
Pack 20 units PC817C. The PC817 integrated circuit is a general-purpose optocoupler, which consists of a diode that emits infrared light towards a phototransistor, managing to excite the transistor optically.
Pack 20 units PC817C. The PC817 integrated circuit is a general-purpose optocoupler, which consists of a diode that emits infrared light towards a phototransistor, managing to excite the transistor optically.