For a collector follower with emitter resistor, you’ll often find that the gain per stage is no more than 10 to 50 times. The gain increases when...Read more »
In many critical applications, circuits are required to maintain a strict controlled magnitude of current through them of at their outputs. Th...Read more »
30W Class AB power amplifier circuit diagram using power transistor. Set the above amplifier up by adjust the variable resisto...Read more »
Yes this simple transistor circuit can be used as a home door bell and it’s ON time can be set as preferred by the user, meaning if you wanted ...Read more »
Have you ever wanted to run a TV, stereo or other appliance while on the road or camping? Well, this inverter should solve that problem. It takes 12...Read more »
What is an Inverter and why would I want one? An Inverter is a device that takes the power from your 12 Volt or 24 Volt DC battery a...Read more »
Theremin circuit shown in this schematic diagram uses digital component, so we can call it a digital Theremin. This circuit employs logic in...Read more »
This simple but complete Theremin with Inverter Gates is constructed using only two inverter chip plus one regulator IC. This Theremin circuit con...Read more »