One 1 Channel 5V Relay Module Board Shield For With Optocoupl

Detailed Information About The Product:

The module uses authentic quality relay normally open interfaces Maximum load: AC 250V / 10A DC 30V / 10A;
Use SMD isolation optocoupler ability to drive stable performance.Trip 5mA current.
The operating voltage of the module 5V; The module can be high or low by a trigger of the jumper setting.
The fault-tolerant design even if the command line is case sensitive the relay won't work;
The power indicator green the flag of the State of the relay red
Interface module:
1. DC: positive supply VCC
2. DC: power negative GND
3. IN: control relay may be high or low level
Relay outputs:
1. NO: normally open relay interface
2. COM: Common interface relays
3. NC: normally closed relay interface
High and low level triggering options:
It is low level trigger when the jumper connects to bottom pin
It is high level trigger when the jumper connects a high pin
Package contents: 1 x 1-channel H/L level Relay module optocoupler shutter on
Four hole mounting bolts 3.1mm diameter
size:50mm x 26mm x 18.5mm L x W x H
Material:PCB
colour:Blue
Package Contents:
1 x Relay Module
Only the above package content other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best pricewe support Wholesale/Drop Shipping Order
1. For Drop Shipping order please remark"dropshipping order" we will prioritize it.
2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !