Low Frequency Power Amplifiers Tutorial

In solar cell array applications and solar instrumentation, it is desirable to monitor the...

I am looking for a simple circuit to simulate sensor inputs to PLC. Sensors take 12VDC and...

If you wish to use a double power supply but don`t have a center trapped transformer you can use...

The circuit given here is of a three input mic mixer cum preamplifier using the IC LM348. The...

This set of two circuits from the basis for a very simple light wave transmitter. A LASER beam is...

The PBL3717A motor stepper driveris a monolithic IC which controls and drives one phase of a...

The model 4017 integrated circuit is a CMOS counter with ten output terminals. One of these ten...

A opamp medium power, used as amplifier of headphones with possibility drive low loads. It...

Solar/battery powered FSK transmiter regarding power supply section, including battery...