10PCS 1 Channel 5V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For Arduino
Technical Details
| Contact Load: | standard |
| is customized: | Yes |
| Model Number: | 1 Channel 5V Relay Module |
| Power Source: | DC |
| Protect Feature: | DIY |
| Theory: | Solid State Relay |
| Usage: | computer |
| Voltage: | 220V |
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