Are you in search of a relay board for your next Raspberry Pi project? The RELAYS-4-HATS could be the missing piece you need for your project puzzle.
The RELAYS-4-HAT is designed specifically for Raspberry Pi A / B. It is a four-channel relay switch control expansion board.
The expansion board has the following features:
- Four medium-power switching relays
- Four user-defined buttons
- Five pin button external expansion interface
- One I2C external expansion interface, which is compatible with GROVE interface
- Screwless Terminal Block
Small and medium power electrical equipment can be controlled by the 4-switching relay. The user-defined buttons can be set as relay switch control buttons to set manual control functions. This can also be extended using the five-pin button external expansion.
The I2C external expansion interface uses a 4 pin HY2.0 terminal block. This product is not assembled so some assembly will be required as well as a Raspberry Pi.
Be sure to grab your four-channel relay board for your next Raspberry Pi project!
