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This breakout board features four 5V activated relays with screw terminals for easy wiring and opto-isolated control signal terminals, making it beginner-friendly and suitable for students. Read more
This pre-assembled breakout board contains four 5V activated relays, with three screw terminals allocated for each relay (NO, NC, COM), along with separate screw terminals designated for connecting control signals from microcontrollers like Arduino. Each control signal undergoes opto-isolation and protection measures. Additionally, it includes LED indicators for relay activation, making it straightforward to use and suitable for novice users and students.
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WORLD'S FIRST HARDWARE FOR LAPTOP TRACKING
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