Using a single Darlington phototransistor, this circuit drives a highly sensitive relay, for example, a reed relay. The circuit is from an old English documentation.
Darlington photo relay (CB8322E)
- Details
- Written by: Newton C. Braga
Using a single Darlington phototransistor, this circuit drives a highly sensitive relay, for example, a reed relay. The circuit is from an old English documentation.
