Arduino Tutorial

C ircuit of a new type of remote control switch is described here. This circuit functions with...

A small neon lamp is triggered into conduction by the telephone's ringing voltage, passes just...

The pitch of the tone is dependent upon the resistance under test. The tester will respond to...

The rectifier input is tied to the input. This makes gain inversely proportional to input level...

Browse » home » alarm » circuit » explanation » latest » schematic » siren » wailing » with »...

The Lorenz system is one of a few standard oscillators commonly used to explore chaos [1]. An...

If you need a tool to save electricity you use, so in this article a simple power saving device...

Under the loading condition of the resistance, output voltage Uo variable range: 30V~36V; Maximum...

Here is a very simple triac tester circuit which can be used for testing of SCRs as well as...

Here is a simple and compact flasher circuit that an be used where ever a flashing LED is needed....

A very nice radio control circuit can be used to control the circuit shown below in small motors....