TSL2561 Luminosity & Infrared Light Integrating Sensor

Specifications:

Model: TSL2561
Type: Luminosity and Infrared Light Sensor
Interface: I2C
Operating Voltage: 3.3V to 5V DC
Measurement Range: 0.1 lux to 40,000 lux

Special Features:

Light Measurement: Measures both visible light and infrared light to determine overall light intensity.
Digital Output: Provides digital output via I2C, which is easy to interface with microcontrollers.
Integrated Device: Combines two photodiodes to accurately measure ambient light and infrared light.
Low Power Consumption: Designed to operate with minimal power, making it suitable for battery-operated devices.

Original price was: ৳ 700.00.Current price is: ৳ 550.00.

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Specification

Overview

Wiring Connections:

VCC:
- Connect to a 3.3V or 5V power supply on your microcontroller or development board.
GND:
- Connect to the ground (GND) of your microcontroller or development board.
SCL (Serial Clock Line):
- Connect to the I2C clock line on your microcontroller.
SDA (Serial Data Line):
- Connect to the I2C data line on your microcontroller.

Power:

Operating Voltage: 3.3V to 5V DC
Power Consumption: Very low, typically around 2.5 mA during measurement.

Input and Output:

Input:
- Power Input: 3.3V or 5V DC.
Output:
- I2C Data: Provides light intensity data in digital format through I2C communication.

Physical Characteristics:

Size: Compact, typically around 2 x 2 cm.
Mounting: Can be mounted on a surface using adhesive or through mounting holes.
Material: PCB with integrated light sensor components.

Technical Specifications:

Light Range: Measures from 0.1 lux (very dim light) to 40,000 lux (bright sunlight).
Resolution: 12-bit resolution for accurate light measurements.
Sensitivity: Adjustable through configuration registers.
Accuracy: High accuracy for both visible and infrared light measurements.

Additional Features:

Automatic Gain Control: The sensor automatically adjusts its gain to handle different light levels.
Timing Options: Multiple timing options available for adjusting measurement frequency.
Calibration: Can be calibrated to improve accuracy for specific applications.

How to Use:

Connect the Sensor:
- Power: Connect the VCC pin to a 3.3V or 5V power supply.
- Ground: Connect the GND pin to the ground (GND) of your microcontroller.
- I2C Lines: Connect the SCL and SDA pins to the corresponding I2C lines on your microcontroller.
Set Up the Microcontroller:
- Programming: Use your microcontroller’s programming environment (such as the Arduino IDE) to write code that communicates with the sensor via I2C.
Initialize the Sensor:
- Configuration: Initialize the sensor and configure it for the desired measurement mode and timing settings.
Read Light Values:
- Data Retrieval: Use I2C commands to request light intensity data from the sensor.
- Process Data: Process the data to determine the luminosity and infrared light levels.
Calibration:
- Adjust Settings: Optionally calibrate the sensor to match your specific light measurement requirements.
Testing:
- Verify: Test the sensor under different lighting conditions to ensure accurate readings and proper functionality.

The TSL2561 Luminosity & Infrared Light Integrating Sensor is ideal for applications where accurate light measurement is crucial, such as in environmental monitoring, lighting control systems, and daylight harvesting projects. Its compact size, ease of integration, and low power consumption make it a versatile choice for many electronic projects.