Suggested by General Electric in 1965 documentation, this flasher has a control circuit with a neon-light optic coupler and LDR. The circuit is for incandescent lamps.
The presented circuit uses an opto-SCR. We found the circuit in the GE semiconductor manual....
This circuit allows to activate a relay in a biestable way using a 555. The pressure switches arm and...
The values of the capacitance between output A and ground can be programmed digitally in 18 steps...