5V One 1 Channel Relay Module Board Shield with optocoupler High and Low Level

Name: 5V One 1 Channel Relay Module Board Shield with optocoupler High and Low Level
SKU: 265185011256
Price: 7.15 USD
Availability: InStock

$5.72

$7.15 -20%

Brand Unbranded

Condition New

Item ID 265185011256

Brand	Unbranded

Check the listing for details. 5V One 1 Channel Relay Module Board Shield with optocoupler High and Low Level. Condition: New. Listed at 7.15 USD. 2, Using SMD optocoupler isolation, driving ability, stable performance ; trigger current 5mA;. 1 x 5V Relay Module with Optocoupler. 1, NO: Normally open relay interface, the relay before the vacant after the pull shorted with COM;.

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