“Electronics Project LCD1602 Beginners Starter Kit Compatible with Arduino UNO R3” has been added to your cart. View cart

-15%

Measure the Illuminance (intensity of light/luminous flux) with the BH1750FVI Breakout Board (GY-30) and an Arduino Uno

Name: Measure the Illuminance (intensity of light/luminous flux) with the BH1750FVI Breakout Board (GY-30) and an Arduino Uno
Brand: Robokreeda
SKU: 3062
Price: 1178.82 INR
Availability: InStock
Rating: 5 (1 reviews)

Category: Arduino Compatible Kits Tags: Arduino Uno, BH1750FVI Breakout Board (GY-30), Measure the Illuminance

KIT INCLUDED:

HARDWARE REQUIRED

SOFTWARE REQUIRED

Arduino IDE 1.8.5 (programmable platform for Arduino)

Click To Download:https://www.arduino.cc/en/Main/Software

SPECIFICATIONS

BH1750FVI Breakout Board Sensor Module

Chip: BH1750FVI
Power Supply: 3.3V – 5V
Light Range：0 – 65535 lx(Lux)
Sensor Built-in: 16-bit AD converter
Size(L x W): Approx. 3.2cm x 1.5cm
Direct digital output
Widely used to 1-lux high precision measurement
Standard IIC communication

PIN DESCRIPTION

BH1750FVI Breakout Board Sensor Module

Pin	Name	Description
1	GND	Ground (It grounds the Input and completes the circuit path )
2	VCC	3.3 V to 5 V (Recommended Voltage)
3	SDA	Serial Data (Serial Data used for I2C communication)
4	SCL	Serial Clock (Serial Clock used for I2C serial clock )
5	ADDR	Address Pin (It communicates with Sensor via I2C addresses)

CIRCUIT CONNECTION

The GND Pin (GY-30) is connected with GND Pin in the Arduino Uno board and VCC (GY-30) is attached to 3.3V to build a circuit which measures illuminance in the particular light source.
The SDA Pin (GY-30) is attached to Pin A4 and SCL Pin (GY-30) is connected to Pin A5 of the Arduino Uno board to get the data accordingly.
The ADDR Pin can connect with 2 devices of BH1750 with different addresses. But it depends on ADDR Pin status.
- If ADDR = LOW, The address will be 0x23
- If ADDR = HIGH, The address will be 0x5C
But the ADDR Pin is not used in this particular circuit.
The sensor detects the illuminance from the light source which is being displayed on the output screen (serial monitor).

CODE

Click to see the code here: https://docs.google.com/document/d/e/2PACX-1vSoopDGdz7NHvO2NiTR18o-Y39MSoXixItDdu5-GWORRVggwZIxpn0B8zi1zf9PzmWMOUwr8moh2fsh/pub?embedded=true

Important Note: You need to Install the Libraries for the given Light Sensor (GY-30). Here, are the Steps:

Search for the Library in Manage Libraries
Enter the name of the Library (BH1750.h) in the Search Bar.
Check if the Library is Installed or not.
If not, then click on Install Button and include the library.

WORKING

After Uploading the code see the output just by opening the Serial Monitor. You can see the value of Luminous flux Value

Block Diagram:

Welcome to this Arduino-based BH1750 Breakout Board Sensor Module which mainly consists of a serial clock Pin (SCL), Serial data pin (SDA), Power Supply (VCC), and Address Pin (ADDR) and a Ground (GND) pin. The input is being transmitted towards the SDA and SCL pin,i.e, A4 and A5 of the Arduino Uno respectively. And the Output is being displayed on the serial monitor.

Its working principle depends upon the reflecting light from a light source and measurement of illuminance is done in terms of lux. Lux is also known as luxens which is responsible for the amount of illuminance in a particular light source. With the BH1750 Light Sensor intensity, you can directly measure the lux. The data which is output by this sensor is directly output in Lux (Lx). When objects are lighted they get the 1 lx luminous flux in one square meter (in general), their light intensity is 1lx. It also has three measurement modes such as:

H-resolution with the sensitivity of 0.5 lux.
H-resolution with the sensitivity of 1 lux.
L-resolution with the sensitivity of 4 lux.

Battery operated	Yes , 1 nos 9V battery included

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

-31%

Ultimate Uno R3 Kit compatible with ARDUIN0 IDE

Add to cart

Arduino Compatible Kits

Ultimate Uno R3 Kit compatible with ARDUIN0 IDE

-11%

Blog

{"title":"All","number":"3","post_title":1,"ignore_sticky_posts":true,"meta":{"meta_date":true},"layout":"list","list_layout":"list_1","grid_layout":"grid_1","featured_layout":"featured_1","image_size":"hexwp_thumbnail","ratio":"hw-ratio100","image_width":"27","box_layout":"none","post_type":"post","action":"hexwp_post_list","post_status":"publish"}

Factors to Consider before buying a Robot Toy

September 17, 2024

Learn STEM, robotic engineering, and design with Robotic Kits

September 17, 2024

What to look for in a robotics kit for older kids?

September 17, 2024

Related products

UNO R3 Board Starter Kit 30+ DIY Projects Video tutorials

Scratch Starter Kit,Super Base Sensor Modules Kit Based on Arduino UNO R3 ATmega328P

Crowbits-Creator Kit Based on Arduino, 12-in-1 STEM Toy for Kids, Educational Science Experiment Set, Coding Block Sensor Module, Crowbits Creator Kit

Electronics Project LCD1602 Beginners Starter Kit for Compatible with Arduino Smd UNO R3

IDUINO RC522 RFID Starter Kit Compatible with Arduino UNO, Mega2560, Nano with ADXL345

Ultimate Uno R3 Kit compatible with ARDUIN0 IDE

Factors to Consider before buying a Robot Toy

Learn STEM, robotic engineering, and design with Robotic Kits

What to look for in a robotics kit for older kids?

Categories

My Account

Information