HardLabs

Adapter

zephray·NekoInk·pcb/39-50p-adapter/adapter.kicad_pcb

Adapter PCB layout, top view — open source board by zephray
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About the Adapter PCB

Adapter is an open source PCB design by zephray, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 34 × 30 mm, with 26 components from 8 distinct parts.

By type, the board carries 14 capacitors, 8 resistors and 4 connectors.

It belongs with the displays & leds, iot & wireless and power & battery designs in this gallery.

From the project

Next gen. of NekoCal: An open-source hackable and programmable e-paper display

This project has been superseded by Glider and will not be updated further.

NekoInk is an open-source, programmable, and versatile E-paper display platform. It offers connectivity options to various type of E-paper screens, and flexible programming environment choices.

The 1st generation of NekoInk has the following specs:

Processing - NXP i.MX6ULL, 900 MHz Cortex-A7 processor - 512 MB DDR3L-1066 memory Display - Support for EPD screens from 6" to 13.3" - Up to 32 greyscale levels / 32768 colors (depends on screen) - 40 pin connector for ED103TC1/ES103TC2/GDEW101C01 - 6 and 12 pin…

Adapter bill of materials (BOM)

26 components, 8 distinct parts.

QtyPartRefs
1
FH12-40S-0.5SH
J1
1
AXE550127
J2
1
10064555-392120HLF
J3
1
Conn_02x15_Odd_Even
J4
14
220nF
C1, C2, C3, C4, C5, C6, C7, C8 +6
1
10K
R1
1
0R
R2
6
33
RN1, RN2, RN3, RN4, RN5, RN6

Adapter design files

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

Adapter: common questions

How big is the Adapter PCB?

The Adapter measures 34 × 30 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Adapter?

26 components, from 8 distinct parts. The full bill of materials is listed on this page.

Where can I download the Adapter design files?

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

Can I use the Adapter design in my own project?

Yes, under the terms of its CERN-OHL-P-2.0 license, which zephray chose for the repository.

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