Hi, haven't used them from LCSC or JLCPCB Assembly, but there are WS2812/3 variants for use! Using JLCPCB's SMT parts library: [https://jlcpcb.com/parts](https://jlcpcb.com/parts) You should be able to type WS2812 and find them. You can use the parametric search to find them under Optoelectronics  > Light Emitting Diodes: [https://jlcpcb.com/parts/componentSearch?isSecondLevel=true&name=Light%20Emitting%20Diodes%20(led)%20&firstName=Optoelectronics](https://jlcpcb.com/parts/componentSearch?isSecondLevel=true&name=Light%20Emitting%20Diodes%20%28led%29%20&firstName=Optoelectronics) Further, filter by manufacturer : Worldsemi, there you should find 16 or so parts to use, just check availability and footprint for your application! Also, don't forget to read the datasheet for application stuff and be vary if you need decoupling caps for them. Hope this helps you!

"Also, don't forget to read the datasheet for application stuff and be **wary** if you need decoupling caps for them."

@deskpro256 Hello awesome ! I found these devices I am wondering how I could have missed them, but anyway thx a lot and I read the FM they say no need for decoupling caps for the 2812B but in general I put a 1nF every 5 components and it works fine b.r. Dom

@andyfierman I did RTFM !! thx

@patricksfog, Just clarifying the typo in deskpro256's reply. :)

@andyfierman RTFM stands for I Read The F... Manual   ;-)