We found this timer and indicator circuit in a Radio Electronics magazine from February 1967. The transistors are from the time and the power is supplied by a battery or 12 V source.
Timer and indicator (CB23767E)
- Details
- Written by: Newton C. Braga
We found this timer and indicator circuit in a Radio Electronics magazine from February 1967. The transistors are from the time and the power is supplied by a battery or 12 V source.
