3.3V 8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation 3.3V Relay Module ► Photo 1/5

3.3V 8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation 3.3V Relay Module ► Photo 1/5

3.3V 8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation 3.3V Relay Module ► Photo 2/5

3.3V 8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation 3.3V Relay Module ► Photo 3/5

Photos of buyers

Specifications

Brand Name: ARTOU
Usage: General Purpose
Contact Load: High Power
Theory: Electromagnetic Relay
Model Number: 3.3V 8 Channel Relay Module
is_customized: Yes
Protect Feature: Epoxy
Power Source: DC
Voltage: 3.3V

Home Improvement Electrical Equipments & Supplies Relays

3.3V 8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation 3.3V Relay Module

Alitools rating:

23%

/

Aliexpress rating:

40%

4.69 $

7 orders

/

2 reviews

Rating: 2

Price history

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Seller: 23% 23% 23% 23%

Customer Reviews

C***r

September 17, 2019

Lots of rust on the contacts. One relay was not working properly... you get what you pay for.

C***r

September 16, 2019

Lots of rust on the contacts. One relay was not working properly... you get what you pay for.