Relay 5V 1 2 4 8 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Relay for Arduino
sku: 33028719736
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$0.62
Shipping from: China
Technical Details
| Contact Load: | Low Power |
| is customized: | No |
| Model Number: | Relay Module For Arduino |
| Power Source: | DC |
| Protect Feature: | Sealed |
| Relay Module: | Relay Module with Optocoupler |
| Theory: | Voltage Relay |
| Usage: | General Purpose |
| Voltage: | 5V |
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