40W CNC Laser Cutter in Homemade Design

The project aims to build a homemade 40W laser engraver/cutter that can result with cheaper cost.

Broadband VHF RF Power Amplifier with 40W Output

Boosting the output power of low power FM broadcast band exciters is the goal of the project which was based on Motorola MRF171A MOSFET.

Unipolar Stepper Driver with 20A Handling Capability

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

LCD Thermometer Based on Arduino

A simple Min/Max thermometer has been implemented in this project using an Arduino to interface with a 2-line LCD and LM35DZ temperature sensor.

AVR Game Console Using Embedded Entertainment System

The project uses the Embedded Entertainment System (EES) in order to create a fully featured and simple game system based on AVR.

Yellow Drumming Machine with Drumsticks

The project produces a 4 wheel cart robot which can detect various obstacles using IR sensor while being equipped with a couple of drumsticks attached to servo motors.