4 Channel Relay Module DC5V Relay Control Board With Optocoupler For Arduino PIC ARM DSP AVR Raspberry Pi
sku: 32749656890
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$2.19
Shipping from: China
Technical Details
Brand Name: | NIUEWISX |
Contact Load: | Low Power |
Model Number: | 4 channel relay module |
Power Source: | DC |
Protect Feature: | Sealed |
Size: | Miniature |
Theory: | Voltage Relay |
Usage: | General Purpose |
Voltage: | 5V |
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