"What are some small useful things you’ve made with an Arduino?"
https://www.reddit.com/r/arduino/comments/pm9g1h/what_are_some_small_useful_things_youve_made_with/?utm_medium=android_app&utm_source=share
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
