1 'Littlebits' 'Arduino' knife-wielding tentacle
A microcontroller driven tentacle robot brandishing a knife, a viral build shared both for laughs and as an example of the fun things microcontrollers can do.
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A microcontroller driven tentacle robot brandishing a knife, a viral build shared both for laughs and as an example of the fun things microcontrollers can do.
Numberphile's look at Primer, a mechanical counter sculpture that finds prime numbers, which has inspired several hobbyists to build their own versions.
Linked in Arduino and Raspberry Pi threads as something that other people's builds brought to mind, with nothing said about what it actually shows.