hrithik18k/smartknob
A two-board SmartKnob assembly combining USB-C programming, regulated power, CH340C USB-UART, HX711 force sensing, MT6701 magnetic angle sensing, VEML7700 ambient-light sensing, MOSFET/BJT drivers, an SK6812 RGB LED, connectors, and supporting passives.
- Version
- 1.0.5
- License
- Apache-2.0
- Stars
- 0
README.md
# SmartKnob Base PCB in tscircuit
Editable recreation of Scott Bezek's SmartKnob View Base board, derived from upstream commit `340eed936d04da718e66cbb89613ee2fdff4bf26` ([source](https://github.com/scottbez1/smartknob)). This release contains one circuit entrypoint, `index.circuit.tsx`, with 101 footprint instances. The companion board is published separately as [`hrithik18k/smartknob-screen`](https://tscircuit.com/hrithik18k/smartknob-screen).
Run `bun install` and `tsci build index.circuit.tsx --pcb-png` to generate circuit JSON and a preview. The original pad and copper geometry is carried in `data/`; `smartknob-board.tsx` renders it with JLCPCB imports where available. Routing is disabled to preserve the reference copper.
The base LED placement checker uses axis-aligned footprint bounds and falsely reports six LEDs inside angled flexure cutouts. The board-level placement check is suppressed in this source. An independent polygon audit finds zero physical LED-body overlap with the cutouts; pad geometry, source nets, and routes were separately audited. See `VALIDATION.md` for details. Automatic placement checks are therefore unavailable for this release. Neither board has been fabricated or hardware-tested from this conversion.
Original design copyright 2022 Scott Bezek, Apache-2.0. This is an independent tscircuit conversion.
Related Packages
More from this authorhrithik18k/Chatting-DeviceThis code defines React components representing surface-mount voltage regulator and resistor chips with specified pin layouts, footprints, and 3D CAD models for electronic hardware design.
Similar packageaura/diy-power-delivery-triggerThis hardware design implements a USB Type-C port with supporting power management and signal conditioning components, including a USB-C connector, a FUSB302 USB-C port controller, ESD protection diodes, a buck converter for 3.3V power regulation, an STM32 microcontroller for control and processing, an RGB LED indicator, push button, terminal block connections, and associated filtering and support components.
Discover something newhuntiep/radioA 12‑V car-powered stereo aux amplifier PCB using a TPA3118D2 class‑D BTL amp, protected power input, dual-gang volume control, LC speaker filters, and four-wire left/right speaker outputs.