This high-power flasher for incandescent signaling lamps was found in a 1980s General Electric documentation. The circuit has a photoelectric control and is powered by the 110V grid.
The circuit in the figure causes two lamps to flash alternately at a frequency that can be...
Several types of OSEPP sensor modules can be obtained from Mouser Electronics for Arduino...
This circuit was found in a 1967 publication. Transistors can be modern general purpose. Component...