The idea is a top/ chimney pipe/ tall hat which has the mind of it's own (akin to the Sorting Hat in Harry Potter). This hat is very conscious about social distancing (rightfully) and if you go too close it will shout at you (not quite rightfully). When the hat is shouting it’s mind blows … Continue reading Building the AntiSocial Distance Machine – The Arduino code (HC-SR04, DFmini Player) and electronics