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multi-function switch

Overview

This tutorial describes how to make a colorful, multi-functional wall switch using color silkscreen printing.
The switch controls the lights via a touch-sensitive relay.

A colored PCB serves as the switch panel, attached to the main unit with a magnet for easy panel replacement. The main control uses an Arduino Uno chip.
See the video for details:
[DIY Multi-functional Switch with Color PCB from JLCPCB] https://www.bilibili.com/video/BV1MG411S7mA/?share_source=copy_web&vd_source=c4ac3c1e03440fed67ffc76ecb6d23d1

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-21 15:29:09

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