Introduction: Wireless Charger With a Sound-Sensing Sparkle

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This is a DIY Christmas gift idea, a wireless charger with interactive lighting effects that can change the lighting according to the music to make your desktop more interesting. You can also add an acrylic shell to have more dazzling and colorful effects.

download 3d print stl :

https://www.thingiverse.com/thing:3261433

Step 1:

Hardware components

SparkFun Arduino Pro Mini 328 - 5V/16MHz×1 RGB WS2812 Light strip 60led per meter×1 usb Downloader×1 wireless charging Module×1 Adafruit Microphone Amplifier Breakout×1 Enameled wire welding×1 Resistor 10k ohm×2 Resistor 1M ohm×2 Resistor 330 ohm×1

Step 2:

Use acrylic sheet engraving pattern, put on the charger shell, there will be more beautiful effect

Step 3: