USB CH340 Smart Programmable Time Delay Relay Module DC 5V 1 CH Timing Delay CH340G USB Timer Control Switch Board USB to TTL

USB CH340 Smart Programmable Time Delay Relay Module DC 5V 1 CH Timing Delay CH340G USB Timer Control Switch Board USB to TTL
sku: 32870704338
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$3.98
Shipping from: China
   Technical Details
Brand Name: diymore
Contact Load: Time Delay Relay Module
is customized: Yes
Model Number: Time Delay Relay Module
Power Source: DC
Protect Feature: Time Delay Relay Module
Theory: Time Relay
Usage: Time Delay Relay Module
Voltage: 5V
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