3mm IR Receiver 940nm

Description

Table of Contents:

1. Introduction to 3mm IR Receiver 940nm
2. Key Features of 3mm IR Receiver 940nm
3. Applications of the 3mm IR Receiver
4. How to Use the 3mm IR Receiver 940nm in Your Project
5. Technical Specifications
6. Advantages of Using the 3mm IR Receiver
7. Comparison with Other IR Receivers
8. Why Choose Our 3mm IR Receiver 940nm?
9. FAQs

Introduction to 3mm IR Receiver 940nm

The 3mm IR Receiver 940nm is a compact, high-performance infrared sensor designed for precise signal reception in electronic applications. Whether you are working on a remote-controlled device, home automation, or other IR-based projects, this receiver offers a reliable and efficient solution. Its 3mm round black lens is perfect for use in space-constrained designs, while the 940nm wavelength ensures compatibility with most infrared transmitters. With a receiving angle of 90 degrees and a compact form factor, the 3mm IR receiver is a versatile component in various applications.

Key Features of 3mm IR Receiver 940nm

• 3mm Diameter Lens: The small lens makes it ideal for compact designs where space is a premium.
• 940nm Wavelength: Ensures optimal compatibility with most infrared light sources.
• 90° Receiving Angle: Provides a wide field of reception, making it perfect for use in directional devices.
• Forward Voltage / Current: Operates efficiently at 20mA, making it energy-efficient.
• Polarity: Easy to integrate into your circuit with its clear anode (longer part) and cathode (shorter part) differentiation.

Applications of the 3mm IR Receiver

The 3mm IR Receiver 940nm can be used in a wide range of applications, including but not limited to:

• Remote Controls: Often used in devices to receive signals from remote transmitters.
• Robotics: Acts as a sensor in robots for communication and navigation.
• Home Automation: Suitable for receiving signals from various home automation devices.
• Security Systems: Can be integrated into IR-based surveillance and security systems.

In any application where infrared signal reception is needed, this 3mm IR Receiver 940nm is a reliable and efficient choice.

How to Use the 3mm IR Receiver 940nm in Your Project

Integrating the 3mm IR Receiver 940nm into your project is straightforward:

1. Connect the Cathode and Anode: The longer part is the anode (positive), and the shorter part is the cathode (negative).
2. Power the Circuit: Ensure your circuit provides the correct current (20mA) for optimal functionality.
3. Align the IR Transmitter: Position your infrared transmitter within the 90° receiving angle for the best results.

Technical Specifications

• Lens Size: 3mm round, black
• Wavelength: 940nm
• Receiving Angle: 90 degrees
• Operating Current: 20mA
• Polarity: Anode (longer pin), Cathode (shorter pin)

These specifications ensure the 3mm IR Receiver 940nm is not only compact but also highly compatible with various IR transmitters, offering flexibility in design.

Advantages of Using the 3mm IR Receiver

• Compact Design: Fits easily into space-constrained projects.
• High Compatibility: Works with most infrared transmitters, making it versatile across different projects.
• Energy Efficient: Operates at a low current, making it perfect for battery-powered devices.
• Wide Reception Angle: The 90-degree receiving angle allows for flexible device positioning.

Comparison with Other IR Receivers

Compared to larger receivers, the 3mm IR Receiver 940nm offers the advantage of space savings without sacrificing performance. While other IR receivers may offer slightly larger receiving angles, the 90-degree angle of this receiver is more than sufficient for most applications, and its 3mm size makes it perfect for compact projects.

Why Choose Our 3mm IR Receiver 940nm?

Our 3mm IR Receiver 940nm stands out due to its combination of compact size, excellent performance, and competitive pricing. Whether you’re working on a remote control project or a sophisticated home automation system, this receiver delivers reliable signal reception every time.

• High Quality: Manufactured to meet industry standards.
• Affordable: Great value for money without compromising on performance.
• Excellent Customer Support: We provide tutorials, datasheets, and support to ensure seamless integration into your project.

FAQs

Q: What is the wavelength of this IR receiver?
A: The 3mm IR Receiver operates at a wavelength of 940nm.

Q: Can this IR receiver be used in outdoor applications?
A: While the receiver is ideal for indoor use, it may be used outdoors if protected from extreme weather conditions.

Q: What is the maximum range of this IR receiver?
A: The range depends on the transmitter used, but typically, it can receive signals from several meters away.