2 layers52.1 × 116.8 mm
DIY Uncertainty
oamodular/uncertainty
This readme needs to be updated to reflect this and to talk about the many other languages that people have used to create new firmware for Uncertainty.
67 parts43
4 layers
StealTheMoon
choicebuilds/automatic-storage-unitA 1 layer PCB built from scratch within 36 hours in the RoboTechs hackathon using an ESP32, fabricated using the LPKF Protomat and Protolaser.
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 41
- Pads
- 102
- Tracks, vias
- 165, 2
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 23 Jan 2026
- Updated
- 13 Jul 2026
Overview
StealTheMoon is an open-source printed circuit board by choicebuilds, from the choicebuilds/automatic-storage-unit repository on GitHub. It is a 4-layer board with 22 parts on 41 nets, routed with 165 tracks and 2 vias.
It is built around the ROB-14450 and L7805CV. Its parts include 12 capacitors, 6 connectors and 4 ICs. It belongs with the ESP32 boards of this library.
Main components
2ROB-14450
-Power Management - Modules ROHSSparkFun ElectronicsModules
L7805CV
TO-2200℃~+125℃@(Tj) 1 1.5A 2V@(1A) 35V 5V 68dB@(120Hz) 8mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdStealTheMoon - RoboTechs 2026 Hackathon
Inspired by Among Us, we wanted to make a robot that was able to dispense things and act as a companion for astronauts.
Devpost: https://devpost.com/software/steal-the-moon-automatic-storage-unit-helper
In-House Fabricated PCB (1-layer)
Schematic and Layout
Please watch the video for a walkthrough of our process!
Parts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100n | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C2, C5, C7, C8, C9, C12 |
| 2 | 330n | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1, C4 |
| 2 | 470u | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C6, C10 |
| 2 | L7805CV | L7805CV:TO255P1040X460X1968-3 | U3, U4 |
| 2 | Motor | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J1, J2 |
| 2 | Servo | TerminalBlock:TerminalBlock_Xinya_XY308-2.54-3P_1x03_P2.54mm_Horizontal | J3, J4 |
| 1 | 1000u | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C11 |
| 1 | 47u | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C3 |
| 1 | BAT | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J6 |
| 1 | Conn_01x10 | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J5 |
| 1 | ESP32-DEVKIT-V1 | ESP32-DEVKIT-V1:MODULE_ESP32_DEVKIT_V1 | U1 |
| 1 | ROB-14450 | ROB-14450:MODULE_ROB-14450 | U2 |
Questions
What parts does the StealTheMoon use?
22 parts, built around the ROB-14450 and L7805CV. 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.
Where can I download the StealTheMoon KiCad files?
From the choicebuilds/automatic-storage-unit repository on GitHub, at the commit this page was made from: the board is hardware/StealTheMoon/StealTheMoon.kicad_pcb and its schematic hardware/StealTheMoon/StealTheMoon.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the StealTheMoon design in my own project?
Its repository states no licence, so its author keeps all rights: ask choicebuilds before reusing the design.
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