Satellite Tracker for Low Earth Orbit

The project is based on a microcontroller to build an automatic tracker while trying to point the antenna to Low earth Orbit (LEO) satellite with the antenna position being controlled by DC motor-based rotators.

Temperature Sensor Based on DS1820

An 8-pin microcontroller is used to build an accurate, small, and fast temperature sensor that will be used for logging temperature through a serial port.

Ultrasonic Scanner with Infrared Capability

The infrared and ultrasonic scanner is made to scan a 180 degree area that ranges from about 6 to 21 inches away with a colored LCD to display the information.

Flow Sensor Frequency Meter

The output of the flow sensor of the SwissFlow SF800 is displayed digitally using this frequency meter.

Radio Altimeter for Small Aircraft Landing

The project was designed to create an accurate radio altimeter with dual-channel homodyne receiver intended as a landing aid for small general-aviation aircraft equipped with synthesized-voice human interface.

Spectrum Analyzer Using LCD Oscilloscope

The project is using an inexpensive LCD oscilloscope for the display of spectrum analyzer.