My Projects

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Open-source multimeter with some unique features

Project Owner Contributor

HYDRAMeter

John Duffy

6.4k

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An acoustic phased array that is able to create images and videos from sound

Project Owner Contributor

Acoustic Camera

John Duffy

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robot arm using the SCORBOT-ER platform, rebuilt using an arduino and pi

Project Owner Contributor

ROBOT ARM

John Duffy

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A processor made from 7400 series logic, designed from the gates up as a learning exercise in processor design

Project Owner Contributor

The Macrocontroller

John Duffy

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My apartment has, lets just say lackluster heating and no air conditioning or ventilation. So, I'm building a simple "smart" system for it.

Project Owner Contributor

Smart Apartment HVAC

John Duffy

Things I've Built

In-Sight

In-Sight is a motorized backpack, which enables the user to physically feel around a 3D environment in real-time. The main application for this was to act as a virtual "cane" for the blind, which doesn't need to physically touch anything.

Iowa State Robotic Mining Competition avionics

Composed of two boxes, one called the SMORE (Smart Management Of Robot Energy) and the other, the MicroZed Carrier. The SMORE does power management, and the MicroZed, control. https://jeduffy.site/?page_id=480

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