Unipolar Stepper Driver with 20A Handling Capability

The project illustrates a unipolar stepper motor driver that is able to handle 20A current.

3-Wire Fan Controller Built with PIC

The project shows how 3-wire fans are controlled with PWM while simultaneously having RPM feedback.

SMS Controlled Light Tower

The project illustrates the use of SMS message to remotely produce cool effects by switching lights.

Arduino Based High Altitude Balloon Tracker

The project is known as Ferret which uses a GPS tracker along narrow band RF tracker in a balloon payload with the possibility of tracking the balloon and tuning up the frequency.

Developing A Beer Fridge Controller

The project utilizes an Arduino in a beer fridge controller in order to control a compressor, log the temperature, and monitor the operation using Arduino Ethernet Shield through web interface.

Universal Remote Control on a GameBoy

The project uses a Nintendo GameBoy Advance with SuperCard to function as the console in building a universal remote control with sample-and-send and GUI.