| Title: | 4CH-RELAY_Fix |
| Package: | HDR-6X1/2.54 |
| Description: | This is a 4-channel LOW level trigger relay and it can be applied to Arduino and Raspberry Pi. Relays are suitable for driving high power electronic devices such as lights, electric fans and air condition. A relay can be used to control high voltages with a low voltage by connecting it to an MCU. |
