类型: IC
作者: mrninhvn
发布时间: 2021-08-25
07:23:37
更新时间: 2022-08-07 06:20:34
原链接:
https://geekhack.org/index.php?topic=114339.0
Impressed by the beauty of the Lumberjack keyboard, I wanted
to make a wireless version for myself, it’s called
Phaethon.
Specs:
/* 5x12 (split Preonic) layout, full
grid or 2x2u spacebars.
/* Fit in 60% tray mount
case.
/* Wireless USB receiver and Bluetooth 5.2
from receiver.
/* Built-in solar battery charger,
works with artificial light
/* Ultra low energy
consumption: ~1 year without any light or doesn’t need to
plug in the charger in a bright room.
/* Switch
footprint: Cherry MX, Cherry low profile, TTC low profile
(KS32).
/* Supported stabilizer: Cherry PCB
Screw-in, Costar Plate mount for low profile.
/*
Assembled MCU + Solar board and USB receiver.
/*
All through hole components for keyboard PCB.
Firmware:
/*
ZMK
Price:
/* 149$
Production number:
≤100.
IC Form:
https://forms.gle/ZUm72Ac8P2t9jBvB8
[07/08/2022] Due to the PCB seeming too
complicated for mass production and global chip shortage, I
regret it will stop at prototype for now.
Design
photos:
Layout:
Receiver:
Solar and MCU PCB compatible with arduino pro micro
and atmega32a pinout.