Ambient Light Sensor – Don Luc Electronics

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LITE-ON Technology – Ambient Light Sensor

The LTR-303ALS-01 is a low voltage I2C digital light sensor [ALS] in a low cost miniature chipled lead-free surface mount package. This sensor converts light intensity to a digital output signal capable of direct I2C interface. It provides a linear response over a wide dynamic range from 0.01 lux to 64k lux and is well suited to applications under high ambient brightness.

Gravity: Analog Ambient Light Sensor

This Gravity: Analog ambient light sensor can assist you in detecting light density and provide an analog voltage signal to the controller as feedback. Additionally, you have the ability to trigger other components within your project by setting voltage thresholds.

DL2504Mk06

1 x UNIHIKER K10
1 x Gravity: Analog Ambient Light Sensor
1 x Lithium Ion Battery – 1000mAh
1 x Switch
1 x USB 3.1 Cable A to C

DL2504Mk06p

DL2504Mk06p.mp

/****** Don Luc Electronics © ******
Software Version Information
Project #30 - UNIHIKER - Ambient Light - Mk11
DL2504Mk06p.mp
DL2504Mk06
1 x UNIHIKER K10
1 x Gravity: Analog Ambient Light Sensor
1 x Lithium Ion Battery - 1000mAh
1 x Switch
1 x USB 3.1 Cable A to C
*/

// Include the Library Code
// Unihiker K10
#include "unihiker_k10.h"
// Arduino Image Cache
#include "arduino_image_cache.h"

// Create an object
// UNIHIKER K10
UNIHIKER_K10 k10;
// Screen
uint8_t screen_dir=2;

// Software Version Information 30-09
// Main program start
void setup() {
	
  // Begin
  k10.begin();
  // Init Screen
  k10.initScreen(screen_dir);
  // Canvas
  k10.creatCanvas();

}
// Loop
void loop() {

  // Draw Bitmap
  k10.canvas->canvasDrawBitmap(0,0,240,320,image_data1);
  // Text Read Light
  k10.canvas->canvasText("Read Light (lx)", 6, 0x330000);
  // Read Light
  k10.canvas->canvasText(k10.readALS(), 7, 0x0000FF);
  // Text Ambient Light
  k10.canvas->canvasText("Ambient Light (lx)", 8, 0x330000);
  // Ambient Light
  k10.canvas->canvasText(analogRead(P0), 9, 0x0000FF);
  // Update Canvas
  k10.canvas->updateCanvas();

}

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""" ****** Don Luc Electronics © ****** Software Version Information Project #30 - UNIHIKER - Ambient Light Sensor - Mk02 30-02 DL2408Mk05.py DL2408Mk05 1 x UNIHIKER 1 x USB Battery Pack 1 x USB 3.1 Cable A to C -*- coding: utf-8 -*- """ # Import the unihiker library from unihiker import GUI # Import the time library import time # Import the Board module from the pinpong.board package from pinpong.board import Board # Import all modules from the pinpong.extension.unihiker package from pinpong.extension.unihiker import * # Initialize the board by selecting the board type and port number; # if not specified, the program will automatically detect it Board().begin() # Instantiate the GUI class and create a gui object gui = GUI() # Display the initial background image 'dlemk02' img = gui.draw_image(x=0, y=0, w=240, h=320, image='DL2408Mk05p.png') # Ambient Light Sensor # Display the initial Ambient Light Sensor valueLight valueLight = gui.draw_text(x=30, y=151, text='0', font_size=18) while True: # Ambient Light Sensor # Read the light value AmbientLightSensor = light.read() # Update the displayed light value valueLight.config(text=AmbientLightSensor) # Delay for 1 second to keep the screen content displayed for a longer time time.sleep(1)

Project #30 – UNIHIKER – Ambient Light – Mk11

Project #30 – UNIHIKER – Ambient Light Sensor – Mk02