50 pairs 5mm 940nm Infrared Diode LED Emission and IR Receiver

50 pairs 5mm 940nm Infrared Diode LED Emission and IR Receiver

Q: Why are there two colors of leds? which one is the led and which one is the ir receiver?

The black is the receiver and the clear is the admitted. Unlike LED's, the short arm of the receiver is attached to the cathode (positive) side of the circuit.

Q: All the clear ir led's are emitting white light. are these supposed to generate visible light?

I have noticed any visible light from the clear bulbs. I have never looked in the dark at the output.

Q: Is the receiver a photo diode, photo transistor or photo resistor? It sounds like a photo transistor, but just learning distinction.

Fairly certain (90%) that it is a photo diode. If ur multi-meter has a diode function, u should be able to see a forward voltage drop of around .7v when forward biased. Hope this helps

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Product ID: 243002030

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⚡Voltage: 2.7~5.5V

🌈Wavelength: 940nm

📡Frequency: 38KHz

Frequently Bought Together

BGTXINGI 50 pairs 5mm 940nm Infrared Diode LED Emission and IR Receiver

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Description

Illuminate Your Innovations! 💡

BULK VALUE - 50 pairs included for extensive use and experimentation.
COMPACT DESIGN - 5mm bulb size fits seamlessly into any project.
HIGH EFFICIENCY - Low voltage operation ensures energy savings.
UNMATCHED RANGE - Operate up to 20m for versatile applications.
PRECISION PERFORMANCE - 38KHz frequency for reliable signal transmission.

The BGTXINGI 50 pairs 5mm 940nm Infrared Diode LED Emission and IR Receiver is a high-performance solution for your electronic projects, featuring a compact design, efficient voltage range, and impressive operating distance. Perfect for hobbyists and professionals alike, this product offers exceptional value with 50 pairs included, ensuring you have everything you need to bring your ideas to life.

Specifications

Manufacturer	XLX
Part number	50pairs
Item Weight	50 g
Package Dimensions	12.7 x 6.6 x 2.21 cm; 50 g
Item model number	50pairs
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Why are there two colors of leds? which one is the led and which one is the ir receiver?

All the clear ir led's are emitting white light. are these supposed to generate visible light?

Is there a datasheet for these two parts?

Is the receiver a photo diode, photo transistor or photo resistor? It sounds like a photo transistor, but just learning distinction.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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50 pairs 5mm 940nm Infrared Diode LED Emission and IR Receiver

Description

Specifications

Have a Question? See What Others Asked

Common Questions