HardLabs

Power base

anuejn·2d5·boards/hedgehog/power_base/power_base.kicad_pcb

Power base PCB layout, top view — open source board by anuejn

About the Power base PCB

Power base is an open source PCB design by anuejn, published on GitHub. It is a 2-layer board measuring 29.4 × 29.4 mm, with 27 components from 18 distinct parts.

Other key parts include the TPS55340PWPR and TYPE-C_16PIN_2MD(073). By type, the board carries 9 capacitors, 8 resistors, 4 connectors, 3 diodes, 2 ICs and 1 inductor.

It belongs with the sensors designs in this gallery.

From the project

reverse engineering the canon 5D mark II (5D2) image sensor

This repository contains notes tools for reverse engineering the image sensor of the Canon EOS 5D mark II DSLR. The reverse engineering is work in progress and not in a state where the sensor is useable. The image sensor is relatively cheap available (~40€) and has a "full frame" sized active area (36mm × 24mm) with 5,616px × 3,744px (21.0 MP). The 5D mark II important in popularizing DSLR cameras for video making and the Magic Lantern firmware was originally written for this camera.

Main components on the Power base

TPS55340PWPRTYPE-C_16PIN_2MD(073)

Power base bill of materials (BOM)

27 components, 18 distinct parts.

QtyPartRefs
1
TPS55340PWPR
U1
1
TYPE-C_16PIN_2MD(073)
U2
1
Conn_01x02_Socket
J1
1
Conn_01x03_Socket
J2
2
Conn_01x02_Pin
J3, J4
3
C8678
D_Schottky
D1, D2, D3
1
C128692
10u
L1
4
10u
C1, C6, C7, C8
2
1u
C2, C9
2
0.1u
C3, C4
1
100p
C5
2
5.1k
R1, R2
1
4k7
R3
1
40k
R4
1
2.55k
R5
1
1R
R6
1
39k
R7
1
10k
R8

Power base design files

The KiCad project lives in the anuejn/2d5 repository on GitHub; these links point at the commit this page was built from.

Power base: common questions

How big is the Power base PCB?

The Power base measures 29.4 × 29.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Power base?

27 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Power base design files?

From the anuejn/2d5 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Power base design in my own project?

The repository has no license, so all rights stay with anuejn. Use it as a reference, and ask the author before reusing the design.

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