Boards by Will946

10 boards

Open-source boards designed in KiCad by Will946 on GitHub, from 9 repositories. A board’s address here is its repository’s there.

2 layers96 × 75 mm
Cocktail PCB
Will946/Cocktail-Machine
Tell it what's in your liquor cabinet, it asks an AI for a cocktail, then pours it through peristaltic pumps. Judges your ingredient choices silently.
21 parts1MIT
2 layers78.8 × 71.9 mm
EE496
Will946/CPRPal
Chest compressions are hard to gauge mid-panic. This device measures force, rate, and posture in real time so you don't have to guess.
68 parts1MIT
2 layers87.2 × 69 mm
OhareV1
Will946/O-hareAir
An ESP32-based flower that measures air quality with real sensors and physically points a needle at how badly you need to open a window.
39 parts1MIT
2 layers71.1 × 28 mm
PCA9685
Will946/SirGrab
3D-printed robotic arm controlled live in the browser via 3D sliders, driven by an Arduino Uno R3 and a PCA9685 PWM servo board. Like a claw machine, minus the part where you never actually win.
51 parts1MIT
2 layers93 × 57 mm
Tea Cozy Hotplate
Will946/TeaCupHotPlate
Keeps your tea at temperature by turning the circuit board itself into the heating element. Overengineered, like all good tea rituals.
140 parts1MIT
2 layers22 × 25.1 mm
5VBuckBoost
Will946/5V-Buck-Boost-Converter
A compact, all-SMD power supply board that delivers a regulated 5 V output from a wide input voltage range, with reverse-polarity protection via an ideal diode and a power-status LED indicator.
26 partsMIT
4 layers20 × 20 mm
AMP PCB
Will946/Diff-Pair-Amplifier
A fully differential JFET-based amplifier designed to condition small analog signals from pressure transducers. The amplifier takes in a weak differential signal and amplifies it for readback by a microcontroller.
21 partsMIT
4 layers52 × 57.8 mm
ZED F9P
Will946/GNSS
u-blox ZED-F9P RTK GNSS breakout board with dual-band L1/L2 reception and centimeter-level positioning accuracy.
65 partsMIT
2 layers23.1 × 34.5 mm
USCB PD
Will946/USBC-PD
A compact USB Power Delivery sink board based on the HUSB238 USB-PD controller IC. Accepts USB-C PD input and outputs a selectable regulated voltage via an onboard 6-position DIP switch.
24 partsMIT
2 layers27.5 × 24.7 mm
TB6612FNG
Will946/Cocktail-Machine
Tell it what's in your liquor cabinet, it asks an AI for a cocktail, then pours it through peristaltic pumps. Judges your ingredient choices silently.
12 parts1MIT