Universal Frequency Counter

The project is based on Lattice ispLSI2032 PLD and AT90S8515 microcontroller to create a universal frequency counter that has the ability to communicate with PC via serial port.

Temperature Meter Powered by COM Port

The project aims to create a simple four channel temperature meter that can be connected directly to the COM port of the computer without the additional power supply.

Countdown Timer Based on PIC16F84

The project will be used in PCB exposure unit for the purpose of providing a countdown timer from 1 second to 99 minutes and 59 seconds.

PowerBox for Measuring and Controlling Power Parameters

The project has been designed to measure and graph various aspects of AC power in real time while acting as a computer-controlled remote switch.

Lux Meter Based on Microcontroller

The project was designed with AVR microcontroller to create a lux meter that will be used to measure any illumination level.

Temperature Sensor with USB Interface

The project illustrates a temperature sensor which gets interfaced to a PC using a USB port for collecting weather related date like the temperature.