Hackjam 14th January 2020 – Air Quality

Today I installed the Air Quality sensor at the Lab. It is constructed around a D1-mini (ESP8266) and connected to an SDS011 and a BME280.
Hong Kong's First Hackerspace
Today I installed the Air Quality sensor at the Lab. It is constructed around a D1-mini (ESP8266) and connected to an SDS011 and a BME280.
This evening a few visitors from the USA, talks on the development of sensors for a golf putter …
Date / Time : Tues Jan 15, 2019; 8:30- 9:30pm Containers are everywhere, but do you know how to create the root filesystems that they use? There are simple tools available to create your own custom Ubuntu or Debian root filesystem. By using these tools to build environments matching your needs, you will end up …
We are starting a Study Group on networks to Learn / Share knowledge in a collaborative approach during next week HackJam. We will start with general knowledge around TCP/IP, UDP, STUN/TURN, or anything else you wish to talk about on the subject of this study group on networks. Other topics such as P2P zero install …
Tonight, we had an unscheduled visit by a French hacker who has been working the past year on reverse engineering the HTC Vive system and made a miniature version of their tracker / sensor. That system enable to follow 3d position a person or an object in a 3d space in real time. He explained …
Read More “HackJam: unscheduled presentation on 3D positioning”
Date / Time: Tuesday, September 4, 8:30 PM to 9:30 PM OpenStreetMap (OSM) is an open-source worldwide mapping platform, built by community volunteer geographers. Started 14 years ago, the project now covers the whole planet, often in incredible detail. Now with over 1 million active contributors, OpenStreetMap is used on thousands of sites and apps, including for hiking, …
Read More “Presentation: A Hackers Introduction to OpenStreetMap”
Date / Time : Tuesday, August 21, 8:30 PM to 9:00 PM During this week’s Hackjam, we’ll have a brief overview and discussion about the recent “foreshadow” intel CPU vulnerability – what is it, how’s it being exploited and how can you protect yourself. Attendance is free, donations appreciated.
During our HackJam on the 13th of March 2018, we will have a presentation by a French artist: eqko You are welcome to join us for that mini event at 8pm at our place eqko is an audiovisual research duet that makes an attempt to bridge digital arts and shamanic rituals. Using free and custom …