Power breakout
About the Power breakout
Power breakout is an open source PCB design by wntrblm, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 50.8 × 38.7 mm, with 27 components from 17 distinct parts.
Other key parts include the LM1117-3.3 and LM1117-5.0. By type, the board carries 6 diodes, 6 capacitors, 6 resistors, 4 connectors, 2 ICs and 2 inductors.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Re-usable test jig controller
Hubble is Winterbloom's re-usable development board for test jigs.
This repository contains the hardware design files and firmware files for Hubble.
- firmware/ contains the firmware source code, build scripts, and third-party dependencies. The firmware is written in C using GCC ARM. - hardware/ contains the hardware design files for the mainboard, jackboard, panel, and programming board. These are all created using KiCAD. - mechanical/ contains various designs for laser-cut and 3d-printed parts used to modify the stock test jig assembly for Hubble.
Main components on the Power breakout
Power breakout bill of materials (BOM)
27 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM1117-3.3 | SOT-223-3_TabPin2 | U1 |
| 1 | LM1117-5.0 | SOT-223-3_TabPin2 | U2 |
| 1 | Left power | PinHeader_2x02_P2.54mm_Vertical | J2 |
| 1 | Left | PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | Right | PinHeader_1x04_P2.54mm_Vertical | J4 |
| 1 | Right power | PinHeader_2x02_P2.54mm_Vertical | J5 |
| 1 | Power | Switch_DPDT_Thonk_DW4_2.54mm_pitch_5.08mm_spacing | SW1 |
| 2 | BARRIER | D_SOD-123 | D1, D2 |
| 1 | Blue | LED_D3.0mm | D3 |
| 1 | Red | LED_D3.0mm | D4 |
| 1 | Green | LED_D3.0mm | D5 |
| 1 | Yellow | LED_D3.0mm | D6 |
| 2 | BEAD | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1, FB2 |
| 4 | 10uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4 |
| 2 | 10uF | CP_Radial_D5.0mm_P2.50mm | C5, C6 |
| 2 | 0.3-22R | R_0805_2012Metric | R1, R2 |
| 4 | 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4, R5, R6 |
Power breakout design files
The KiCad project lives in the wntrblm/Hubble repository on GitHub; these links point at the commit this page was built from.
Power breakout: common questions
How big is the Power breakout?
The Power breakout measures 50.8 × 38.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Power breakout?
27 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Power breakout design files?
From the wntrblm/Hubble repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Power breakout design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which wntrblm chose for the repository.
More boards in Hubble
Microchip SAMHubble Motherboard
114 × 120 mm320 parts4LCC-BY-SA-4.023
Leds
21.6 × 58.4 mm40 parts2LCC-BY-SA-4.023
TestKit Adapter Template
100 × 100 mm35 parts2LCC-BY-SA-4.023
12-bit analog outputs
27.1 × 24 mm30 parts2LCC-BY-SA-4.023
16 bit analog out
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Microchip SAMMcu
26.9 × 68.6 mm27 parts2LCC-BY-SA-4.023
Analog in buffers
27.1 × 18.5 mm23 parts2LCC-BY-SA-4.023
Analog Multiplexer
21.5 × 26.5 mm10 parts2LCC-BY-SA-4.023
Jacks
26.7 × 27.9 mm6 parts2LCC-BY-SA-4.023
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