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Minor button PCB update (so v1.11)

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whowechina 2024-05-07 09:41:52 +08:00
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Production/PCB/mai_button_v11.zip
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Production/PCB/mai_button_v111.zip Normal file
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README.md
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@ -84,7 +84,7 @@ It's CC-NC. So DIY for yourself and for your friend, don't make money from it.
<img src="doc/assemble_1.jpg" width="60%">
* Solder the button PCB first.
<img src="doc/assemble_2.jpg" width="60%">
* PCBs are daisy-chained using short and soft 4-wire cable, they're LED_GND, LED, LED_5V and BUTTON_GND. The BUTTON signal pins are not soldered yet, you can later wire them. Don't worry about the order of button GPIOs, because they can be remapped through command line interface.
* Button PCBs are daisy-chained using short and soft 3-wire cable, they're G, IN/OUT, V (GND, Signal In/Out and VCC respectively). RGB signal goes in from "IN" and goes out to the next LED through "OUT". The "Btn" button signal pins are not soldered yet, you can later wire them. Don't worry about the order of button GPIOs, because they can be remapped through command line interface.
<img src="doc/assemble_3.jpg" width="60%">
* You need 3M5423 UHMW film tape (or similar hard and super-smooth PTFE tape with 0.2-0.3 thickness). It is to lubricate the button surface that touches the keyswitch.
<img src="doc/button_lub.jpg" width="60%">

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README_CN.md
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@ -93,7 +93,7 @@ https://github.com/whowechina/
<img src="doc/assemble_1.jpg" width="60%">
* 首先焊接按钮 PCB。
<img src="doc/assemble_2.jpg" width="60%">
* PCB 使用短且柔软的 4 线电缆串联，它们是 LED_GND、LED、LED_5V 和 BUTTON_GND。BUTTON 信号引脚还没有焊接，你可以后面再焊接。请不用担心按钮 GPIOs 的顺序，因为它们可以通过命令行界面重新映射。
* 按键 PCB 使用细小且柔软的 3 线电缆串联，它们是 G、IN/OUT、V，分别代表地、信号进/出和电源。按钮开关信号引脚还没有焊接，你可以后面再焊接。请不用担心按钮 GPIO 的顺序，因为它们可以通过命令行重新映射。
<img src="doc/assemble_3.jpg" width="60%">
* 你需要 3M5423 UHMW 胶带（或类似的硬且超滑的 PTFE 胶带，厚度 0.2-0.3）。它用来润滑触摸键开关的按钮表面。
<img src="doc/button_lub.jpg" width="60%">