Frequency Meter and Pulse Generator with RS232 Interface

An Atmel AT90S2313 microcontroller is used to build this RS232 frequency meter which can communicate at 9600 baud through an RS232 terminal program which eliminates the use of any front panel controls.

Edge Detection System in Real-Time

A 2MP camera is used by this project where an image stream is continuously captured with a VGA monitor used to display the real-time edge detection performed on an FPGA.

Building a Sophisticated Clock from VW Golf

The project was designed around the ATmega8 microcontroller, to be made as a digital clock wherein 13mm high characters will be displayed in a 16x1 LCD screen for more comfortable readout.

A Single-Sided Circuit Board by Using Conductive Pens

The project illustrates the construction of a circuit board wherein only one side has the printed wiring while on the other side are all the components.

Fire Prevention Through Chimney Sentinel

The Chimney Sentinel project was created for preventing fire caused by wood-burning appliances by containing a probe that can be inserted into the chimney.

Constructing a Keyboard with E-Field Touch Feature

The E-field touch keyboard was designed in order to eliminate the use of mechanical keyboard switches which can reduce the strain of finger muscles.