Blue Relay Module Board for Automation

This is a 16-channel blue relay module board, specifically designed for automation and control applications. It features sixteen electromagnetic relays, suitable for switching higher power loads using a low-voltage control signal. The board is equipped with multiple screw terminals for convenient wiring of external devices and includes the necessary driver circuitry and integrated chips for interfacing with microcontrollers or other control units. It's a popular choice for various projects, ranging from DIY electronics to home automation and light industrial control setups where multiple electrical circuits need to be independently switched.

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