HardLabs

Jeaex right

osenchenko·jiaex·pcb/source/right/jeaex-right.kicad_pcb

Jeaex right PCB layout, top view — open source NXP board by osenchenko
Simulate this board

About the Jeaex right PCB

Jeaex right is an open source NXP PCB design by osenchenko, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 194.8 × 145.5 mm, with 76 components from 41 distinct parts.

Its main chip is the Teensy++2.0_(C), from the NXP family. By type, the board carries 35 switches, 35 diodes, 3 resistors, 2 connectors and 1 IC.

It belongs with the keyboards and displays & leds designs in this gallery.

From the project

assembled-keyboard.stl - 3d model of assembled keyboard.

assembled-keyboard.stl - 3d model of assembled keyboard.

- enough keys for placing on base layer all letters for extended alphabets (alphabets with more than 26 letters). - plenty of keys for playing with different variants to find your best setup. - one keyboard for all operating systems. Switch between settings for different operating systems with a shortcut (currently settings for Linux and Windows are implemented). - used AT90USB1286 with 128 KB memory. No limits for storing settings. - wide choice of keycaps. The keyboard is designed for maximum use of keycap sets from standard…

Jeaex right, from the project README
From the project README

Main components on the Jeaex right

Teensy++2.0_(C)

Jeaex right bill of materials (BOM)

76 components, 41 distinct parts.

QtyPartRefs
1
Teensy++2.0_(C)
U1
1
4P4C
J1
1
Conn_01x04_Male
J2
1
FR1
SW1
1
FR2
SW2
1
FR3
SW3
1
Fn
SW4
1
6
SW5
1
Y
SW6
1
H
SW7
1
N
SW8
1
Mod
SW9
1
7
SW10
1
U
SW11
1
J
SW12
1
M
SW13
1
SPC
SW14
1
8
SW15
1
I
SW16
1
K
SW17
Show 21 more
QtyPartRefs
1
<
SW18
1
Cmd
SW19
1
9
SW20
1
O
SW21
1
L
SW22
1
>
SW23
1
Alt
SW24
1
0
SW25
1
P
SW26
1
Ж
SW27
1
Ю
SW28
1
Ctrl
SW29
1
FR4
SW30
1
Б
SW31
1
Э
SW32
1
Shift
SW33
1
Х
SW34
1
RTN
SW35
35
1N4148W
D1, D2, D3, D4, D5, D6, D7, D8 +27
1
30K
R1
2
3K
R2, R3

Jeaex right design files

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

Jeaex right: common questions

What microcontroller does the Jeaex right use?

The Jeaex right is built around the Teensy++2.0_(C), from the NXP family.

How big is the Jeaex right PCB?

The Jeaex right measures 194.8 × 145.5 mm, has 2 copper layers and is 1.5 mm thick.

How many components are on the Jeaex right?

76 components, from 41 distinct parts. The full bill of materials is listed on this page.

Where can I download the Jeaex right design files?

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

Can I use the Jeaex right design in my own project?

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

Can I test firmware for the Jeaex right without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.

More boards in jiaex

Similar boards