HardLabs

Right Hand

GRAMCTRL·GRAM-PRISM·v1/PCBs/Right Hand/Right Hand.kicad_pcb

Right Hand PCB layout, top view — open source board by GRAMCTRL
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About the Right Hand PCB

Right Hand is an open source PCB design by GRAMCTRL, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 144.1 × 153 mm, with 14 components from 2 distinct parts.

It belongs with the keyboards designs in this gallery.

From the project

A modular and scalable design based on WunWae's Prism Controller

If you would like to support the developers of this project, consider purchasing parts like buttons, PCBs, USB-C to GCC cables, and official GRAM builds at GRAMCTRL.COM rather than a fab house.

Included Files - Included in this repo is all the files needed to get started with a PRI$M build: - PRI$M Frame .stl files - Aluminum Panel Gerber files (5 of 'em!) - PCB Gerbers for multiple hand layouts and a panelized version for the standard layout

Right Hand bill of materials (BOM)

14 components, 2 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
C376047
FFC Connector
J5
13
C5333465
choc_SW_HS
CH8, CH9, CH10, CH11, CH12, CH13, CH14, CH15 +5

Right Hand design files

The KiCad project lives in the GRAMCTRL/GRAM-PRISM repository on GitHub; these links point at the commit this page was built from.

Right Hand: common questions

How big is the Right Hand PCB?

The Right Hand measures 144.1 × 153 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Right Hand?

14 components, from 2 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 Right Hand design files?

From the GRAMCTRL/GRAM-PRISM 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 Right Hand design in my own project?

Yes, under the terms of its GPL-3.0 license, which GRAMCTRL chose for the repository.

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