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STD Color led light dimmer with ESP-07S
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2020-01-26 21:38:06
Creation time：
2019-11-09 22:31:12
Description
Schematic from GreatScott. Adapted with SMD components. Not tested yet.
https://www.youtube.com/watch?v=DkJ1f5UIuak
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | TC4420 | U5,U6,U7,U8 | SOIC-8 | 4 |
| 2 | 10uH | L4,L5,L6 | IND-SMD_L4.0-W4.0 | 3 |
| 3 | Header-Male-2.54_1x4 | H1 | DIP-1X4P-2.54MM-M | 1 |
| 4 | 5.1K | R7,R2,R1 | 0805 | 3 |
| 5 | 1K | R10,R11,R13 | 0805 | 3 |
| 6 | 220nF | C2,C1,C3 | 0805 | 3 |
| 7 | IRF3205STRLPBF | Q5,Q1,Q3,Q2 | TO-263-2_L10.0-W9.1-P5.08-LS15.2-BR | 4 |
| 8 | 10K | R15,R14,R12 | 0805 | 3 |
| 9 | VCC Header | P3 | HDR-1X1/2.54 | 1 |
| 10 | Blue LED | P2 | HDR-1X1/2.54 | 1 |
| 11 | Ground Header | P4 | HDR-1X1/2.54 | 1 |
| 12 | Green LED | P1 | HDR-1X1/2.54 | 1 |
| 13 | Red LED | P6 | HDR-1X1/2.54 | 1 |
| 14 | 1 | R3,R8,R9 | 0805 | 3 |
| 15 | 10 | R17,R5,R6,R4 | 0805 | 4 |
| 16 | StepDown Converter | U1,U9 | PIN_HEADER_STRAIGHT_1X03_PITCH2.54MM | 2 |
| 17 | ESP-07S | MK1 | WIRELM-SMD_ESP-07S | 1 |
| 18 | MMSD4148T1G | D4,D5,D6 | SOD-123_L2.8-W1.8-LS3.7-RD | 3 |
| 19 | MCP602 | U2,U3,U4 | SOIC8 | 3 |
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