This circuit makes use of an ultrasensitive relay or reed-relay. LDR supports equivalent.
CHANDLER, Ariz., LABEGE, France - Oct. 26, 2016 – Microchip Technology Inc. (NASDAQ: MCHP), a...
This wide-range radiation monitor was found in a 1980s documentation. The circuit uses a diode as a...
We found this circuit in a 2003 documentation. The purpose is to make the player choose one or two...