Constant Current Source for LED
This article will explain the way a simple transistor based current source is designed, this will give an idea on how some components can be used in a practical way to make the circuit...
Category: Hobby-Circuits
Graphic Equalizer Circuits
plz send me sound equalizer circuits. – email by AH …. In the graphic equalizer, the input signal is sent to a bank of filters. Each filter passes the portion of the signal present...
Make an Encoder for your Bot
I want to build a cheap wheel encoder by myself. – Need some help here. I want to build a cheap wheel encoder by myself. Now, my idea was to use a photodiode and...
