615 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 1852 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 1338 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 1806 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 2548 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 2341 May 01, 2010
by Solorbob
UART programming (PC side) 4 2105 May 01, 2010
by Hexorg
Assemble resistor notation 4 1282 May 01, 2010
by Ralphxyz
coding pushbuttons 9 1565 April 30, 2010
by bretm
Using PCINT4 5 1717 April 22, 2010
by bretm
Using Shift Registers? 2 2107 April 18, 2010
by wayward
on flash FILE i/o 6 1438 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 1352 April 13, 2010
by sask55
AVR Arrays? 2 2110 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 4103 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 2663 April 11, 2010
by JackScumm
My new game for my EES 7 1883 April 10, 2010
by Hexorg
Silly Coding Question 10 1502 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 2244 April 08, 2010
by Ralphxyz
Boot loader Questions 6 2025 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 1594 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 1525 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 1949 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 1540 April 02, 2010
by lcruz007
PWM and LEDs 3 1830 April 02, 2010
by ruipinheiro
My hackaday feature! :o 3 1525 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 1736 March 27, 2010
by bretm
Modifing C code without knowing C 3 1610 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 4923 March 24, 2010
by Frozenlock
Python code to create LED font 1 1976 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 2973 March 21, 2010
by brian
Eclipse AVR plugin help 5 1756 March 18, 2010
by fatmarik
Help with programing plese 4 1479 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 1996 March 17, 2010
by Rick_S
POST (power on self test) 2 1637 March 12, 2010
by treymd
Easy PWM tutorial 2 1654 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 1756 March 09, 2010
by met_fredrik
My project at my local newspaper 3 1830 March 07, 2010
by lcruz007
asm macro error 2 1498 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 1616 March 05, 2010
by xc2rx
ACD sample rate 4 2134 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 2465 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 1602 March 03, 2010
by Malicious
ATmega328P Upgrade 3 1609 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 1396 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 1942 March 02, 2010
by lcruz007
Easy Random Numbers 3 2427 March 01, 2010
by hevans
float to int? 5 1745 February 27, 2010
by Hexorg
An interesting beep 1 1668 February 26, 2010
by bretm
Bucket Brigade 3 1535 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 8026 February 20, 2010
by treymd
Skateboard project, new to programming. 9 2150 February 20, 2010
by SkateboardTeam
multi_panel_array_spi 4 1411 February 15, 2010
by ton_mit
Bootloader install 6 2351 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 1956 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 1446 February 13, 2010
by banerjen
clearing data in serail buffer 5 4558 February 11, 2010
by sask55
microseconds realtimeclock 3 1578 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 1825 February 08, 2010
by mrobbins
time structure check 12 1613 February 07, 2010
by wayward
ISP Question 10 1650 February 06, 2010
by Phrank916
Can't upload to m328p 4 1810 February 06, 2010
by sask55
Check out my new project! 5 1935 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 1697 February 02, 2010
by saleem
Convert uint8_t to char 3 7477 February 01, 2010
by saleem
Need Accelerometer... 8 1762 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 1426 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 1353 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 2556 January 29, 2010
by Rick_S
what the heck does << mean? 4 1742 January 29, 2010
by Ralphxyz
Clocking another IC 3 1435 January 27, 2010
by mrobbins
Twisted pair 11 1632 January 26, 2010
by mongo
Python Majic 3 2098 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 1460 January 22, 2010
by hevans
Trouble in sending information in UART 3 1733 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 2389 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 6088 January 20, 2010
by saleem
Help needed on counting program 5 1710 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 2851 January 19, 2010
by treymd
Python creates it's own errors! 17 1544 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 1730 January 18, 2010
by mongo
Compiling new code 10 1766 January 16, 2010
by N3Roaster
Make error 17 2101 January 16, 2010
by Eb547
ISP and micro madness. 12 1711 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 1587 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 1483 January 14, 2010
by Rick_S
Book suggestions? 3 1537 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 1829 January 11, 2010
by ecornwell
Total C virgin Newbie 4 1631 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 3186 January 05, 2010
by hevans
Newbie needs help !!!!! 3 1705 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 1694 December 31, 2009
by hevans
Understanding Array Code 9 1705 December 30, 2009
by Electromech
Temperature Project Code explaination 3 1465 December 30, 2009
by markjbenson
Pin change interrupt 2 2022 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 2755 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 1941 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 9018 December 27, 2009
by jastermerrel
Makefile foodloader 34 3397 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 3449 December 25, 2009
by Aceslick911
High voltage signal timer 3 1467 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 3333 December 22, 2009
by Rick_S
Managing data tables 12 1937 December 21, 2009
by JKITSON
external interrupt 1 1451 December 21, 2009
by saleem
Weather Station 1 2035 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 1816 December 14, 2009
by hevans
from ivonv's post 8 2214 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 1549 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 2130 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 2522 December 06, 2009
by pbfy0
Ideas for coding LED array streaming? 10 2101 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 1641 December 04, 2009
by pbfy0
A few questions... 10 2003 November 29, 2009
by hevans
Help with code please 22 2680 November 29, 2009
by pbfy0
Programmers Wanted 1 1775 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 1519 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 1713 November 24, 2009
by FWSquatch
Random Questions 10 1670 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 1550 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 3250 November 23, 2009
by BobaMosfet
C Programming basic question 3 1699 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 3644 November 09, 2009
by jbremnant
LED Marquee acting weird 23 2411 November 02, 2009
by hevans
How-To: Sleep 11 3264 October 27, 2009
by mikedoug
I2C communications 3 1723 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 4115 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 1599 October 19, 2009
by puargs
Suggestions for LCD program space 13 2081 October 14, 2009
by mikedoug
Tug this is for you (only) 5 1644 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 2630 September 28, 2009
by rusirius
Connection to cell phones 7 2461 September 22, 2009
by rusirius
Very simple assembly problem 13 2986 September 21, 2009
by rusirius
Linux C editor recommendation 11 3644 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 2965 September 19, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 1971 September 15, 2009
by rusirius
Using source code 10 1958 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 2167 August 26, 2009
by Nerdful_com
Curious about Wireless 3 1957 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 4074 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 5670 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 2075 August 19, 2009
by Farmerjoecoledge
Changing Uart Baud Rate 6 3056 August 15, 2009
by Starwarslegokid
python loop 21 3340 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 2213 August 11, 2009
by amco
"Fancy Pants" Batch File 3 2210 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 8958 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 4589 July 29, 2009
by mrobbins
Bootloader Kit 9 2505 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 5929 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 4673 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 1845 July 10, 2009
by karlockhart
Digital Write Question 14 2003 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 3834 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 1865 June 22, 2009
by Tug
debugging 4 1924 June 20, 2009
by wayward
Help with a state machine 3 2738 June 11, 2009
by n3ueaEMTP
Binary Clock 24 4270 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 3532 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 2616 May 26, 2009
by wayward
sprintf 4 2898 May 22, 2009
by wayward
testing the programmer 3 1722 May 16, 2009
by digiassn
initialload 3 1899 May 09, 2009
by tuxguy
Simple Communication with your computer 12 2748 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 2282 May 06, 2009
by wayward
AVR Bootloaders 3 2095 April 18, 2009
by wayward
Led Marquee question 14 2417 April 11, 2009
by mcai8sh4

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