Close
0%
0%

Jan Čejka

čarotvůrce

Praha, Česká republika
Following
Send a private message
Similar accounts worth following
1 Followers
1 Following
0 Projects
0 Likes
jan-ejka
Send a private message

This user joined on 06/17/2015.

198.6k
5.6k
38
1.1k
Secure your Internet, control your data, fight censorship. Bring your autonomous all in one privacy device everywhere.
Project Owner Contributor

Web security everywhere

arcadia-labsArcadia Labs

124.3k
1.4k
26
538
Goal: To assemble a working CO2 Laser from a minimum investment using only tools one can find at your average home improvement store.
Project Owner Contributor

Low Cost CO2 Laser Build

thundersqueakThunderSqueak

94.6k
1,235.4k
76
2k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

10.7k
728
2
63
A completely open hardware and open source software cell phone
Project Owner Contributor

Open Source Cell Phone

hugh-darrowHugh Darrow

9.3k
2.1k
4
40
An escape from the tyranny of low-quality soundcards
Project Owner Contributor

DrDAC USB Audio DAC

drewrisingerdrewrisinger

2.5k
21
4
20
Changeable, updatable Doctor Who psychic paper!
Project Owner Contributor

Psychic ePaper

thornhillThornhill!

1.3k
14
4
13
Join this project to contribute to the story
Project Owner Contributor

A sci-fi adventure by hackaday.io

shlonkinshlonkin

Share this profile

Share

Bits

Send a private message to Jan Čejka

Become cool instantly

Create your Hackaday.io profile like Jan Čejka and many others

Going up?

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

© 2024 Hackaday

Report user as inappropriate

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