Some resources to help you getting started with STM32 programming.
2 Item Items
Warning: Last items in stock!
Expected Availability Date:
By buying this product you can collect up to 65 loyalty points. Your cart will total 65 points that can be converted into a voucher of ₹ 3.25.
220V 3-way optocoupler isolation module
1. Function: Test whether AC 220V exists; when there is 220V, the optocoupler can be grounded; otherwise, it does not conduct
2. Output high/low level: can be directly connected to SCM IO interface for testing, voltage is 3 -5V
3. Adapts to PLC connection, compatible with almost all PLC inputs