Optos / Optocoupler

Transmitter led board

Phototransmitter

Phototransistor board

Transmitter LED

Optocoupler (Twilight Zone)

Optocoupler

Opto coupler (5 draad's)

Led ontvanger/zender

Photo Transistor Gottlieb X0993

Infrared Emitting Gottlieb X0994

Stern Opto Receiver Board

Stern Opto Transmitter board

MOC3062