reposting this tutorial I made some time ago to help bridge the divide between the internet and microcontroller pins, at the end you get a physical Hacker News

reposting this tutorial I made some time ago to help bridge the divide between the internet and microcontroller pins, at the end you get a physical Hacker News Badge - https://github.com/jareklupinski/hackernews-badge https://github.com/jareklupinski/hackernews-badge