johnpark
Image for user johnpark

johnpark
A decorative doorbell with a bat design is connected to a Feather plus Crickit motor controller using multiple colored wires. The setup is placed on a wooden surface.
Hacking Holiday Animatronics
By John Park
Halloween and Christmas displays are filled with hackable gizmos, gadgets, and figures. Learn how to add your own custom sounds, motions, and lighting effects to these popular geegaws!
Black ADABOX logo with stylized text on a dark background, featuring a mirrored effect below the dividing line.
AdaBox 020
By John Park
It's AdaBox 020!
A hand presses a key on a small mechanical keypad with four keys, featuring two white, one cream, and one orange keycap. The keypad is connected via a cable.
Pico Four Keypad
By John Park
Hand wire a mechanical keyswitch Pico keypad for fast access to your critical shortcuts! Runs USB HID keypad code in CircuitPython. Customize to your fingertips' content!
Two Lego figures in suits are in a dimly lit room. One holds a wireless LED illuminated briefcase, while the other sits at a table with a laptop.
Wireless LEDs for Model Making
By John Park
Your models, props, and LEGO-compatible bricks can glow with bright, colorful LEDs, no wiring or batteries required! Use inductive coupling to send power THROUGH THE AIR!
A braided magenta USB cable with a USB-A connector on one end and a USB-C connector on the other, featuring a metal inline coupler.
DIY USB Cable Aviation Connector Retro-Fit
By John Park
The YC-8 connector can be used to build quick-connect cables for reasons of form over function! Why? Why not!
A custom 4x4 mechanical keypad with 16 black keys, featuring blue and red backlighting, is placed on a wooden surface. It features a black 3D printed bottom case.
Deluxe 4x4 NeoPixel Keypad
By John Park
Create a high-end, custom keypad using NeoKey Ortho Snap-apart PCBs, mechanical keyswitches, keycaps, a QT Py, and an aluminum case.
A custom 5x5 keypad with blue keys features a numeric layout and function keys. A Feather RP2040 microcontroller is mounted at the top, connected to the keypad.
Numpad 4000 Mechanical Keyswitch Data Entry Device
By John Park
You can build the custom mechanical Number Pad of your Dreams with the Ortho NeoKey Snap-Apart PCB, a Feather RP2040, and CircuitPython. Customize the physical layout on this diode-matrixed, NeoPixel-lit wonder board!
A macro keypad with colorful buttons is shown next to a Minecraft game screen. The keypad is labeled with game commands, and the screen displays a clear weather setting.
Minecraft Turbopad
By John Park
Use the Macropad to send any command to Minecraft with just one button press. Program twelve custom keys -- even create an "auto strip mining" button!
Purple ADA BOX logo with geometric letters on a black background, featuring a horizontal line separating "ADA" and "BOX".
AdaBox 019
By John Park
Strap yourself in, we're launching in T-minus 10 seconds...Destination? A new Class M planet called ADABOX 019!
MacroPad with a small display shows "Drum Bass Synth" and a rotary encoder. RGB-lit keys are arranged in a 3x4 grid and perform as an Ableton Live MacroPad Launcher.
Ableton Live MacroPad Launcher
By John Park
Launch clips with the MacroPad RP2040! Mechanical keyswitch clip launching is now a reality. Synch NeoPixels and OLED display to your Live session via USB MIDI.
A custom 3x7 key mechanical keyboard with purple and blue keycaps, featuring a Raspberry Pi Pico visible on the left side. The keyboard is housed in a purple 3D-printed case.
Modal MIDI Keyboard
By John Park
Pick a key and a mode (major, minor, dorian, mixolydian, et al.) and jam on your favorite synth software or hardware! Uses CircuitPython with a mechanical keyboard/macropad to play only the good notes!
A custom-built 2 key macro pad with two translucent keycaps on a blue 3D-printed base, illuminated by purple LEDs. A braided cable is connected on the side.
Deco Two-Key Feather Macro Pad
By John Park
Minimal mechanical macropads are fun and helpful. Use for Osu! rhythm gameplay, media controls, mic/camera muting, and more. Built with CircuitPython
LED strip attached to a yellow pole, connected to a FunHouse microcontroller with wires. A sensor is mounted above the strip near a chain-link fence to measure distance to the pole for parking.
FunHouse Parking Assistant
By John Park
The FunHouse with ultrasonic distance sensor can help you park in a tight spot. Runs on CircuitPython and uses NeoPixels and the buzzer to let you know when to slow down and stop.
Yellow geometric "ADA" above "BOX" on a black background, with a horizontal line separating the two words.
AdaBox 018
By John Park
There's no place like home! Sense everything around your abode with this box!
A metal mailbox with a lock with a delivery opening is mounted on a wall. Wires extend from the side, indicating electronic components inside.
FunHouse Mail Slot Detector
By John Park
The FunHouse, coupled with a break-beam IR sensor will let you know when your mail has arrived, by detecting letters (or junk mail) as they pass through the slot.
Search

Search

Categories