01 May '13, 1pm

Bluetooth stepper motor driver

Bluetooth stepper motor driver

The motor can’t be driven directly, but with a simple motor driver like the L293 chip [Dan] used it’s not hard to interface them with your control hardware of choice. From there he added an ATtiny85 which will take care of the stepping protocol necessary to move the motor. The Bluetooth module he’s using functions as a serial device, making it really simple to interface with the uC. [Dan] uses a pin header to connect the module, so switching to a different type of serial device in the future will be quick and painless.

Full article: http://hackaday.com/2013/05/01/bluetooth-stepper-motor-dr...

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