Mehmet Efe Ozbek

Mehmet Efe Ozbek

PhD, Atilim University, Incek, Ankara, Turkey

Areas of interest of the author: Measurement Microcontrollers Usage

Publications on RadioLocman by the author Mehmet Efe Ozbek:

  1. Piezoelectric Driver Finds Buzzer's Resonant Frequency
    Piezoelectric buzzers find wide use as audible-signal generators because of their low power consumption and clear, penetrating sound. An external driver or a self-driven circuit that oscillates at the resonant frequency of the piezoelectric element can drive these buzzers....
    17-11-2022
  2. Microcontroller Drives Piezoelectric Buzzer at High Voltage Through One Pin
    A previous Design Idea demonstrates how you can use a microcontroller to drive a piezoelectric buzzer at a high alternating voltage through a four-MOSFET circuit that interfaces to two of its I/O pins (Reference 1). This expanded Design Idea provides a modification of the...
    05-03-2013
  3. Microcontroller drives piezoelectric buzzer at high voltage
    Piezoelectric buzzers find wide use in embedded systems for audible-signal generation. You can drive a piezoelectric element directly from a microcontroller’s I/O pins, but the maximum voltage rating and loudness of a piezoelectric buzzer are typically several times larger...
    31-01-2013