This interesting circuit of the 50s uses a fluorescent lamp to obtain a stroboscope useful for the rotation of motors. The circuit uses a power valve to control the 10W fluorescent lamp.
This circuit for voltmeter has an output of 1 V for 100 uA having been suggested by American...
April 2017 - Mouser Electronics is providing Vishay's new VCNT2020 optical sensors for position...
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...