4 CH Relay Board Module w/Optocoupler LED for Arduino/PIC/ARM/AVR/DSP
sku: 32952284065
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$2.93
Shipping from: China
Technical Details
| Brand Name: | NEWONE |
| Material: | Cast Iron |
| Model Number: | 4 Channel Relay Module DC 5V |
| Type: | Power Tool Parts |
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