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Fast Power-MOSFET Driver Cookbook

Project tutorial by

  • 1 comment
  • 11 respects

Praduino Arduino-Based Multimeter

Project tutorial by pradyumne

  • 13 respects

Arduino Repulsive Electromagnetic Levitation

Project tutorial by Mirko Pavleski

  • 16 respects

  • Fast Power-MOSFET Driver Cookbook 15 days ago

    Thank you for this interesting discussion. My question is why you use in chapter 4 not a small MOSFET for Q1. And I would also use a current source instead of RC, this could save some current during OFF.
    Regards Christian

  • Praduino Arduino-Based Multimeter about 1 month ago

    Hi Steven, maybe he is using an ADS1115 chip, this has 16 bits in the same family (I use this type) But we all like Antonio are missing the schematic!!

  • Arduino Repulsive Electromagnetic Levitation about 2 months ago

    I like your solution because it is rather simple. The control loop is as fast as possible with a binary output. Did you try to use a PWM output? The difficult part may be is to get an toroid magnet and to adjust the best hight. What is the mean current through the coil, because you talk about only 200 windings.

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