elleny

【Creative PCB】PCB Lantern

 
Overview

Classical square lantern

 

 

The design is to use a pcb drawing board with a thickness of 1.2-1.6. The hollow part is filled with glue of adjusted color, ws2812 (2020 package) is welded on the side, and then controlled by esp01s. esp01s can be developed with Arduino IDE or connected to Alibaba Cloud to achieve network control.

 

  • The design is basically completed

Circuit diagram

3D simulation diagram

 
[Because the board printing fee is 180, it cannot be paid and has been completed]

 

 

  • It took a long time to change, and it was hard to type it out. I still need to cut many places by myself. . . . . . .

 

  • side patch

side patch

  • Then there is the drip glue

drip glue

 

  • A 3.5*3.5*3.5cm 3 Epoxy cube block is placed inside to diffuse the light.

stuff in

Since the board modification took a long time, I didn’t have time for some better functions, so I just wrote some basic light changes (see the attachment for the video).

partial effect

参考设计图片
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Update:2025-08-09 06:57:44

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