This circuit was found in a 1967 Ferranti documentation. It takes the transistor to the conduction when the light is cut off at the sensor. Modern equivalent transistors can be used.
LDR dark switch (CB8255E)
- Details
- Written by: Newton C. Braga
This circuit was found in a 1967 Ferranti documentation. It takes the transistor to the conduction when the light is cut off at the sensor. Modern equivalent transistors can be used.
