arduino体感控制简单版

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https://learn.sparkfun.com/tutorials/apds-9960-rgb-and-gesture-sensor-hookup-guide/all

硬件连线

关键 VCC= 3.3v 不是 5v

下面这个库实测不起作用，不知道为什么

可用的库

程序

/*

  APDS9960 - Gesture Sensor

  This example reads gesture data from the on-board APDS9960 sensor of the

  Nano 33 BLE Sense and prints any detected gestures to the Serial Monitor.

  Gesture directions are as follows:

  - UP:    from USB connector towards antenna

  - DOWN:  from antenna towards USB connector

  - LEFT:  from analog pins side towards digital pins side

  - RIGHT: from digital pins side towards analog pins side

  The circuit:

  - Arduino Nano 33 BLE Sense

  This example code is in the public domain.

*/

#include <Arduino_APDS9960.h>

void setup() {

  Serial.begin(9600);

  while (!Serial);

  if (!APDS.begin()) {

    Serial.println("Error initializing APDS9960 sensor!");

  }

  // for setGestureSensitivity(..) a value between 1 and 100 is required.

  // Higher values makes the gesture recognition more sensible but less accurate

  // (a wrong gesture may be detected). Lower values makes the gesture recognition

  // more accurate but less sensible (some gestures may be missed).

  // Default is 80

  //APDS.setGestureSensitivity(80);

  Serial.println("Detecting gestures ...");

}

void loop() {

  if (APDS.gestureAvailable()) {

    // a gesture was detected, read and print to serial monitor

    int gesture = APDS.readGesture();

    switch (gesture) {

      case GESTURE_UP:

        Serial.println("Detected UP gesture");

        break;

      case GESTURE_DOWN:

        Serial.println("Detected DOWN gesture");

        break;

      case GESTURE_LEFT:

        Serial.println("Detected LEFT gesture");

        break;

      case GESTURE_RIGHT:

        Serial.println("Detected RIGHT gesture");

        break;

      case GESTURE_DOWN:

        Serial.println("Detected DOWN gesture");

        break;

      default:

        // ignore

        break;

    }

  }

}