1 2 4 8 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board For Arduino DIY Kit Raspberry Pi
Technical Details
| Brand Name: | Roarkit |
| Contact Load: | Low Power |
| Model Number: | Relay Module Board |
| Power Source: | DC |
| Protect Feature: | Sealed |
| Theory: | Voltage Relay |
| Usage: | General Purpose |
| Voltage: | 5V |
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