Diy Musical Doorbell

Learn how to make a simple musical bell using the UM66T melody generator IC.

How To Make A Siren Generator

Learn How to Make a DIY Electronic Siren Generator circuit that can produce police car siren, emergency ambulance siren & fire brigade sound using the IC UM3561a Siren Tone Generator.

Terminator Glasses

Adding a moving red eye to the iconic Terminator Glasses.

Bitcoin Tracker Using A Raspberry Pi

The Bitcoin Tracker can display information such as Price, Bitcoins in circulation, No. of Bitcoins left to mine, Hash Rate, etc

Solid State Protection System For Various Ac/dc Applications

CoolMOS based isolated AC or DC load controller with ZVS switching and short circuit, overload, over/under voltage & frequency protections

Animated E-paper Badge

An animated e-paper display badge for Hacksters.

Rainbow Mist Machine

Let's make some fog!

Programmable Pocket Power Supply With Oled Display

A programmable, portable, rechargeable power supply based on Arduino featuring an OLED display for viewing V.I.P. of projects/prototypes.

Training System To Improve Athletes' Reflexes

It is a sports training system for athletes, which allows to measure and increase the capacity of reaction time to stimulation, or reflexes.

Electric Paint Light-up Cosplay Sword

Use some copper tape and Bare Conductive's Electric Paint to light up a few 5mm LEDs. No soldering required!

Christmas Tree

Light up your Christmas from your phone.

Meet Tata, The Cutest Robot Pet!

Say hi to Tata, the cutest remote controlled robot pet!

Build Your Own Simon Game With Netduino

Use the power of Netduino to make a compact size Simon game on a half breadboard with LEDs, push buttons, and a piezo speaker.

Motion Sensing Glove DigiTe

Make a motion-sensing glove using pressure-sensitive conductive cloth.

MIDI Slide Whistle "MEMIDION" 

I tried to make slide whistle move automatically by MIDI signal. It is MEMIDION.

Bio-smart Wear

My application is based on the use of this kind of devices to connect our body to the cloud.

Kim Uno - A 6502 Kim-1 Computer On Arduino

Replicate the 1976 KIM-1 computer on an Arduino. Pocket-sized 6502 coding! Use serial port, or add small PCB to make a stand-alone device.

Easy Countdown With Buzzer

How to make an easy and adaptable countdown.