5mm 940nm Infrared Receiver LED (IR Diode)

Key Features

• Wavelength: 940nm - Specifically designed for optimal performance in the infrared spectrum, making it ideal for various applications requiring IR communication and sensing.
• Size: 5mm - Standard LED package size, allowing for easy integration into a wide range of electronic projects and designs.
• High Sensitivity: Enhanced sensitivity to infrared light, ensuring reliable signal reception even in low-light conditions.
• Operating Voltage: Typically operates under a voltage of 1.2V to 1.5V, making it suitable for use in low-power electronic systems.
• Compact Design: Space-saving construction allows for use in multiplexed configurations and other compact layouts.
• Durable Construction: Built to withstand the rigors of electronic applications thanks to its robust design and materials.
• Compatibility: Works seamlessly with microcontrollers, LED drivers, and various other electronic components.

Applications

• Remote Controls: Widely used in TV remote controls, air conditioning units, and other consumer electronics for sending commands over short distances.
• Sensors: Employed in various sensing applications such as object detection, burglar alarms, and automated lighting systems.
• Communication Devices: Used in wireless communication devices that operate in the infrared spectrum, facilitating data transmission without interference.
• Data Transfer: Ideal for applications where data needs to be transmitted wirelessly over short distances, particularly in indoor environments.
• Robotics: Commonly utilized in robotic systems for obstacle detection and navigation purposes.

Energy

This 5mm 940nm infrared receiver LED operates efficiently within low voltage ranges, consuming minimal power while maintaining performance. Its energy-efficient design is particularly advantageous for battery-operated devices, extending battery life and reducing overall operational costs.

How to Use

To incorporate the 940nm infrared receiver LED in your project, follow these steps:

1. Connect the Anode and Cathode: Connect the anode of the IR diode to the positive terminal of your power supply. Connect the cathode to the ground.
2. Integration with Microcontroller: Use a microcontroller such as an Arduino or Raspberry Pi to read the output from the IR diode. Set up the correct GPIO pin to receive the signal.
3. Testing: Power on the system and use a remote control or another IR emitting device aimed at the diode to test the operation. The LED should detect the signal and the microcontroller should register the input accordingly.
4. Troubleshooting: If the diode does not respond, check connections, ensure that your IR device is emitting properly, and verify that your system settings are configured correctly.