
Racer
StuckAtPrototype/Racer
These are structured into their own files. I could have used submodules, but decided against it.

Sensors which i used and created codes (and evetualy made a board layouts) for fast implementation and tests
Board vl6180x is an open-source printed circuit board by dodotronix, from the dodotronix/Sensors repository on GitHub. It is a 2-layer board of 45.5 × 19 mm with 19 parts on 12 nets, routed with 83 tracks and 0 vias.
It is built around the LD3985M28R and BSS138. Its parts include 9 resistors, 5 capacitors, 2 transistors, 1 IC and 1 connector. It belongs with the sensors and measurement and robots and motor control boards of this library.
This is my library of sensors, with some test codes, for fast usage. I used them in my last project "Robot Claire".

| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 2k2 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4 |
| 3 | 1uF | Resistor_SMD:R_0603_1608Metric | C1, C4, C5 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R5, R7 |
| 2 | 47k | Resistor_SMD:R_0603_1608Metric | R6, R8 |
| 2 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 1 | 100nF | Resistor_SMD:R_0603_1608Metric | C2 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R9 |
| 1 | 4.7uF | Resistor_SMD:R_0603_1608Metric | C3 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal | J1 |
| 1 | LD3985M28R | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | ST_VL6180X | dodo-custom-ics:ST_VL6180X | S1 |

StuckAtPrototype/Racer
These are structured into their own files. I could have used submodules, but decided against it.

willem-pennings/balancing-cube
A cube that balances itself in a corner or edge using reaction wheels

abhishek-kakkar/BeagleLogic
A Software Suite that implements a logic analyzer with the PRU on the BeagleBone / BeagleBone Black.


lachlanA/eagle-to-kicad
Eagle SCH/LIB to KiCad SCH/LIB ULP conversion script

No0ne/ps2x2pico
USB keyboard/mouse to PS/2 interface converter using a Raspberry Pi Pico

StuckAtPrototype/AirCube
Works standalone out of the box. Pairs with Home Assistant in minutes. Other platforms are supported through community-contributed extensions.

It measures 45.5 × 19 mm and has 2 copper layers, 1.6 mm thick.
19 parts, built around the LD3985M28R and BSS138. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the dodotronix/Sensors repository on GitHub, at the commit this page was made from: the board is vl6180x/pcb/board_vl6180x.kicad_pcb and its schematic vl6180x/pcb/board_vl6180x.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask dodotronix before reusing the design.