Close
0%
0%

CJ

Engineer, designer. Custom electronics for creative professionals; scalarelectronics.com

Washington, District of Columbia
Following
Send a private message
Similar accounts worth following
2 Followers
43 Following
2 Projects
18 Likes
cj
Send a private message

This user joined on 12/25/2016.

1.5k
12
0
15
Recycled an old phone. It was weird when I got it, now it is weirder.
Project Owner Contributor

GTE Automatic Electric Rotary Colorwheel

cjCJ

688
3
0
3
Add active cooling to your Monoprice Mini's controller and reduce extruder skipping
Project Owner Contributor

MP Mini Case Fan Upgrade

cjCJ

108.2k
4.1k
19
362
An open-source ultrasound imaging dev kit side project
Project Owner Contributor

Murgen: open source ultrasound imaging

kelu124kelu124

22.9k
4.6k
27
88
Multichannel audio systems based on BeagleBone. Compatible to Linux and Bela's hard real-time environment. In Stock at Shop.Bela.io
Project Owner Contributor

CTAG FACE and BEAST Multichannel Audio Systems

henrik-langerHenrik Langer

15.5k
858
3
21
An 8x8 Led matix to display messages on the wall
Project Owner Contributor

Pi Zero IOT Led Matrix Beamer

alain-mauerAlain Mauer

10.2k
526
8
59
Well, this is the next evolutionary step from when I first bought the Plab 2.5 spectrometer kit
Project Owner Contributor

DAV 4 UV/VIS Spectrometer

david-h-haffner-srDavid H Haffner Sr

8.3k
7.6k
8
22
Eliminate belts, pulleys, leadscrews.
Project Owner Contributor

linear stepper motor 3d printer

deepsoicDeepSOIC

6.4k
150
14
36
Old and new come together for an old school intelligent terminal.
Project Owner Contributor

DL1416SmarTerm LED Computer/Terminal

dan-julioDan Julio

5.5k
5.1k
7
26
Interface a Pi Zero directly to a Commodore 64 via User Port and IEC. Give your C64 a Linux upgrade.
Project Owner Contributor

Raspberry Pi Zero W / Commodore 64 Interface Board

leif-bloomquistLeif Bloomquist

2.8k
2.3k
7
31
A robo-pet
Project Owner Contributor

Pony Bot

dehipudeʃhipu

2.7k
2.1k
0
12
An audio analyzer using teensy 3.2 + audioshield
Project Owner Contributor

Teensy Audio Analyzer

marcell-marosvolgyimarcell marosvolgyi

1.8k
149
0
10
This project is an exploration of a pneumatic artificial hand that could be used for a robot or as a prosthesis.
Project Owner Contributor

Soft-Handy

nelson-phillipsNelson Phillips

1.8k
1.7k
0
13
Simple project as an initiation to neural networks
Project Owner Contributor

AVR Perceptron (initiation to neural networks)

foxmjayFoxmjay

1.3k
486
0
6
a robotic handpuppet
Project Owner Contributor

Balambér

borazsloborazslo

1.3k
257
1
3
UNO bootloader, LCD 20x4, rotary, buzzer, DS3231, and arduIoT U1 library, helps to build an alarm clock
Project Owner Contributor

Alarm Clock using arduIoT U1

dimitri-synodinosDimitri Synodinos

1.1k
1.1k
0
5
A seven segment LED display clock, immersed in mineral oil.
Project Owner Contributor

JAR Clock

marius-taciucMarius Taciuc

913
949
0
5
In this Augmented Reality Facebook tutorial you can take a screenshot of augmented reality view and share it on Facebook.
Project Owner Contributor

Screenshot of Augmented Reality View and Sharing

edgaras-artEdgaras Art

663
611
0
4
Simple, programmable and bare-minimum breakout boards for majority of standard microcontrollers
Project Owner Contributor

oneMicro

sandeep-patilSandeep Patil

433
39
1
27
A one-handed portable synthesizer from the future
Project Owner Contributor

Moon Germs

kenneth-marutKenneth Marut

383
808
0
3
Use a secondary extruder of hot glue on your 3d printer for simpler and better supports
Project Owner Contributor

Hot Glue Support for 3D Printing

tanahTanaH

View all

Share this profile

Share

Bits

Send a private message to CJ

Become cool instantly

Create your Hackaday.io profile like CJ and many others

Going up?

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

© 2026 Hackaday

Report user as inappropriate

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