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19
BIGdsPIC6 Development System
MikroElektronika
page
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Due to a built-in piezo buzzer, the develompent system is capable of emitting audio signals. For the piezo buzzer to operate normally
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appropriate code written to its memory. Remember, when writing the voltage signal generation code, the piezo buzzer’s resonant
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Jumper J18 is used to connect the piezo buzzer with the RD8 microcontroller pin.
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: Piezo Buzzer
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: Piezo buzzer and microcontroller connection schematic
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Transistor Q5 is used to amplify
voltage signal generated by the
microcontroller
Piezo buzzer’s resonant
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