Board p
About the Board p
Board p is an open source PCB design by Takazudo, published on GitHub. It is a 2-layer board measuring 27 × 40 mm, with 23 components from 17 distinct parts.
Other key parts include the STUSB4500QTR. By type, the board carries 11 resistors, 5 capacitors, 3 diodes, 1 IC, 1 transistor and 1 connector.
From the project
USB-PD powered LED lamp with fire/wave-like brightness modulation.
USB-PD powered LED lamp with fire/wave-like brightness modulation.
Docs: https://zudo-led-lamp.takazudomodular.com/
- doc/ — zudo-doc documentation site (source of truth for specs, notes, and build logs) - boards/board-p/ — KiCad project: USB-PD front end board - boards/board-l/ — KiCad project: driver + control + LED array board - boards/swd-adapter/ — KiCad project: ST-LINK/V2 20-pin to Board L 1x5 SWD adapter - enclosure/ — parametric starburst enclosure generator and print/assembly guide - symbols/, footprints/ — shared KiCad symbol/footprint/3D libraries for all projects (see…
Main components on the Board p
Board p bill of materials (BOM)
23 components, 17 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STUSB4500QTR | QFN-24_L4.0-W4.0-P0.50-BL-EP2.8 | U1 |
| 1 | AO3401A | SOT-23_L2.9-W1.3-P1.90-LS2.4-BR | Q1 |
| 1 | TYPE-C-31-M-17 | USB-C-SMD_10P-P1.00-L6.8-W8.9 | J1 |
| 1 | 2.54mm 1x6 male | HDR-TH_6P-P2.54-V-M | JOUT1 |
| 1 | SMAJ20A | SMA_L4.2-W2.6-LS5.3-RD | D5 |
| 2 | PESD24VS1UB | SOD-523_L1.2-W0.8-LS1.6-RD | D6, D7 |
| 1 | 10uF/50V | C1206 | C1 |
| 2 | 100nF/50V | C0603 | C2, C35 |
| 2 | 1uF/50V | C0603 | C30, C34 |
| 1 | 100k | R0603 | R11 |
| 1 | 150k | R0603 | R12 |
| 2 | 470R | R0603 | R13, R14 |
| 2 | 4.7k | R0603 | R15, R16 |
| 2 | 5.1k | R0603 | R17, R18 |
| 1 | 0R | R0603 | R19 |
| 1 | 0805W8F1002T5E 0R | R0603 | R20 |
| 1 | 0603WAF3302T5E 10k | R0805 | R21 |
Board p design files
The KiCad project lives in the Takazudo/zudo-led-lamp repository on GitHub; these links point at the commit this page was built from.
Board p: common questions
How big is the Board p?
The Board p measures 27 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Board p?
23 components, from 17 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Board p design files?
From the Takazudo/zudo-led-lamp repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Board p design in my own project?
The repository has no license, so all rights stay with Takazudo. Use it as a reference, and ask the author before reusing the design.
