Disclaimer¶
This project is a personal hobby build shared freely for educational and informational purposes. The author is not a licensed engineer, electrician, or safety professional.
Use at your own risk¶
The instructions, designs, firmware, and all other content in this project are provided as-is, with no warranty of any kind — express or implied. By using any part of this project, you accept full responsibility for the outcomes.
No liability is accepted for any damage, injury, loss, or harm — including but not limited to:
- Electrical damage to devices or components
- Personal injury from AC mains voltage or motor current
- Fire, overheating, or damage caused by power supply wiring
- Loss of data or property resulting from firmware use
AC mains voltage¶
Option A of the dual display build involves hardwiring to AC mains voltage (110/240V). Mains voltage is lethal. If you are not comfortable working with mains wiring, do not attempt Option A — use Option B (external barrel jack adapter) or consult a qualified electrician.
No professional advice¶
Nothing on this site constitutes professional engineering, electrical, or safety advice. Community members share their experiences in good faith — verify anything safety-critical independently before acting on it.
Open source¶
This project is a community effort built on the work of others. See the Resources page for upstream projects and contributors. Firmware licensing details are in LICENSE-HARDWARE.md and CONTRIBUTING.md.