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STD 4 colors led string controller

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Update time: 2021-01-01 13:14:33
Creation time: 2020-12-25 02:05:21
Description

Source code: https://github.com/Azq2/new-year-4-colors-led-string-controller

Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 100uF C5 CAP-SMD_L7.3-W4.3-R-RD 1
2 SS34LH D1 SMA_L4.4-W2.8-LS5.4-RD 1
3 1K R11 R0603 1
4 47uH L1 IND-SMD_L10.0-W9.0 1
5 2N2222A Q1,Q2,Q3,Q4 TO-92-3_L4.8-W3.7-P2.54-R 4
6 STM32F030F4P6TR U2 SOP-20_L6.5-W4.4-P0.65-LS6.4-BL 1
7 AMS1117-3.3_C165482 U3 SOT-223_L6.5-W3.5-P2.30-LS7.0-BR 1
8 100nF C2,C4 C0805 2
9 12V J1 HDR-M-2.54_1X2 1
10 UART J5 HDR-M-2.54_1X2 1
11 KEY J4 HDR-M-2.54_1X2 1
12 HDR-M-2.54_1x3 J2 HDR-M-2.54_1X3 1
13 HDR-M-2.54_1x5 J3 HDR-M-2.54_1X5 1
14 100uF C3 CAP-TH_BD6.3-P2.50-D1.0-FD 1
15 0.1u C8,C9,C7,C13,C14 C0805 5
16 22u C12 C0805 1
17 XL6019E1 U1 TO-263-5_L10.2-W9.9-P1.70-LS14.4-TL 1
18 27k R1 R0805 1
19 1k R2,R10,R3,R6,R7 R0805 5
20 680 R4 R0805 1
21 330 R5 R0805 1
22 820 R8 R0805 1
23 910 R9 R0805 1
24 10k R12,R13 R0805 2
25 LED-TH-3mm_Y LED31,LED32,LED33,LED34,LED35,LED36,LED37,LED38,LED39,LED40 LED-TH_BD3.0_BLUE 10
26 LED-TH-3mm_G LED11,LED12,LED13,LED14,LED15,LED16,LED17,LED18,LED19,LED20 LED-TH_BD3.0_GREEN 10
27 HDR-F-2.54_1x5 H1 HDR-F-2.54_1X5 1
28 LED-TH-3mm_R LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10 LED-TH_BD3.0_RED 10
29 LED-TH-3mm_B LED21,LED22,LED23,LED24,LED25,LED26,LED27,LED28,LED29,LED30 LED-TH_BD3.0_BLUE 10

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