Close
0%
0%

Craig Colvin

Entrepreneur and maker. Making things the amuse me.

San Jose, CA
Following
Send a private message
Similar accounts worth following
2 Followers
38 Following
2 Projects
72 Likes
craig-colvin
Send a private message

This user joined on 01/21/2020.

10.2k
43
23
57
A clock that uses children's magnetic alphabet numbers to display the time.
Project Owner Contributor

Refrigerator Magnet Clock

craig-colvinCraig Colvin

1.2k
519
6
15
This clock uses 4 vertical slides that contain the numbers and stepper motors position the slides so to display the correct time.
Project Owner Contributor

Slide Clock

craig-colvinCraig Colvin

20.1k
59
5
49
This is a 4 DOF 3D printable robotic arm that I am currently developing.
Project Owner Contributor

3D Printable Robotic Arm - ARManda

mattiasMattias

14.1k
173
11
163
This is my 3D printed 3-axis motion control slider for my DSLR camera.
Project Owner Contributor

3-Axis Camera Slider

isaac-chasteauIsaac Chasteau

11.3k
887
39
247
(Working Title)
Project Owner Contributor

Concrete Physics Clock

arcade-perfectarcade perfect

11.3k
108
3
103
This high tech water gun will track persons with the lidar sensor and fire several shots of water
Project Owner Contributor

Sentry water gun (lidar tracking!)

marcelMarcel

4.9k
65
24
77
Clickety-clackety goodness to display a decimal number
Project Owner Contributor

Mechanical 7-Segment Display

kmatch98kmatch98

4.7k
61
6
56
Easily document cables and wiring harnesses
Project Owner Contributor

WireViz

danielDaniel

3.7k
32
17
25
Develop a Turing machine that is simple to program and easy to understand.
Project Owner Contributor

TMD-1: A Turing Machine Demonstrator

michael-gardiMichael Gardi

3.2k
30
10
32
A clock build with CMOS logic, moving coil meters and a stepper
Project Owner Contributor

the electromechanicalanalogdigitalclock

christianChristian

3.2k
1.2k
10
67
Morphing clock
Project Owner Contributor

GETULA

ekaggrat-singh-kalsiekaggrat singh kalsi

3.1k
24
1
25
It can measure capacitance from 10 pF to 10,000 μF
Project Owner Contributor

DIY simple Arduino Autorange capacitance meter

mircemkmircemk

2.8k
29
8
29
A super simple, inexpensive method to make layer synchronized time lapse movies of 3D prints.
Project Owner Contributor

Layer Synchronized Time Lapse of 3D Prints

mark-rehorstMark Rehorst

2.8k
9
4
16
My six sided neopixel circuit sculpted cube is beautiful and also useful
Project Owner Contributor

Six Sided NeoPixel Cube

calhjhcalhjh

2.8k
22
4
21
Changeable, updatable Doctor Who psychic paper!
Project Owner Contributor

Psychic ePaper

thornhillThornhill!

801
5
0
7
Recycling an old Hard disk to a fancy clock
Project Owner Contributor

PendoLux

recycling-as-a-hobbyRecycling as a Hobby

455
4
6
7
images brought to light through time
Project Owner Contributor

Just:In.Time

john-opsahlJohn Opsahl

389
5
0
5
What does modern water blaster warfare look like?
Project Owner Contributor

Robotic Head Tracking Water Blaster

seansean

188
9
0
6
Creating a kick ass worm robot out of inexpensive servos
Project Owner Contributor

INCHY the Inch Worm

alex-martinAlex Martin

168
2
2
4
An ongoing project incorporating linear snap action and rigid chain mechanisms.
Project Owner Contributor

Snake In A Basket

greg-zumwaltGreg Zumwalt

View all

Share this profile

Share

Bits

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

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

  Are you sure? yes | no

Send a private message to Craig Colvin

Become cool instantly

Create your Hackaday.io profile like Craig Colvin and many others

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2025 Hackaday

Report user as inappropriate

You are about to report the user "Craig Colvin", please tell us the reason.