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PCB HEART

PCB HEART, 5*RGB LED WS2812B-2020,CH32V003

PCB HEART
 
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PCB HEART:

 

TOP:

CH32V003, 5*WS2812B-2020,LTC4054ES5-4.2#PBF

R1=0-330R

R2= Resistance size according to the color of the LED

Jumper S1:

LED Power:

R5=NC

 

Bottom:

LIR2032 battery or other Lion /CR2032

-NO usb data -USB power,charging and programing(SWIO use D- )

FOR LTC4054ES5 :

-DON'T USE NON-RECHARGEABLE BATTERIES LIKE CR2032 !!!

- OR DO NOT CONNECT USB IF USING NON-RECHARGEABLE BATTERIES (CR2032 ...)!!!

-OR REMOVE BATTERIES BEFORE CONNECTING THE USB!!!

USB:

 

Case:

EasyEda sch.

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License: Attribution-ShareAlike (CC BY-SA)

PCB HEART

PCB HEART, 5*RGB LED WS2812B-2020,CH32V003

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