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Craig Colvin

Entrepreneur and maker. Making things the amuse me.

San Jose, CA

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This user joined on 01/21/2020.

My Projects

A clock that uses children's magnetic alphabet numbers to display the time.

Refrigerator Magnet Clock

craig-colvin Craig Colvin

This clock uses 4 vertical slides that contain the numbers and stepper motors position the slides so to display the correct time.

Slide Clock

craig-colvin Craig Colvin

Projects I Like & Follow

Small and simple software for plotting data from serial port

SerialPlot - Realtime Plotting Software

Hasan Yavuz Özderya

Low/zero cost upgrades for the Monoprice Select Mini 3D Printer.

Monoprice Select Mini Maximum 3D Printer Mods

us-water-rockets U.S. Water Rockets

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

Hackaday.io Project

Software to create your own Knit-like string pictures.

DIY Knit Portrait

The 2017 Hackaday Prize

A 2.5mm thick flexible smart watch with e-ink display, BT 4.0, and health sensors.

Flexible Smartwatch

nick-ames Nick Ames

Messing around with Annax Flip-Dot displays.

Flip-Dot Display & DIY Controller

frederic-l Frederic L

In this project it is aimed to speed control a standard Pololu DC motor with encoder using software based PID controller.

DC Motor Speed Control with PID

ozan-enginoglu Ozan Enginoglu

Official Hackaday Prize Entry

open hardware interactive midair screen

Hoverlay II

moritz-walter Moritz Walter

A 252 electromagnet-matrix that controls Ferrofluid

Fetch: A Ferrofluid Display

applied-procrastination Applied Procrastination

An digital clock made out of 144 7 segment displays

7 Segment display array clock

The 2018 Hackaday Prize

Presenting the "Tingle" wearable for compulsive behaviors and a hacked fitness tracker wearable device prototyping platform.

Hacking Wearables for Mental Health and More

curt-white Curt White

2021 Hackaday Prize

a clock which rewrites time again and again

Sequino

ekaggrat-singh-kalsi ekaggrat singh kalsi

Clock projected onto the wall with cheap laser galvos

Laser Galvo Clock

alan-green Alan Green

Open-source wire bending CNC machine for wires at 1mm and less in diameter.

Precise Wire Bending Machine

ji-praus Jiří Praus

cordwood + smt + jewelry + blinkies + zinc-air batteries

cyborg ring

The 2016 Hackaday Prize

Hooking up a DIY spectrometer to professional spectroscopy software

Universal software for DIY spectrometers

friedrich-menges Friedrich Menges

I was inspired when I saw clock made by Humans Since 1982. One year ago I made one. Now it is time to share how I did it.

digital clock made of analog clocks

This is a 4 DOF 3D printable robotic arm that I am currently developing.

3D Printable Robotic Arm - ARManda

mattias Mattias

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Bits

Michael Gardi wrote 09/04/2020 at 00:07

Hey Craig, thanks for your interest in my TMD-1: A Turing Machine Demonstrator project. Saw your clock project. Love it!

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