Capacitors Tutorial

The 555 Ic is wired as an astable and the frequency is constant and independent of the duty...

A commercial diode is the detector in this highly accurate radiation monitor. The lowdrift...

The trip point is set half way between the supplies by Rl and R2; R3 provides over 200 mV of...

An IR-sensitive phototransistor is used to sense soldering-iron temperature. The phototransistor...

The series is a series of input buffer equal to the output. In this is such a common collector...

A very simple FM CB radio receiver can be designed using this electronic diagram below. This FM...

If you`re expecting an important visitor but you just have to step out for a moment, an...

By the addition of one integrated circuit and some passive components, I was able to convert my...

Applications are given to complete the four-piece HL402 switching power supply system diagram...