Submitter broke the rules a bit here, the HN headline should match the article/site title which is, "The Universe of the Lectron System."
Moreover, I feel like Arduino is the wrong comparison. I guess submitter meant "breadboard" circuits. (Where Arduino is often used, but these were popular decades before the Arduino came to town.)
Moreover, I feel like Arduino is the wrong comparison. I guess submitter meant "breadboard" circuits. (Where Arduino is often used, but these were popular decades before the Arduino came to town.)