4 Channel 5V Relay Shield Module Four Channel Relay Control Expansion Board Relay Expansion Board for Arduino Diy Kit

sku: 32841356742
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$1.87
Shipping from: China
Technical Details
| Brand Name: | diymore |
| Contact Load: | Low Power |
| is customized: | Yes |
| Model Number: | DC 5V |
| Power Source: | DC |
| Protect Feature: | Pls check description |
| Theory: | Pls check description |
| Usage: | Pls check description |
| Voltage: | 5V |
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