Voice Control Electric Fan

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Objective

To have a voice control of the electric fan and the louder your voice becomes, the faster the fan rotates.

Principle

Equipment

Module Number Function
Microduino-CoreUSB 1 Core board
Microduino-Sensorhub 1 Sensor pin board
Microduino-MIC 1 Sound detection sensor
Microduino-Fan 1 Electric fan
Microduino-BM 1 Battery management
File:MicroduinoScreamingFans.jpg
600px

Hardware Buildup

  • Setup 1：Connect the CoreUSB to the computer, open the program examples, select the right board and download the program.
File:MicroduinoScreamingFans1.jpg
600px
  • Setup2：Connect the MIC module to the A2 pin of the Sensorhub and the Fan to the D6 pin.
Microduino-sensorhub rule.JPG
File:MicroduinoScreamingFans2.JPG
800px
  • Setup6：Connect the battery to the BM module.
File:MicroduinoScreamingFans3.JPG
800px

Software Debugging

Code Description

  • Define the control pin
#define motor_pin 6

int micPin = A2; 
int micValue=0;
bool isRoar=false;

Result

You can have a voice control of the fan and the louder your voice becomes, the faster the fan rotates.

Video

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