Digital Circuits Tutorial

This circuit features an intermittent siren output and automatic reset. It can be operated...

This is a simple design for Voltage Regulator Circuit using pass transistor. The design has built...

A bike with 35 watt HS1 bulb and I want to upgrade brightness of headlight so I decided to put H4...

Here is a very simple triac tester circuit which can be used for testing of SCRs as well as...

Just about any power transistor can be used in this megaphone. Its suitable for boats, playing...

There was a discussion on synth-diy a while ago about the problems of building a voltage...

The logical first choice was to start out with simple regenerative circuits. Just one or two...

Figure 1-97 is a ten-band equalizer circuit with a first connection thereof. FIG lC is the...