Category: Hardware

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...

Linux iotop Check What’s Stressing And Increasing Load On Your Hard Disks

Linux iotop Check What’s Stressing And Increasing Load On Your Hard Disks

The iotop command is top like utility for disk I/O. It watches I/O usage information output by the Linux kernel (requires v2.6.20 or later) and displays a table of current I/O usage by processes...

Darpa Funds Hack Machine You’d Never Notice

Darpa Funds Hack Machine You’d Never Notice

If you saw this bad boy under your desk, would you say anything? It may look like a surge protector, but it’s really a remote access machine that corporations can use to test security...

Raspberry Pi to get camera add-on by October

Raspberry Pi to get camera add-on by October

The 5-megapixel camera module for the cheap credit card-size Linux computer is expected to cost between $20 and $25. If you’re one of the 200,000 owners of the ultra-low-cost Raspberry Pi computer, you’ll soon...