WS2812B-MINI 데이터 시트보기 (PDF) - Unspecified

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WS2812B-MINI

Intelligent external control LED Integrated light source

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Sequence chart

0 code

T0H

T0L

1 code

T1H

T1L

RET code

Treset

Data Transmission Method

WS2812B-Mini

Intelligent external control LED

Integrated light source

Cascade Method

D1

D2

D3

D4

DIN DO

DIN DO

DIN DO

PIX1

PIX2

PIX3

Note: The data of D1 is sent by MCU, and D2, D3, D4 through pixel internal reshaping amplification to transmit.

Composition of 24bit Data

G7 G6 G5 G4 G3 G2 G1 G0 R7 R6 R5 R4 R3 R2 R1 R0 B7 B6 B5 B4 B3 B2 B1 B0

Note: Follow the order of GRB to send data and the high bit sent at first.

Typical Application Circuit

Remarks: C1 is external filter capacitor, its value of 100NF.

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