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Adapter 4in1 Hub USB Type-C - 4x USB Type-A 3.0 - black - Baseus Lite Series 4-Port

Index: INN-27396

Module with recessed USB Type-C socket - connector for contact plate - Adafruit 6050

Index: ADA-26728

Pico-Clock-Green - module with digital LED electronic clock - hat for Raspberry Pi Pico...

Index: WSR-19358

Yato YT-82463 soldering station - 190W

Index: TOY-27451

Arduino Starter Kit R4 K000007_R4 - official starter kit with Arduino Uno R4 WiFi board

Index: ARD-27494

Battery-powered carbon monoxide detector - Zamel CTW-03

Index: ZML-27495

Battery-powered carbon monoxide detector - Zamel CTW-06

Index: ZML-27588

Limit switch 50mm - Pololu 1403

Index: PLL-00017

All new products

Connector ZIF, FFC/FPC, horizontal 28 pin, raster 0,5 mm, female upper

Index: KAB-02330

Sale
Sale

1.14'' 135 x 240 px LCD display - expansion module Unit for M5Stack development modules

Index: MSS-19921

Reduced price
Sale

USB type A to USB type C converter with DIP switch - Adafruit 5972

Index: ADA-25265

Reduced price
Sale

Filament Fiberlogy Refill Easy PLA 1,75mm 0,85kg - Blue

Index: FLA-17502

Reduced price
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M3S550 - triple motor controller DC 22V/1,7A - for Arduino - soldered - Pololu 5068

Index: PLL-23649

Reduced price
Sale

StarterKit extended - with Arduino Uno module + Box

StarterKit Advanced with Arduino Uno A000066 module + Box

Index: ARD-03798

Reduced price
Sale

Case for Arduino Uno - black-transparent slim

Index: GRL-03847

Reduced price
Sale

iNode MCU Relay - Bluetooth 4.1 and WiFi - for iNode Care Sensor

Index: INO-21204

Sale
Sale

GSM antenna with U.FL connector - self-adhesive - 13cm

Index: ITB-10247

Sale
Sale

Nozzle for Creality K1 and CR-M4 3D printers - 0,4mm/0,6mm/0,8mm - 1,75mm filament - 8pcs.

Index: CRL-23428

Reduced price
Sale

D36V28F6 - Step-down converter - 6V 2.7A - Polyol 3783

Step-Down Voltage Converter D36V28F6 - 6V 2,7A - Pololu 3783

Index: PLL-17172

Reduced price
Sale

Filament PLA Tough 1,75mm 1kg - Polar White

Index: SCP-21764

Sale
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All promotion products

LED IR (infrared)

Isaac Newton, an English physicist, mathematician, astronomer, natural philosopher, alchemist, and theologian, discovered that sunlight is composed of all the colors of the rainbow. Some colors we can see, others - such as infrared and ultraviolet - are indistinguishable to the human eye. Infrared or infrared radiation is therefore the healthy heat of the sun. You can’t see it, it’s invisible light, but you do experience it as warmth. Infrared is a type of electromagnetic radiation located beyond visible light and colors. Infra-red literally means: after the red light. Infrared radiation is used in electronics, as well as in medical science. Just think of babies that are placed in the incubator so that they are kept at the right temperature. It is also used by physiotherapists to heal muscle injuries, and by beauty experts for various beauty treatments.

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Products: 15

IR transmitter TSAL6400 5mm 940nm - 5pcs

The led that emits light with a wavelength of 940 nm, in DIP 5mm case. Price for 5 pcs of the led.

5.0 (10)

Index: UCC-01059

Index: UCC-01059

IR Power LED Star 1W - infrared 940nm with heat sink

IR Power LED with power of 1 watt and with a heat sink. Emits light of the infrared range with a wavelength of 940 nm.

5.0 (4)

Index: LED-02701

Index: LED-02701

IR photodiode SFH 203 - 5mm 850nm

Led IR photodiode in a threaded case THT 5 mm. Wavelength-850 nm. Lens transparent.

Index: LED-10739

Index: LED-10739

IR transmitter SFH4550 5mm 850nm

Wavelength: 850 nm. Dual in-line package 5 mm.

5.0 (2)

Index: SES-00279

Index: SES-00279

IR transmitter VSLB3940 3mm 940nm

Infrared transmitter in a 3 mm threaded housing. Emitted wavelength 940 nm.

4.3 (2)

Index: LED-00869

Index: LED-00869

IR Power LED Star 1W - infrared 850nm with heat sink

IR power LED power of 1 watt with heat sink. It emits light in the IR range with a wavelength of 850 nm.

Index: LED-02702

Index: LED-02702

TSSF4500 890nm High Speed IR Transmitter

IR transmitter TSSF4500 High Speed 890nm - 5pcs.

The wavelength is 890 nm and the dimensions of the diode are 4.5 x 4 x 4.8 mm.

