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Std EditionMinecraft Tourch LED Power2

Profile:Power supply and driver for WS2812B LEDs with ATTINY44 or -84

License: GPL 3.0

Published Time:2021-07-29 00:46:37
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Description

Power supply and driver for WS2812B LEDs
MCU is ATTINY84 or -44 internal clock
Volt input:max 7 - 25V
max current 1A
Controls LEDs from one LDR

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Minecraft Tourch LED Power2

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PCB_Minecraft Tourch LED Power2

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ID Name Designator Footprint Quantity
1 10u C1,C3,C8,C9 CAP-6.3*10.2 4
2 10uF C2 C1206 1
3 100nF C4,C5,CBOOT1 C0603 3
4 360pF COMPC2 C0603 1
5 82k COMPR3,FBR2 R0603 2
6 1N4733A D2 DO-41 1
7 13pF FBC1 C0603 1
8 430k FBR1 R0603 1
9 ICSPin ISPINN1 HDR2X3 1
10 6.8uH L1 SRF0703 1
11 HCB4516KF-181T30 L2 BEAD-SMD_L4.5-W1.6 1
12 LED Green LED4 LED0805_GREEN 1
13 Power P1 CON-5MM 1
14 SI2305 Q2 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 1
15 CJ2305 Q4 SOT-23(SOT-23-3) 1
16 LDR07 R1 RESISTOR_LDR_5.1X4.3_RM3.4 1
17 10K R2 R0603 1
18 10k R3 R0805 1
19 3K R7 R0603 1
20 100 R11 R0603 1
21 220k R12 R0603 1
22 600k R15 R0603 1
23 BD9E102FJ U1 HTSOP-J8_L4.9-W3.9-P1.27-LS6.0-BL-EP 1
24 ATTINY84A-SSFR U2 SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL 1

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