This circuit was originally intended for reading movie soundtracks. The circuit is from 1967 and was found in an English publication. The sensor is semiconductor type.
This simple indicator circuit was found in a documentation from the 90s. Trimpots can have values...
This circuit provides two outputs of the same signal. One with the original phase and the other...
January 2017 – The bq35100 integrated circuit, a charge monitor and EOS for non-rechargeable...