1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino
sku: 4000115908520
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$0.56
Shipping from: China
Technical Details
Brand Name: | YIYUANLONGTAI |
Contact Load: | Low Power |
is customized: | Yes |
Model Number: | Relay Module |
Power Source: | DC |
Protect Feature: | Sealed |
Theory: | Voltage Relay |
Usage: | General Purpose |
Voltage: | 5V |
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