Introduction - If you have any usage issues, please Google them yourself
CyberGate optical gate circuit diagrams and procedures 180k This is a modulated laser-based optical gate. . . Simply find a S12 core board, a tunnel plate, a laser tube, a 180k receiver tube, a few transistors and resistors can be produced on a 180k ~ by laser carrier to 16kbps send your password to avoid interference with the frequency of the laser car BER < 1 using mirror current source to drive the laser tube