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Dev

gowenrw·84_Badge·eda/dev/dev.kicad_pcb

Dev PCB layout, top view — open source board by gowenrw

About the Dev PCB

Dev is an open source PCB design by gowenrw, published on GitHub under the MIT license. It is a 2-layer board measuring 48 × 48 mm, with 57 components from 12 distinct parts.

Other key parts include the IC_CH552G. By type, the board carries 25 resistors, 24 diodes, 3 switches, 2 connectors, 2 capacitors and 1 IC.

It belongs with the wearables designs in this gallery.

From the project

84 Badge

KiCad project folder for initial development PCB(s)

This is the file structure of this repository

/ - Home /eda - Electronic Design Automation files (i.e. KiCad) /eda/dev/ - YOU ARE HERE ./.pro - project file. Holds parameters that apply to the entire project (e.g. schematic, PCB layout, etc.). ./.sch - schematic file. ./.kicadpcb - the PCB New layout file. ./.net - netlist in "Pcbnew" format ./.bak - backup of schematic file. ./.kicadpcb-bak - backup of the new PCB layout file. ./-cache.lib - a local cache copy of all the symbols used in the schematic ./fp-lib-table - Footprint library…

Main components on the Dev

IC_CH552G

Dev bill of materials (BOM)

57 components, 12 distinct parts.

QtyPartRefs
1
IC_CH552G
IC1
1
USB_B_Micro
J1
1
Conn_01x02
J2
1
SW_TS2306A
S11
1
SPDT_C136659
SW1
1
TS2306A
SW2
8
Blue
D141, D142, D161, D162, D171, D172, D321, D322
8
Yellow
D151, D152, D153, D154, D301, D302, D303, D304
8
Red
D311, D312, D313, D314, D331, D332, D341, D342
2
0.1uF/100nF
C1, C2
1
10k Ohms
R1
24
220 Ohms
R141, R142, R151, R152, R153, R154, R161, R162 +16

Dev design files

The KiCad project lives in the gowenrw/84_Badge repository on GitHub; these links point at the commit this page was built from.

Dev: common questions

How big is the Dev PCB?

The Dev measures 48 × 48 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Dev?

57 components, from 12 distinct parts. The full bill of materials is listed on this page.

Where can I download the Dev design files?

From the gowenrw/84_Badge repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Dev design in my own project?

Yes, under the terms of its MIT license, which gowenrw chose for the repository.

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