5.0 (1)

Index: UCC-08586

Index: UCC-08586

Iduino IR 940nm transmitter + 3-pin wire

IR 940nm transmitter + wire - Iduino SE028

IR transmitter Iduino emitting light with a wavelength of 940 nm. Works with voltage of 5 V. The kit includes a cable 3-pin.

Index: OST-14286

Index: OST-14286

High Power Infrared LED Emitter - IR emitter module - STEMMA JST PH 2 mm - Adafruit 5639

High Power Infrared LED Emitter is a module manufactured by Adafruit equipped with a high power IR LED emitter. It also has a built-in N-Channel FET driver that allows you...

5.0 (1)

Index: ADA-22385

Index: ADA-22385

Infrared transmitter and receiver module - 940nm + 38kHz - STEMMA JST PH 2mm - Adafruit 5990

Compact module from Adafruit that allows both emission and reception of infrared signals (940nm, 38kHz). Equipped with two high-power LEDs , it supports a range of up to...

Index: ADA-25272

Index: ADA-25272

Grove - IR transmitter 940nm

IR transmitter from Grove, emitting light with a wavelength of 940 nm. It works with a supply voltage from 3.3 V to 5.0 V. Sensor provides a signal to a distance of 10...

5.0 (1)

Index: SEE-04418

Index: SEE-04418

Grove - IR receiver 38kHz 940nm

IR receiver from Grove , operating at a frequency of 38 kHz with a supply voltage from 3.3 V to 5.0 V. Maximum sensitivity is observed for the wave length of 940 nm.

5.0 (1)

Index: SEE-04419

Index: SEE-04419

DFRobot Gravity - digital IR transmitter

Digital IR transmitter from the Gravity, operating at a frequency of 38 kHz with a voltage of 5 V. The module communicates with an IR transmitter, after pairing the modules.

4.0 (1)

Index: DFR-11268

Index: DFR-11268

Module Iduino - 940nm infrared transmitter

940nm infrared transmitter - Iduino ST1087

Module with IR transmitter, works with a voltage of 5 V.

4.5 (2)

Index: GRL-12509

Index: GRL-12509

IR 850nm 3W LED backlight module - wide angle - 2 pcs.

A set of two backlight modules, equipped with IR LEDs 850nm 3W. On the boards there are photoresistors that allow you to adjust the light depending on the brightness of the...

4.9 (12)

Index: ODS-04520

Index: ODS-04520

Infrared diodes and transmitters for IR communication

Infrared is one of the oldest bands of electromagnetic radiation used for communication. Due to the fact that the light from an IR diode, even of high power, is not visible to the human eye, infrared diodes are often used in systems around us - remote controls, camera illuminators, access control systems and alarm systems.

A wide selection of discreet infrared diodes

Discreet infrared diodes are frequently used elements in remote control systems. The receivers of light pulses from the IR diode are usually dedicated phototransistors or infrared photodiodes, which are further connected to appropriate transmission decoders. In our store's catalog you can find a wide selection of discreet IR diodes in standard LED housings, as well as diode modules, for example with high-power diodes.

IR LEDs for illumination for cameras

High-power IR diodes are often used as illuminators for infrared cameras. Most image sensors are made of silicon, whose maximum sensitivity falls in the visible light range, but reaches up to 900 nm. Thanks to this, such cameras are able to "see" infrared, which is often used in surveillance systems using a video camera. IR diodes are often used to illuminate places observed by this type of cameras. Infrared systems are preferred because the light from the infrared diode is not visible to our eyes and does not disturb, for example, people who live close to the observed area.

Modules dedicated to development kits

Our store's offer includes not only high-power IR diodes or discreet infrared diodes. You will also find here modules dedicated to integration with development kits, or infrared illuminators dedicated to cameras in popular single-board computer systems. Modules with infrared diodes available in our store are compatible with Grove standards, the Arduino ecosystem and other popular educational and development systems. Thanks to this, it is easy to integrate IR diodes in original projects, without the need to design a printed circuit board, connect the system on a breadboard or spider-solder the whole thing. Additionally, by using a ready-made module with an infrared diode, you do not have to worry about designing its driver or calculating the diode current that should flow through it.

IR infrared diodes - FAQ

What is an IR LED?

An IR diode - also called an infrared diode - is a type of LED that generates radiation with a wavelength above (approximately) 750 nm, invisible to humans, but - unlike UV - safe for the human eye.

Which IR diodes for the camera?

The general rule for selecting IR diodes for camera illuminators is to select the appropriate emission band - diodes around 850 nm may be slightly visible in the dark (due to a slightly red glow), but they allow for a greater range than completely invisible diodes ~940 nm.

Are the IR LEDs visible?

Infrared itself is completely invisible to the human eye, but some LEDs operating in this band also emit a small amount of red light, which is already visible to the human eye.

How to check the infrared LED?

The simplest and fastest method to check whether the infrared diode emits the expected radiation is to bring the mobile phone camera closer to it in a dark environment - if the diode is working, its light should be visible in the image as a white-purple glow.