2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino Raspberry Pi













sku: 32970834148
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$2.08
Shipping from: China
Technical Details
Brand Name: | NODEMCU LUA |
Contact Load: | Low Power |
is customized: | Yes |
Model Number: | 4 Channel DC 5V Relay Module with Optocoupler Low Level |
Power Source: | DC |
Protect Feature: | Sealed |
Theory: | Voltage Relay |
Usage: | General Purpose |
Voltage: | 5V |
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