Close
0%
0%

JK

Jack of all trades, master of few

USA
Following
Send a private message
Similar accounts worth following
1 Followers
25 Following
1 Projects
3 Likes
jk
Send a private message

This user joined on 05/19/2023.

601
5
0
3
Convert a $30 Aliexpress Lamp tester into an advanced A.C. current limiter with 4 switched bulbs, fuse, and voltage/current/power meter
Project Owner Contributor

Deluxe A.C. Light Bulb Current Limiter

jkJK

90.7k
3.3k
53
358
Portable Power Platform for Pi Zero
Project Owner Contributor

PiSugar Battery for Raspberry Pi zero

jdaieJdaie

51.6k
6k
30
196
FREE and Open Source, Arduino Due based Telescope Control GOTO
Project Owner Contributor

rDUINOScope Boiana

dessislav-gouzgounovDessislav Gouzgounov

32.7k
8.2k
14
43
Arduino connects to the TX line (of a router, RPI) and display serial data on smartphone over WiFi
Project Owner Contributor

Hardware serial port monitor with WiFi

frenkyFrenky

21.7k
6.7k
6
35
Got a Raspberry Pi ? A few more bucks turn it into a networked SPI Flash chip reader/writer
Project Owner Contributor

SPI Flasher

yann-guidon-ygdesYann Guidon / YGDES

13.7k
5.2k
4
58
Get high-resolution 3D printing by building your own.
Project Owner Contributor

Laser SLA 3D printer with galvo

mark-pengMark Peng

10.1k
3.6k
4
6
Step-by-step instruction to run Wine on Raspberry Pi (or other ARM) using ExaGear Desktop
Project Owner Contributor

Run Wine on Raspberry Pi

dmitryDmitry

9.9k
4.8k
0
58
diy direct-drive extruder 3D printer running Klipper firmware
Project Owner Contributor

protoDEV 3d printer

michal-wojciechowskiMichal Wojciechowski

9.5k
316
11
29
A lost art, that few can still use, and guard viciously as a company secret.
Project Owner Contributor

Universal Coil winding Machine

brettBrett

4k
1.3k
0
5
Using the MAX30100 integrated heart rate monitor and pulse oximeter for a wrist-worn heart monitor
Project Owner Contributor

Arduino Pulse Monitor and Pulse Ox with MAX30100

orlando-hoilettOrlando Hoilett

4k
4k
3
35
From a plastic bottle to a new 3D printed object in one process.
Project Owner Contributor

Bottle Recycling 3D Printer

kendoken.do

3.6k
3.8k
0
67
A fully open-source digital power electronics technology framework for fast prototyping switch-mode power supplies
Project Owner Contributor

DIY Power for all - OwnTech

jean-alineiJean Alinei

3.3k
2.7k
2
19
An OS boot selector switch based on the Pimorini Tiny 2040
Project Owner Contributor

Tiny 2040 Hardware Boot Switch

william-somskyWilliam Somsky

2.4k
495
2
13
Mouse modified with capacitive touch button not only helps those with limited mobility (such as ALS), but also makes the mouse click silent
Project Owner Contributor

Capacitive Touch Button Computer Mouse Hack

bin-sunBin Sun

2.4k
2.5k
1
8
Produce a working Wozniak design blue box
Project Owner Contributor

WoZ Bluebox hardware recreation

cprossucprossu

2.3k
2.7k
0
9
Regular sleep masks uncomfortable, let in too much light, or are otherwise just not cutting it? Why not make one yourself?!
Project Owner Contributor

More 3D Printed Molds: Custom Sleep Mask

joe-mJoe M.

1.6k
2.1k
0
9
AI Based Object Tracking Robot Using Arduino and HuskyLens
Project Owner Contributor

Arduino AI Object Tracking Robot

jithin-sanalJithin Sanal

787
788
0
10
This module is a fully functional implementation of a single electrocardiogram (ECG) analog frontend in a breadboard friendly configuration.
Project Owner Contributor

Small Single Lead ECG Analog Frontend

chinshuchinshu

701
770
0
4
An edge device to collect, store, analyze and react to IoT Data, plus sensors
Project Owner Contributor

EDGE IoT DATA COLLECTION DEVICE

david-g-simmonsDavid G. Simmons

View all

Share this profile

Share

Bits

Send a private message to JK

Become cool instantly

Create your Hackaday.io profile like JK 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 "JK", please tell us the reason.