In another one of my posts someone kindly pointed out that my vibration motor is drawing more mA from the arduino than is safe. data sheet: http://www.sparkfun.com/datasheets/Robotics/310-101_datasheet.pdf what is a safe way to use this motor... i am using both arduino uno and duem thank you w

safe way to attach coin vibration motor to arduino

MarkT November 1, 2012, 1:20pm 6

A simple bipolar switching transistor, base resistor and a 1N4148 diode will be the cheapest option I reckon.

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