The Back and Forth of Windshield Wipers and Patent Lawsuits

Who among us hasn’t dreamed of having some brainstorm idea, prototyping it, and then have some huge company put it into worldwide production? The problem is, that’s not really as easy as it sounds in most cases. Take the case of Robert Kearns. Never heard of him? You use the …read more

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You Probably Don’t Want To Find This Toilet In Your Washroom

Ok, this one is a bit bizarre, but in perfect keeping with the subject matter: a talking toilet ripped from the pages of the Captain Underpants children’s books. Hackaday.io user [hamblin.joe]’s county fair has a toilet decorating contest and at the suggestion of their neighbour’s son, [hamblin.joe] hatched a plan to automate the toilet using an Arduino in the fashion of the hero’s foes.

Two Arduinos make up this toilet’s brains, an Adafruit Wave Shield imbues it with sound capabilities, and a sonic wave sensor will trigger the toilet’s performance routine when someone approaches. A windshield wiper motor …read more

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