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3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Relay Board
Module description: 1. The module adopts genuine quality relay the maximum load of the normally open interface: AC 250V/10A DC 30V/10A; 2. Using double optocoupler isolation strong drive capability stable performance; trigger current 5mA; 3. Each...
$18.84 $11.84 Free Delivery