🔹 2 Pairs 5mm Infrared LED (IR LED Transmitter & Receiver Set)
The 5mm IR LED pair consists of a transmitter (IR LED) and a receiver (photodiode/phototransistor) designed for wireless infrared communication and detection. Commonly used in obstacle sensors, line-following robots, remote controls, and data transmission systems.
✅ Specifications:
Size: 5mm (T-1 3/4 package)
Type: Infrared LED Transmitter & Receiver Pair
Forward Voltage (Tx): 1.2V ~ 1.5V
Forward Current (Tx): 20mA (typical)
Wavelength (Tx): 940nm (typical)
Receiver Type: Photodiode / Phototransistor
Detection Angle: ±25° (typical)
Range: Up to several meters (depends on circuit design)
📦 Applications:
✔️ Obstacle avoidance sensors
✔️ Line following robots
✔️ IR remote control systems
✔️ IR communication modules
✔️ DIY electronics projects
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