John McNelly's repositories
radar-speed-sign
How much zoom is too much zoom?
drill-press-camera
Hardware for a camera-guided drill press.
filament-dry-box
Dry box for 3D printer filament.
pika-scoot
A mobility scooter for an indulgent Pikachu.
beebeebeep
Beeper and light flasher prop for a Treat Security Administration metal detector halloween costume.
canary
Doot doot bird stuff.
dtv
IT systems for the Department of Treat Vending
ee308
Coursework for EE 308: Advanced Circuit Techniques. Keepin track of my circuits n stuff so that I can undo my goofs.
engine-order-telegraph
Ding! More doot, please.
geeps
Pronounced Gee-Pee-Ess.
go-plane-go
A highly professional optimizer for Stanford Flight
high-side-switch
High side load switch for automotive and aerospace applications.
kicad-libs
Custom components (symbols, footprints, 3d models) aggregated for KiCAD EDA.
lab
Parts and fixtures for my home lab.
medley
IoT Medication Manager for Treehacks 2020
pic-beeper
Horribly annoying beeper made with a PIC12F752
pico-docker
Setup scripts for creating a Docker container with the Raspberry Pi Pico SDK.
scbs
Single Cell Battery Simulator for testing a BMS.
servo-gang-controller
Arduino-based controller used to control eight PWM servos from a single PWM input channel
slip-ring
Open source 4 channel pancake slip ring for rotating hardware projects!
stackvm
Yo I heard you liked KVMs so I put a KVM on top of your KVM on top of your KVM on top of your KVM.
stanford-flight
Collection of optimizer code written for Stanford Flight (DBF competition team).
svb
Silicandy Valley Bank
vacuum-pickup-tool
Vacuum pickup tool for building SMT boards.
varidc
Switch-mode DC lab power supply (like a Variac, but DC: pronounced "vari-deck").