The 5V One Channel Relay Module is a reliable and easy-to-use switching solution for microcontroller projects.
It features opto-isolation for improved electrical safety and supports both high-level and low-level triggering, making it compatible with a wide range of control boards.
This relay module allows low-voltage signals from Arduino, Raspberry Pi, ARM, or AVR systems to safely control high-voltage AC or DC loads such as lights, motors, pumps, and appliances.
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