This is a PC817 2 Channel Optocoupler Isolation Board. Onboard with 4-Channel 817 are independent, so they can achieve different voltage control at the same time. Using 4-way 817 optocoupler, to achieve the control signal and the control signal isolation, you can directly use the microcontroller or other devices IO port to achieve voltage isolation control, you can achieve a small voltage control, the control side can be an external transistor MOS tube or different voltage levels Of the device interface.
PC817 Applications:
I/O isolation for MCUs (Micro Controller Units)
Noise Suppression in Switching Circuits
Signal Transmission Between Circuits of Different Potentials and Impedances
PC817 Features:
Driving Port Signal Voltage: 3.6-24V
Output Port Voltage Port: 3.6-30V
Output Can Be Switched From Pull-Up or Pull-Down With Jumpers.
Package Includes:
1 x PC817 2 CH Optocoupler Isolation Module
Reviews
There are no reviews yet.
Be the first to review “PC817 2 CH Optocoupler Isolation Module”Cancel Reply
Reviews
There are no reviews yet.