All the gritty details of researching, ordering, building, and testing a bitcoin vending machine prototype.
The write-up of my renewable energy project at the Taipei Hackerspace using 2 Kickstarter projects, some electronics, soldering, and lots of sunshine.
I was invited to an Open Hardware event to give a talk introducing the Taipei Hackerspace, and met a bunch of really innovative and interesting people.
I wanted to use my smartphone headphones and mic with my laptop computer, so I made an adapter cable to achieve that.
Made an Arduino/RFID/Node.js/Websockets powered real-time check-in/out system for the Taipei Hackerspace, to see better when is someone there so people come visit.