Volume discounts:
- +100 6 % $0.89
- +300 8 % $0.87
- +500 11 % $0.85
- +1000 13 % $0.83
Shop with confidence
Learn More
Availability:
SKU
SEN-19-013
Ships in 2-3 business days, then:
Free delivery in 10-15 days by YunExpress on orders over $35.
Free delivery in 5-7 days by DHL on orders over $200.
More shipping info
$0.95
Related Tutorials
Interfacing PC817 4-Channel Optocoupler Module with Arduino
Description
Using the 4 way 817 optocoupler, to achieve the control signal and control signal isolation, you can directly use the microcontroller or other devices IO port to achieve voltage isolation, you can achieve a small voltage regulation, the control side can be an external transistor MOS tube or different voltage levels of the device interface
Features
Driving Port Signal voltage: 3.6-24V
Output port voltage port: 3.6-30V
Jumper Cap can achieve output port is high potential or pull output down
Onboard 4-Channel 817 Are Independent: Can achieve different voltage regulation at the same time
Write Your Own Review
Customer Questions