Category: IO

Bootloading an ATmega32u4 with Arduino

Bootloading an ATmega32u4 with Arduino

A month or two ago I ordered some of Atmel’s ATmega32u4 microcontrollers to play around with. I was excited to get them, but at the time I was really busy at work, so I...

Adafruit ATMega32u4 as Arduino

Adafruit ATMega32u4 as Arduino

You can use the Adafruit ATMega32u4 breakout board  as an Arduino Leonardo by flashing the bootloader in Arduino 1.0.1 to the board. To follow this process, you use another Arduino, like the Arduino Duemilanove, as a...

Arduino IR Remote identification

Arduino IR Remote identification

Download IR remote library from the following link

Unzip the download.Rename it as IRremote and put it in arduino’s libraries folder. To detect the remote   Set up a TSOP sensor like the...

DIY Avr Parallel port programmer

DIY Avr Parallel port programmer

  There are several ways to wire the parallel port when you make a parallel port programmer.Am using the programmer in Linux along with avr-gcc and avrdude. Am using Atmega8 uc. First install necessary...

arduino stk500_recv(): programmer is not responding error

arduino stk500_recv(): programmer is not responding error

avrdude: stk500_recv(): programmer is not responding In Debian squeeze and Ubuntu you may get an error like this while trying to upload your program…..To fix this error First install arduino software with all its...

Arduino  Connected Via USB to Tplink TL-WR703N Running OpenWrt

Arduino Connected Via USB to Tplink TL-WR703N Running OpenWrt

In this post I will show you how I connected an Arduino Uno to my TPLink TL-WR703N running OpenWrt Backfire via the USB port.  One thing to note is that it is much easier to...

Arduino Forward Serial to Telnet With ser2net on Tplink TL-WR703N Running OpenWrt

Arduino Forward Serial to Telnet With ser2net on Tplink TL-WR703N Running OpenWrt

This is how I used a Tplink MR703 running OpenWrt Backfire to forward the serial port with the Arduino Uno to a telnet port.  This could be used as a cheap alternative to an ethernet...