Annoy Your Neighbors with MIDI Musical Siren
[Yannick], aka [Gigawipf] brings us this (mostly) musical delicacy: a 3D-printed siren that’s driven by a brushless quadcopter motor, and capable of playing (mostly) any music that you’ve got the MIDI score for. This is a fantastic quickie project for any of you out there with a busted quad, or even some spare parts, and a 3D printer. Despite the apparent level of difficulty, this would actually be a great quickie weekend build.
First stop is Thingiverse, for the Mini Air Raid Siren model. Start that printing and get to work on the electronics. For the MIDI-to-ESC (electronic speed controller) …read more
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