Audion Transmiter with laser diodes
Today is a good day that I am going to show another sample of using wave frequency to transmit and receive the laser diodes light with LM386 Amp chip. This...
Tuesday, January 10, 2017
Using diodes for a battery level indicator
Today I am gonna show you how to really use the zener diodes to build a circuit on how you can demonstrate or indicate the level of your battery power...
