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Trace: • Buzzer module

Table of Contents

Buzzer module

Buzzer module purpose is to signal the user when a event occurs.

Specifications

  • Frequency: 1kHz-3kHz
  • 4 optional control ports

Electrical connection

Connected to port GPIO14

en/iot_homelab_kit/hardware/sound_module.txt · Last modified: 2020/07/20 09:00 by 127.0.0.1
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