HKD 5V 16-Channel Relay Module (10A) with Opto-Isolated Inputs

3.3v 5v 10a 30v 60ma 250v led

control control high-voltage devices high-level trigger High-Level Trigger Relays HKD Independent Relay Channels Input Control Current inputs Relay Status Module Opto-Isolated Inputs Opto-Isolated Inputs Prevents Opto-isolated inputs Relay Relay Relay Channels Control Relay Module Relay Status Indicators relay status Standard reliable switching board robust and reliable switching board designed