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Gikfun Gikfun Infrared Diode Led IR Emission and Receiver for Arduino (Pack of 10 pairs) EK8460

Q: Does anyone know where i can find the data sheet for the leds? forward voltage and max current?

So I went to gikfun's website and the ir sensor is the VS1838B. You can use VS1838B to search for the data sheet.

Q: Does anybody know what resistor to use with this ir led and arduino?

I have tested the receiver without a resistor and it works fine.

Q: Is the ir receiver tuned to 38 khz or it is just an ir sensor?

Its a 38 khz. Designed to output a low when a 600 uS band of 38khz pulses is received. Normally there is a 900uS dead band between pulse bands. Data is sent by missing and populated bands of pulses.

Q: could this be used for a garage door stop? It says 15m is that true even in broad daylight?

I have not tested it at this distance but i would expect it would work for a normal garage door width, which is much less than 15m.

4.6/5

Product ID: 741832223

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Details

Brand
Gikfun
Graphics Processor Manufacturer
esooho
Graphics RAM Type
GDDR4
Included Components
10 pcs and 10
Graphics Card Interface
PCI Express

Frequently Bought Together

Gikfun Infrared Diode Led IR Emission and Receiver for Arduino (Pack of 10 Pairs) EK8460

ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

Dorhea 4Pcs Digital 38khz Ir Receiver Sensor Module + 4Pcs 38khz Ir Transmitter Sensor Module Kit for Electronic Building Block

Description

Gikfun Gikfun Infrared Diode Led IR Emission and Receiver for Arduino (Pack of 10 pairs) EK8460

Specifications

Memory Clock Speed	1 MHz
Graphics Card Interface	PCI Express

Have a Question? See What Others Asked

Does anyone know where i can find the data sheet for the leds? forward voltage and max current?

Does anybody know what resistor to use with this ir led and arduino?

Is the ir receiver tuned to 38 khz or it is just an ir sensor?

could this be used for a garage door stop? It says 15m is that true even in broad daylight?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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TT$379

Duties & taxes incl.

Trinidad and Tobagostore

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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