GY-302 BH1750 光強度光照度感測器模組 (數位輸出)

商品說明

GY-302 BH1750 光強度光照度感測器模組 (數位輸出)

◎ 感測晶片：ROHM原裝BH1750FVI晶片
◎ 電源：DC3 ~ 5V
◎ 感測範圍：1 ~ 65535 Lux
◎ 感測器內置16bit，AD轉換器直接數位輸出，省略複雜的計算
◎ 不區分環境光源、接近於視覺靈敏度的分光特性
◎ 可對廣泛的亮度進行1Lux的高精度測定
◎ 具有低電流斷電保護
◎ 受到紅外線影響非常小

• 型號:GY-302
• 尺寸：13.9mm X 18.5mm
• 採用ROHM原裝BH1750FVI晶片
• 供電電源  ：3-5v
• 資料範圍：0-65535
• 感測器內置16bitAD轉換器
• 直接數位輸出，省略複雜的計算，省略標定
• 不區分環境光源
• 接近於視覺靈敏度的分光特性
• 可對廣泛的亮度進行1勒克斯的高精度測

GY-302 BH1750 Chip Light Intensity Light Module

Features:

•Type: GY – 302
•Size: 13.9 mm X 18.5 mm
•The original BH1750FVI ROHM chip
•Power supply: 3-5 v
•Data range: 0-65535
•Sensor built-in and bitad converter
•Direct digital output, bypassing the complicated calculation, omit •calibration
•Do not distinguish between ambient light
•Close to the visual sensitivity of spectral characteristics
•For a wide range of brightness for 1 lux high precision measurement

/*

Example of BH1750 library usage.

This example initalises the BH1750 object using the default
high resolution mode and then makes a light level reading every second.

Connection:
 VCC-5v
 GND-GND
 SCL-SCL(analog pin 5)
 SDA-SDA(analog pin 4)
 ADD-NC or GND

*/

#include <Wire.h>
#include <BH1750.h>


BH1750 lightMeter;


void setup(){
 Serial.begin(9600);
 lightMeter.begin();
 Serial.println("Running...");
}


void loop() {
 uint16_t lux = lightMeter.readLightLevel();
 Serial.print("Light: ");
 Serial.print(lux);
 Serial.println(" lx");
 delay(1000);
}