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Nobody loves a ineffective robotic greater than we do right here at Hackaday. But when anybody does it is likely to be [ARC385] along with her Bug Chunk Bot.
A real engineering marvel, [ARC385]’s bug bot extinguishes the candle by itself little birthday cupcake. Yup. That’s it! Much more peculiar, (and to be truthful, considerably fittingly) earlier than her bug releases its less-than-crushing chew, it performs itself a bit of Completely happy Birthday jingle. Appears legit.
If you happen to select to construct this little bug your self, you’ll be completely happy to know that the electronics on this construct are fairly easy. Servo motors management the pincers and a photoresistor detects the flame. [ARC385] tried utilizing a flame sensor as an alternative of the photoresistor, however talked about she couldn’t get constant efficiency at her required sensing distance. She additionally mentions that you simply’ll most likely have to calibrate the photoresistor to ambient mild if for no matter motive you select to embark on this construct your self.
[ARC385] did a fairly good job with the laser-cut plywood to assemble the bug, however utilizing plywood provides a couple of extra query marks to this already puzzling construct. She even talked about having to change the pincers in order that they wouldn’t catch fireplace attempting to extinguish the candle.
Can be cool if the candle may rekindle itself, however we are able to’t probably assist making this hack much more of a fireplace hazard than it already is.
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