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Invisible Precision: IR Sensor Transmitter LED Series 📡✨

Enhance your data transmission and sensing projects with our high-performance IR Sensor Transmitter LED Series. These infrared emitting diodes are engineered to provide a stable, high-intensity beam of invisible light, making them the perfect choice for communication, security, and automation applications. Whether you are building a custom remote control or a sophisticated object-detection system, these LEDs offer the reliability and range required for professional-grade electronics.

Key Performance Features:

• ✅ Standard 5mm T1-3/4 Package: Features a universal 5mm diameter blue-tinted transparent lens that fits easily into standard PCB layouts and LED holders.

• ✅ Long-Range Transmission: Optimized for high radiant intensity, ensuring clear signal delivery for infrared remote control and data links.

• ✅ Durable Two-Pin Design: Equipped with standard-length anode and cathode leads for easy through-hole soldering and secure mounting.

• ✅ Fast Response Time: Designed for high-speed switching, making them ideal for modulated signal transmission in complex sensor arrays.

• ✅ Versatile Voltage Operation: Compatible with standard low-voltage DC circuits, allowing for easy integration with microcontrollers like Arduino or Raspberry Pi.

• ✅ Consistent Beam Angle: Provides a focused infrared beam to minimize signal interference and maximize sensing accuracy.

Typical Applications

This IR Transmitter LED Series is essential for:

• Remote Control Systems: Replacing or building transmitters for TVs, air conditioners, and other consumer electronics.

• Security & Alarm Systems: Creating invisible break-beam sensors for perimeter security and door entry alerts.

• Object Detection: Powering proximity sensors and line-following modules in robotics and automated machinery.

Technical Specs:

• 🏗️ Lens Color: Transparent Blue

• 🏗️ Terminal Type: 2-Pin Through-Hole.

• 🏗️ Emission: Infrared (IR) Spectrum.

• 🏗️ Lead Material: High-Conductivity Tin-Plated Wire.

Top 3 Customer Questions & Concerns 🙋‍♂️

1. ⚡ How do I know if the LED is working?

   • Infrared light is invisible to the human eye. To test if it is transmitting, point a digital camera or smartphone camera at the LED while it is powered; you will typically see a faint purple or white glow through the camera screen.

2. 🔧 Which pin is positive?

   • Like standard LEDs, the longer lead is the Anode (positive), and the shorter lead is the Cathode (negative).

3. 💪 Do I need a resistor?

   • Yes! Always use an appropriate current-limiting resistor when connecting these LEDs to a power source to prevent overheating and ensure a long operating life.