Hi there!
I also need a micro vibration motor with wireless control. Also about a tooth size or smaller. It will be used for mouse lower limp vibration (neuroscience research). Would really appreciate any advice!
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@MelcarC Welcome to the RobotShop Community. Not aware of any commercial products which are wirelessly controlled vibrators (other than the adult industry, if you want to try there), so if you’re looking for something custom you would need to integrate a micro RF receiver, relay, vibration motor and power source, and doing so within the size of a human’s tooth will likely require a custom-made circuit. Not an easy project.
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@MelcarC
The smallest I’ve seen are these and even then, it is still 2.1 mm x 10 mm x 2.1 mm (W / L / H). There’s also these for a different form factor, but 3.5 mm thick.
Either of those still require a power source, driving circuit (could be as simple as one transistor) and no wireless comm without further extra components.
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