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The active buzzer module for Arduino

The active buzzer module for Arduino

Short Description:

  • Model: active buzzer module; trigger low; buzzer control panel For Arduino
  • Brand Name: MIC
  • Condition: Brand New With Original Manufacturer

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2,00 €

CK-200-236

Availability : In Stock

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Detailed Description:

 

 

 

Note, the " source " is not a power. But that shock source.

Passive buzzer is characteristic:

  • Passive internal without oscillating source, so if the DC signal not to tweet. Must use 2K~5K Fang Bo to drive it
  • Voice frequency controllable, can make a " wise guy hair rope lacidipine effect".
  • In some cases, and LED can multiplex a control orifice

The feature is active buzzer:

  • Active buzzer with vibration source, so long as a power will be called
  • Procedures convenient control, a single level can make it sound, while the passive buzzer can not do it.

Module description:

  • The 1 module uses a 9012 transistor drive
  • 3.3V-5V working voltage
  • Is provided with a fixed bolt hole, convenient installation
  • Small PCB size: 3.3cm * 1.3cm

The two module interface description ( 3 line ):

  • VCC external 3.3V-5V voltage ( can be directly related to 5V single chip and 3.3V chip. )
  • GND external GND
  • I/O external singlechip IO mouth
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