Power
About the Power PCB
Power is an open source PCB design by hicancan, published on GitHub under the AGPL-3.0 license. It is a 2-layer board measuring 29.6 × 34.9 mm, with 9 components from 8 distinct parts.
Other key parts include the TLV75533PDBVR. By type, the board carries 3 capacitors, 2 connectors, 2 resistors, 1 IC and 1 fuse.
It belongs with the sensors designs in this gallery.
From the project
CARBENTRA Sense B: wired radar presence sensor, native hardware and authenticated firmware
Open the main / power .kicadpro` projects with KiCad 10.0.5. Schematics, routed boards, rules, local symbol/footprint libraries, BOM, pin maps and mechanical contracts are retained as editable source. These native circuit files are authoritative.
Follow LOCALBUILD.md and scripts/dev.ps1 -Action electronics -BuildRoot `. The coordinator copies source into a fresh external directory, runs strict ERC/DRC, exports native netlists and independently compares PCB pad connections, then produces schematic PDF, Gerbers, Excellon drills and source-faithful presentation sheets. A nonzero rule check…
Main components on the Power
Power bill of materials (BOM)
9 components, 8 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLV75533PDBVR | SOT-23-5 | U6 |
| 1 | 3V3 TO MAIN J1 | Wire2 | J4 |
| 1 | USB-C POWER ONLY | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J5 |
| 1 | 250mA PPTC | Fuse_1206_3216Metric | F1 |
| 1 | 2.2u / 10V | C_0603_1608Metric | C21 |
| 1 | 10u / 10V | C_0603_1608Metric | C22 |
| 1 | 100n / 10V | C_0603_1608Metric | C23 |
| 2 | 5.1K 5.1k | R_0603_1608Metric | R21, R22 |
Power design files
The KiCad project lives in the hicancan/carbentra-presence-sensor repository on GitHub; these links point at the commit this page was built from.
Power: common questions
How big is the Power PCB?
The Power measures 29.6 × 34.9 mm, has 2 copper layers and is 0.8 mm thick.
How many components are on the Power?
9 components, from 8 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 Power design files?
From the hicancan/carbentra-presence-sensor 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 Power design in my own project?
Yes, under the terms of its AGPL-3.0 license, which hicancan chose for the repository.
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