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Jeffrey Philip Reagan

Lifetime electronics enthusiast, quick-turn prototype developer, industrial equipment detailer, motivational theorist, team lead

San Jose, CA, United States

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Monophasic TMS Design

This user joined on 01/20/2024.

My Projects

Sub muscle-twitch-threshold TMS unit built from cheap materials, 10 PPS, 12 PPS, 15 PPS, for treating depression or/and addiction.

Transcranial Magnetic Stimulator

Jeffrey Philip Reagan

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Hackaday Prize 2019

An Off-the-grid messaging system.

Skrypt

Official Hackaday Prize Entry

This project is a clock with radio receivers which can receive the exact time from the GPS satellites or from the DCF77 transmitter.

"Connect" to an atomic clock in space! GPS, DCF77

A dual head PNP machine that uses Openbuilds hardware, a Smoothieboard controller, dual camera vision, automatic/drag feeders, and OpenPnp

Pick and place machine - Smoothieboard/OpenPnp

Hackaday Prize 2020

A disaster-resilient communications network powered by the sun

Disaster Radio - LoRa Mesh

he arrival of small satellites that used LoRa for telemetry data has meant that less technically qualified persons, with a very low budget,

Ground station for LoRa satellites

alberto-nunez alberto nunez

A fully hardware debounced rotary encoder.

Hardware Debounced Rotary Encoder

Vortex cannons are a device that fires doughnut-shaped air vortices.

Vortex cannon using capacitor discharge

robert-hart Robert Hart

The 2016 Hackaday Prize

View your pulse and calculate your heart rate with this simple circuit and program

DIY Arduino Pulse Sensor

orlando-hoilett Orlando Hoilett

My 1987 vintage alarm clock was in bad shape, so it got some love. and mp3s.

Scrubs Sugar Hill Gang Alarm Clock

This is an easier tutorial than my last and it is on homemade rocket engines!

Homemade rocket engine

The 2017 Hackaday Prize

A mysterious technological artifact designed, built & sent to a select group of nerdy creatives protecting the past, & inspiring the future!

College of the Creatives Cabinet

Official Hackaday Prize Entry

Embed sensors into your toilet to monitor your health daily

Hospital in a Toilet

EARS-FlightCTRL

Rocket Flight Controller and Logger

Hardware and software to simplify FPGA development and interaction.

Nysa: FPGA Development Environment

Building a set of controllers for Kerbal Space Program including attitude, translation, throttle and hotkey inputs

KSP Controller Hardware

(OUTDATED) Simple clear face shield design to help protect providers from COVID-19

Laser Cut Medical Face Shield ABV4

Andrew Blackstock

Beware. Plastic containers are moisture permeable.

Filament storage science

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