DIY: Guard Dog Burglar Alarm
Turn your doorbell into a vicious guard dog burglar alarm!
In this video, the author is building such a alarm system.
Courtesy: Kipkay
Tutorial: What is frequency modulation (FM)
This video explains what frequency modulation (FM) is and shows a simple low powered FM radio transmitter circuit you can build. It has a...
Process Monitor
This utility program is used for monitoring the working of a real-time file system, registry and process or thread activity in a PC. It...
Image Processing Using C++
Digital computers store pictures as strings of binary values. The entire picture is divided into a number of pixels—the smallest elements of the picture....
Connecting Arduino Board with Android Device
There must be a lot of people out there who love trying out things with Android, and who spend a lot of time experimenting...
IBM Combines Watson With IoT
IBM said it would seek to combine its Watson cognitive computing technology with the emerging Internet of Things (IoT) as another way to boost...
Lochmaster 4.0: Developers’ Tool for Strip Board Projects
Young engineering minds always have a lot of innovative design ideas. Unfortunately, they might not always be able to materialise those in a PCB...
How Do Transistors Work?
In this video, the author explains how BJT and MOSFET transistors work at the silicon chip level. How does a BJT transistor actually amplify current?...
Learn How To Make A USB FM Radio!
A must-have for every music-lover, FM radios are common in portable products such as DVD/CD & MP3 players, PDAs and Notebooks. To know about...
How To Make Ceiling Fan/Server Fan Motor Controller?
The next generation of home ceiling fans and server fans exclusively use 3-Phase brushless DC (BLDC) motors as they offer many advantages such as...