Photos of buyers
Specifications
- Origin: CN(Origin)
- Theory: Voltage Relay
- Contact Load: Low Power
- Voltage: 5V
- Model Number: USB Serial Relay Module
- Protect Feature: Sealed
- Power Source: DC
- Usage: General Purpose
USB Serial Port 1 Channel Relay Module 5V 10A CH340 Overcurrent Protection Computer Command Control Switch Smart Home
1.93
$
37
orders
/
6
reviews
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Price drop notification
1.83 $ (-5%)
1.83 $ (-5%)
1.74 $ (-10%)
1.64 $ (-15%)
1.54 $ (-20%)
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Customer Reviews
A***o
November 21, 2020
An app to control it is needed!