Printed from www.nzmeccano.com
The Donut by David Couch
This fun machine is a demonstration of remote control via Bluetooth Low Energy (BLE). It includes a tiny Arduino called Feather, from Adafruit, which has built-in BLE capability. It is controlled by an app on my phone, created with App Inventor from MIT. The look was inspired by Brian Neale's machine, but the design is all my own.
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