Types 5V
Brand Unbranded
Contact Material PCB circuit board
Package Contents 1 x Relay Module

Check the listing for details. Optocoupler Isolated 8 Channel Relay Control Module for Industrial Applications. Condition: New. Listed at 10.94 USD. Each adopts optocoupler isolation, which has strong anti-interference ability. There is an LED indicator on each relay switch. Material: PCB circuit board. x Relay Module. Trigger mode: low level trigger, high level trigger.

$7.66
$10.94