IR Remote Controlled Light Dimmer

The device is made to adjust the lights in a house with the use of any type of remote controller with IR interface to improve the quality of life.

Servo Controller with USB Interface

The USB-Servo project describes a device used to control a servo through USB.

Stepper Motor Driver by AVR Microcontroller

The project utilizes scavenged stepper motors from disk drives or printers with some probing of an ohmmeter followed by some simple driver code on the microprocessor.

Controlling a Servo with PIC Microcontroller

Driving hobby servos using a PIC microcontroller is the main goal of this project which can also be used in other microcontroller projects.

Stepper Motor Driver Controlled by PC

The project illustrates the control of two unipolar stepper motors using this circuit in full step mode through the RS232 serial port of the PC.

Autopilot System for Autonomous Aerial Vehicles

Building an autopilot kit is the main concept of this project which can be built and used by anyone in their flying models such as helicopters.