3mm Infrared Emitter and Detector

Specifications:

Type: 3mm Infrared Emitter and Detector
Wavelength: Emitter: 850 nm; Detector: 940 nm
Forward Voltage (Emitter): 1.2V to 1.6V
Forward Current (Emitter): 20 mA (maximum)
Reverse Voltage (Detector): 5V (maximum)
Current Sensitivity (Detector): 0.2 mA (typical)
Operating Distance: Up to 10 meters (depending on conditions)

Power Section:

Power Supply for Emitter: 5V DC recommended
Power Supply for Detector: 5V DC
Power Consumption: Approximately 20 mA for the emitter during operation
Reverse Polarity Protection: Not applicable; handle with care
Operating Temperature Range: -20°C to 70°C
Storage Temperature Range: -40°C to 85°C

Original price was: ৳ 25.00.Current price is: ৳ 13.00.

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Specification

Overview

Product Documentation:

Manufacturer: Various manufacturers; check specific product listings
Datasheet: Detailed electrical characteristics and pin configurations
User Manual: Step-by-step instructions for assembly and usage
Example Projects: Sample projects available for quick implementation in Arduino and similar platforms

Input and Output Section:

Emitter:
- Connect to a digital pin on a microcontroller for activation
- Polarity: Anode to VCC (+), Cathode to ground (-)
Detector:
- Connect to an analog or digital input pin on a microcontroller
- Output: HIGH when infrared light is detected, LOW otherwise
- Polarity: Cathode to ground, Anode to VCC (+)
Response Time: Quick response suitable for real-time applications

Physical Characteristics:

Size: Standard 3mm package size
Weight: Approximately 1 gram per component
Material: Durable plastic housing with clear lens
Mounting: Can be soldered onto PCBs or used with breadboards
Color: Emitter: black; Detector: clear or tinted

Technical Specifications:

Input Voltage Range: 3V to 5V DC for both components
Output Type (Detector): Analog voltage or digital signal depending on configuration
Signal Transmission Range: Effective range up to 10 meters in ideal conditions
Beam Angle (Emitter): Approximately 30 degrees
Modulation Frequency: Supports up to 38 kHz (useful for remote control applications)
Noise Resistance: Built-in circuitry to filter out ambient light interference

Additional Features:

Compact Design: Ideal for tight spaces and portable applications
Versatile Use: Suitable for remote controls, obstacle detection, and robotics
User-Friendly: Easy to integrate with various microcontrollers including Arduino
Low Power Consumption: Efficient operation for battery-powered devices
Ideal for DIY Projects: Perfect for hobbyists and educational purposes
Infrared Communication: Enables wireless communication without physical contact
Cost-Effective: Affordable option for prototyping and experimentation
Educational Tool: Great for teaching principles of infrared technology and electronics
Wide Applications: Used in home automation, security systems, and electronic toys
Interference Resistant: Designed to minimize false readings from other light sources
Fast Response Time: Ideal for applications requiring immediate feedback
Multiple Configurations: Can be arranged in various setups for different applications
Community Support: Numerous online resources and project examples available
Environmentally Friendly: Components are RoHS compliant
Customizable: Easily modifiable for specific project needs
Durability: Built to withstand regular use in various environments
Professional Quality: Suitable for both hobbyist and professional projects
Multi-Protocol Support: Can work with various infrared communication protocols
Easy Testing: Simple setup for testing with basic electronics tools
Prototyping Friendly: Perfect for breadboard use with easy connections
Innovative Projects: Great for creating interactive installations and devices

This 3mm Infrared Emitter and Detector set is a versatile choice for any project requiring infrared communication or sensing capabilities, making it an essential component in various electronic applications.