Zettler has announced a latching power relay that can switch 16A at 250Vac. Called AZ 7621 P, the series has electric life expectancy of 50,000 cycles at ambient temperature up to 85°C. Size is 29 x ...

This low current relay circuit is designed to be used in battery operated electronic devices. Its operating current is in micro amperes (µA). This is done by using a bistable relay and adding some ...

Clapping of hands is the main idea on how this circuit was built with the acknowledgement of a relay to cause the circuit to function with ON/OFF feature. TS555 – a single CMOS timer which offers very ...