Roselia_PCB_Light

It is recommended to choose a thinner board thickness, otherwise the yellow substrate will significantly affect light transmission.
Immersion gold plating with black solder mask is suggested.
The actual effect of Kirakira is shown in the image below (thickness 1.6).
Lightroom color adjustment can slightly improve this, as shown in the image below. The
back uses 38mm-40mm LED flexible filaments (red, white, purple, pink, ice blue, blue).
The casing is made using JLCPCB 3D printing.
Accessories include the casing and Gerber (Roselia_PCB_Light.zip). If you don't want to modify it, you can directly order the Gerber.
Note:
1. The original USB female connector had two positioning holes, which were removed to ensure a neat appearance. Therefore, the positioning pins under the female connector must be scraped off during soldering.
2. When soldering the filament, it is recommended not to let the filament be tightly attached to the board. Utilizing the reflection from the casing can make the light transmission more even.
3. The bottom of the board is silkscreened with "jlcjlcjlc". You can choose to add a custom code at a specified location when ordering.