User manual

IDUINO for Maker’s life

www.openplatform.cc

Easy Active Buzzer Sound Module (SE047)

1．Introduction

This module can make sounds by your HIGH signal , different high or low signal

frequency generate beautiful sounds. And, this module has integrated 3-pin terminal,

which can be simply and tidily connected with Arduino sensor expansion board, like

the following picture:

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IDUINO for Maker’s life Easy Active Buzzer Sound Module (SE047) 1．Introduction This module can make sounds by your HIGH signal , different high or low signal frequency generate beautiful sounds. And, this module has integrated 3-pin terminal, which can be simply and tidily connected with Arduino sensor expansion board, like the following picture: www.openplatform.
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IDUINO for Maker’s life Specification  Operation voltage: 5V  With 3-pin Jumper 2 Pinout Pin IN VCC GND Description Digital signal input pin Power Ground 3.Example Wire connection as below: Vcc-----------5V Gnd-----------gnd IN-----------D8 ******Code begin****** int speakerPin = 8; void setup () { pinMode (speakerPin, OUTPUT); } void loop () { analogWrite (speakerPin, 255); delay (50); analogWrite (speakerPin, 0); delay (10); } ******Code End****** www.openplatform.