This circuit was suggested by American documentation from the 90s. Transistors are commonly used. The relay must be of the double contact type for use as a latch.
Locked light switch (CB7894E)
- Details
- Written by: Newton C. Braga
This circuit was suggested by American documentation from the 90s. Transistors are commonly used. The relay must be of the double contact type for use as a latch.
