Digital Circuits Tutorial

This circuit controls resistive and inductive loads up to 2,500W. Its main functional device is...

This free-running multivibrator uses an external current sink to discharge the timing capacitor,...

This circuit produces a symmetrical waveform when dividing by either 2 or 3. The Divide Select...

I hadn`t worked through the biasing calculations for collector feedback common emitter amplifiers...

First of all, download any version of arduino software ( new version is better) using the link...

This device is used to photograph moving objects by triggering a camera or flashgun when one or...

The signal from a microphone is two weak for a standard line input. This low-noise DC-coupled...

This Alarm will help you with its loud Police siren to abort the attempt of intrusion. With a...

The schematic for this project really only consists of adding a single 5mm LED to one digital...