5V or 12V 1-2-4-8-16 Channel Relay High Low Level Optocoupler Module Arduino PI

unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer. 5V or 12V 1-2-4-8-16 Channel Relay High Low Level Optocoupler Module Arduino PI. NO: normally open relay interface. NC: normally closed relay interface. Module interface Relay outputs COM: Common Interface Relays. low level trigger when jumper connects to LOW pin. High and low level trigger options.. Condition:: New: A brand-new. it may be delivered in non-retail packaging. such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Type: : General Purpose Relay , MPN: : umt-relay: Brand: : UMT , Country/Region of Manufacture: : United Kingdom , 。. unused.












5V or 12V 1-2-4-8-16 Channel Relay High Low Level Optocoupler Module Arduino PI




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5V or 12V 1-2-4-8-16 Channel Relay High Low Level Optocoupler Module Arduino PI

5V or 12V 1-2-4-8-16 Channel Relay High Low Level Optocoupler Module Arduino PI

Optocoupler Module Arduino PI 5V or 12V 1-2-4-8-16 Channel Relay High Low Level, Module interface Relay outputs COM: Common Interface Relays, low level trigger when jumper connects to LOW pin, High and low level trigger options,NO: normally open relay interface, NC: normally closed relay interface,Discount Shop,here to give you what you want,free distribution,Both comfortable and chic,Low price guaranteed with free shipping. Low Level Optocoupler Module Arduino PI 5V or 12V 1-2-4-8-16 Channel Relay High, 5V or 12V 1-2-4-8-16 Channel Relay High Low Level Optocoupler Module Arduino PI.