Price:
$9.49
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Overview and Specifications:
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Accessory Type : Extension Board
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Compatible With : MCU, ARM, raspberry PI, Arduino
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If there are other LED bands that need to be controlled, just connect the positive pole of the LED band to the positive pole of the module (+), and connect the negative pole of the LED band to switch 2 (S2), switch 3 (S3) and switch 4 (S4) in turn:
The connection of the control end is much simpler. We only need to connect the corresponding control port with the sensor extension board through the sensor connection wire, and then we can control these 12V LED light belts. In the experiment, we connected two LED light belts:
* 4-way switch x1 of electronic building blocks
