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Preston

Interests in electrical and biomedical engineering, neuroscience, materials science, microfabrication, additive manufacturing

Minneapolis, MN

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This user joined on 09/25/2020.

My Projects

Heavily inspired by OpenBCI, especially their ganglion board design, but with an ESP32 handling communication/control

ESP32 EEG

Preston Preston

Print two materials at once with the Ender 3 Pro

Creality Ender 3 Pro Dual Extrusion Mod

Preston Preston

Our cats love this toy that spins a string around on a belt, but it's kind loud and drains batteries and is just begging for a pi brain.

Pi Pico cat string flinger toy

Preston Preston

Blinky leaves, enamel wire trunk, arduino roots

Another LED tree

Preston Preston

Projects I Like & Follow

Single rotor, "singlecopter", selfmade drone with air vanes for position control as a full remake of the Ball-Drone Project

The Ball-Drone Project MK II

Benjamin Prescher

Making my own automatic chessboard

Automatic Chessboard

A near-Arduino Nano form factor and Arduino compatible board based around a "better" and cheaper AVR MCU (currently an ATtiny1616)

The Launchpad - A $2 Arduino Nano alternative

Clyde D. Corpuz

A portable, rugged, self-contained system to suit all your RF SIGINT needs in every environment.

Raspberry Pi SDR Cyberdeck

64-bit binary counter

God's clock

2021 Hackaday Prize

HP 63/302/123/803 cartridge control module with 3D printable mount.

HP printer cartridge control module

Project of metal 3D-printer for printing unique metal parts, by using welding wire, induction heating and other physics)))

Metal 3D-printer based on induction heating...

Stack a bunch of transparent OLEDs together and you have yourself a Volumetric Display.

TENEX - Solid State Volumetric OLED Display

I'm making a shoe that allow you to walk around as much as you want in VR while staying in the same spot in real life

Passive Virtual Reality Shoes

finallyfunctional

2021 Hackaday Prize

Now in the 3rd iteration stage, this 3D printable single rotor drone with thrust vector control offers more safety and features than ever!

The Ball-Drone Project MK III

Benjamin Prescher

Minimal Z80 computer with CP/M

CP/M on a minimal Z80 Computer

16xADS131M08, STM32H743ZI, isolated USB, UART

FreeEEG128-alpha

Dmitry Sukhoruchkin

4xADS131M08, STM32H743ZI, isolated USB, UART

FreeEEG32-alpha131

Dmitry Sukhoruchkin

A support rig for VR to keep you in the same spot in real life as you walk in VR. Use this with my VR shoes.

Ceiling Mounted VR Support Rig

finallyfunctional

The machine uses an extrusion screw to make filament, yarn and small beams out of plastic pellets and flakes

Xtruder - A Desktop Filament Extruder

Hackaday Prize 2020

A revolutionary device that retrofits electric sewing machines to convert them into affordable heat-sealers

Heat Sewing Machine

metheleshghosh80

Social Distancing Wristband Wearables products to help people fight with Covid-19 Coronavirus.

Social Distancing Wristband Wearables

This is the breakout board designed for ESP32 Wifi-Bluetooth Module.

ESP32 Breakout

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