We found this circuit in documentation from the 80s. The circuit is for cars with platinum. The power components must be equipped with heat sinks.
This circuit was found in a 1967 Japanese documentation. It consists of a touch control system with...
Found in a 90s Popular Electronics, this circuit uses LDRs that can be adjusted separately. The feeding...
This circuit is intended to trigger SCRs on the positive half cycle for solenoid control. The...