While you come throughout a type of web moments that makes you smile it’s a magical feeling and that’s what occurred after we found this wonderful undertaking on the Each Taste of Robotic YouTube channel – a channel that has been round for lower than a 12 months.
These self-confessed nerds determined they needed to exhibit one thing at this 12 months’s Open Sauce convention to be held in San Francisco in the midst of June, however on the time they realized they solely had two weeks to provide you with an thought to be accepted.
They’d been messing round with an outdated Etch-a-Sketch, attempting to attract an ideal circle by hand when the thought sport to them to construct a robotic to manage the retro toy and, utilizing motors, get it to attract cool-looking photos.
The concept then superior to including a digicam that may take an image, use AI to transform the image to G-Code (the identical form of code as a 3D printer makes use of), after which ship the code to the motors which might then flip the wheels of the Etch-a-Sketch and recreate the image life in a matter of seconds.
We’re not even going to say, ‘sounds easy sufficient’ as a result of it doesn’t, however the boys began out with prototyping solidly for 2 weeks, firstly attempting to get the toy to attract a easy sq., breaking one within the course of earlier than transferring on to a gear and belt-drive system to attempt to not stress the system an excessive amount of.
Including within the digicam to take photos after which create Etch-A-Sketch artwork was one of many final issues they did and after many code iterations and tweaks, they lastly realized they’d one thing that labored.
The video above reveals all the journey and is properly value half an hour of your time. In direction of the top, we are able to see simply how good the code and system has gotten at drawing with the Etch-a-Sketch and we sit up for seeing what occurs after they take it to Open Sauce in a number of weeks time.
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