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Drew Pilcher

I'm a Freelance Electrical Engineer, and an inventor. I have a lot of ideas, and I build some of them if I can find the time.

Vermont

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This user joined on 05/02/2019.

My Projects

Hackaday Prize 2019

Armed with a Nerf blaster. This turret tracks and shoots down micro drones, otherwise know as "Tiny Whoops"

Anti Drone Gun Turret

A small off grid solar system that can provide long term emergency power for household appliances

Mini Solar System

Projects I Like & Follow

A piezo inkjet printer built from scratch

DIY Inkjet Printer

Dominik Meffert

This is how I made a custom device to legally track people via their smartphones

How I tracked +500 people with ESP8266

Amine Mehdi Mansouri

A mostly printed digital microscope powered by a Rasperry Pi Zero W

Pi Microscope

Hackaday Prize 2019

Why buying an expensive cyclone vacuum cleaner when you can build yourself one?

The DIYson, an open source Cyclone vacuum cleaner

Madaeon Madaeon

Hackaday Prize 2019

This is a design for a low-cost extruder for printing objects directly from recycled plastic flakes instead of using filament.

Trash Printer - Recycled Plastic 3D Print Head

Developing DIY, cheap, open-source pressure control ventilator (PCV) design to save millions of hospital and home pandemic patient lives

Pandemic Pressure Control Ventilator

Hackaday Prize 2020

A hands free universal interface

The BYTE

Hackaday Prize 2020

This high tech water gun will track persons with the lidar sensor and fire several shots of water

Sentry water gun (lidar tracking!)

I have trained wild magpies in my Garden to trade litter for food! The whole project relies on mechanical design, electronics, software and

BirdBox

Easy to build but very capable and handy DIY solder paste dispenser built mostly from cheap Ebay components and modules.

Low cost solder paste dispenser

kevarek kevarek

5V daisy chained neon bulbs. For glowing neon lovers.

Neon Pixels

Trying to catch up to SpaceX's Starship program with my own radio controlled, electric version.

Radio Controlled Starship Program

My second generation TDR which aims to be standalone (no oscilloscope) and as cheap as possible while being usable.

Standalone digital TDR (TDR-G2)

MS-BOSS MS-BOSS

An "effect box" which works as octave-down effect (halves input frequency). No internal oscillator involved, no PLL, just analog maths!

Analog oscilator-less octave-down effect box

MS-BOSS MS-BOSS

Convert a Thinkpad 380ED keyboard and trackpoint to USB

IBM Thinkpad 380ED Keyboard/Trackpoint to USB

A differential screw is used to make a finely adjustable Z=0 endstop for a 3D printer.

Differential Screw Z-Axis Optical Endstop

A wearable BMI developer kit for the hackers/makers community to use for the greater good.

A sEMG Brain-Machine Interface.

Hackaday Prize 2019

Convert FPV racing drone into an interceptor using Raspberry Pi

Open Source Air Defense

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