Heart diseases are becoming a big issue over the last few decades and many people die because of certain health...

A wire-wound resistor is an electrical passive device that limits or restricts current flow in a circuit. Wire wound resistors...

The LM747 is a general-purpose dual operational amplifier. The two amplifiers share a common bias network and power supply leads....

UM3561 is an 8-pin low-power sound generator chip consisting of a programmed mask ROM and a tone generator. The tone...

A relay is an electrically operated switch. It consists of a set of input terminals for single or multiple control...