DC 5V 3 Channel Relay Module Relay Expansion Board with Optocoupler Insulation Compatible 3.3V 5V Signal for Arduino
| Country | USA |
| Brand | Philbert Danish Design |
| Manufacturer | Philbert Design |
| ItemPartNumber | 20-03-04 |
| Color | Beige |
| Size | 15-16in |
| UnitCount | 1 |
| EANs | 5713107001676 |
| ReleaseDate | 0000-00-00 |