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Posts Tagged ‘Precision Microdrive’

App note: Vibration Motors – Voltage Vs Frequency Vs Amplitude

Sunday, February 17th, 2019

All about vibration motors and how its frequency and amplitude be controlled in this app note from Precision Microdrives. Link here We’re often asked how to adjust the vibration amplitude or frequency of our various vibration motors. In this article, we’ll look at how simple it is, why it can...

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App note: Discrete driver circuits for vibration motors

Sunday, May 10th, 2015

Simple solution in driving vibration motors, an app note from Precision Microdrives. Link can be found here This bulletin covers the circuitry required to drive vibration motors from a high impedance signal source (for example an output pin of a micro controller / digital device). There are several integrated IC's...

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Recent Comments

  • Max: Seems like an unexpectedly violent way to remove the chip indeed. A hot air station should of course do the job just fine, but in...
  • jose: Part removal described here is pure butchery, the cheapest hot air station will do a fast and clean job removing the QFP, heat air to...
  • Cody: Yes please
  • Marko: armature -> amateur
  • Crawford: Dibs,