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Stavros Korokithakis
2023-11-23 13:53:58 +02:00
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content/maker-things/index.md
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1. [Electronics tips](../../maker-things/electronics-tips.html)
1. [GRBL_ESP32 tips](../../maker-things/grbl-esp32-tips.html)
1. [How to properly level your 3D printer](../../maker-things/how-to-properly-level-your-3d-printer.html)
1. [Info on various hardware components](../../maker-things/info-on-various-hardware-components.html)
1. [Installing BLTouch-compatible firmware onto the TwoTrees Sapphire Pro](../../maker-things/installing-bltouch-compatible-firmware-onto-the-twotrees-sapphire-pro.html)
1. [Notes on my TimSav](../../maker-things/notes-on-my-timsav.html)

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# Info on various hardware components
I bought various components from AliExpress, and sometimes they lack info. I've added info about them here:
## USB-C decoy breakouts: [5V 9V 12V 15V 20V adjustable 3A PD/QC multi-protocol decoy fast charging boost module TYPE-C USB interface](https://www.aliexpress.com/item/1005006064674815.html)
Specification:
* Supports multiple fast charging protocols
* Maximum support 3A
* TYPE-C port power supply
* Support multiple fast charging protocols: PD3.0/2.0, QC3.0/2.0, FCP, AFC
* PD/QC multi-protocol decoy 5V, 9V, 12V, 15V, 20V voltage adjustable
The manufacturer has said that this is the truth table:
| 1 | 2 | 3 | Voltage |
|---|---|---|---------|
| L | L | H | 5 |
| L | L | L | 9 |
| L | H | L | 12 |
| H | H | L | 15 |
| H | L | L | 20 |
* * *
<p style="font-size:80%; font-style: italic">
Last updated on November 23, 2023. For any questions/feedback,
email me at <a href="mailto:hi@stavros.io">hi@stavros.io</a>.
</p>

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# Notes on my TimSav
A few years ago I made a TimSav foam cutter CNC. These are my notes on it, because I keep forgetting things.
* It runs [FluidNC](https://github.com/bdring/FluidNC).
* `M3 S200` enables the spindle at 20%, `M3 S0`/`S0` disables it, `M5` halts it.
To generate the Gcode, I use a program called [LaserWeb](https://laserweb.yurl.ch/). I have a few notes on it:
* After you load an SVG, you need to click the leftmost button below the SVG, with the three cubes. This will select all the paths to generate movements for.
* You need to click "Create single" to create a path to mill.
* I use "Laser Cut" as the tool.
I created a small script, `cnc_unwanted_moves`, to remove unwanted tool off/on at each corner. I won't share it here, as it's too specific to my configuration, and probably useless to anyone else.
* * *
<p style="font-size:80%; font-style: italic">
Last updated on October 02, 2023. For any questions/feedback,
email me at <a href="mailto:hi@stavros.io">hi@stavros.io</a>.
</p>