This circuit for photoelectric tube is from a July 1956 Popular Electronics. The components are from the period, no information about the voltages of the transformer and relay is given.
Photoelectric Relay (T512E)
- Details
- Written by: Newton C. Braga
This circuit for photoelectric tube is from a July 1956 Popular Electronics. The components are from the period, no information about the voltages of the transformer and relay is given.
