CMOS 4069 Driven Frequency Doubler

The circuit has been designed using a single CMOS integrated circuit of model 4069 to produce a frequency that is twice of the input signal by functioning as a frequency doubler.

MM5314N Driven Digital Clock Circuit

The circuit has been designed to create a digital clock using a single IC MM5314N with all the functions provided in the operation.

Parking Indicator for Automobile

The circuit was designed to produce an indicator to aid a car from parking especially in places without clear visibility.

Push Button Electronic Switch with ON-OFF Feature

The circuits was designed to illustrate the different functionality of an ON-OFF electronic switch the uses a push button mechanism.

Audio-Operated Room Monitor Circuit

The circuit is aimed to create a monitoring and surveillance scheme for a remote location to function as a room monitor or baby alarm with the use of an audio input.

VGA Monitor Splitter and Extender

The circuit was designed to provide distribution, extension and splitting of personal computer video output to two or more monitors.