Added example for BH1750 lux sensor

2014-03-02 18:07:40 +01:00
parent 1d6ebad67e
commit 1cb1143c94
6 changed files with 362 additions and 0 deletions
@@ -0,0 +1,37 @@
+/*
+
+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);
+}