Reviews Infrared Led Circuit

Gikfun SMD Infrared Reversing Radar Practice Soldering Kit Welding Training Board for Arduino DIY EK1950

  • The infrared reversing radar is composed of a multi-resonant circuit, an infrared signal transmitting and receiving circuit, an infrared signal....
  • It has the characteristics of simple circuit, stable circuit operation, and is widely used in various ranging occasions..
  • High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully..
  • This soldering practice board is easy to assemble and funny, exactly suitable for the electronic learner and school teaching..
  • Come with online PDF instruction, if you need technology supports, or meet other problem, we will help you as soon as possible..
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110V GuoTonG 8 Colors RGB Dimmable Strip Light Outdoor 65.6ft 20m Rope Lighting Kit Indoor Waterproof IP65 Cuttable Connectable Flexible for DIY Christmas Bar Parties Landscape Decoration

  • 【LED waterproof strip】 LED strips have 1200 RGB 5050 SMD LEDs, 65.6ft/ 20 m, with dimming and brightness control, 24-button infrared remote control and 1500W 110V LED strip controller. Can be used for indoor or outdoor decoration.（Does not contain batteries）.
  • 【Stable and multi-mode】 LED tape changes color and speed. Not only does it have 8 multi-color options, but there are also 6 modes to choose from to create outstanding LED scene lighting..
  • 【Good material】 There are four layers of copper on the PVC to improve conductivity. The Infrared remote control has built-in wall control, short circuit protection. The power supply ensures the safety of adults and children..
  • 【Cuttable and Easy to install】Led rope lights can be cut between every 30 LEDs. They are connectable. (Note: Can only be cut once, can not be repeated.
  • can be extended to 150FT) Should be mounted on any dry, flat surface..
  • 【Excellent Customer service】12 months worry-free warranty, a free replacement or full refund. If you have any questions, please feel free to contact us..
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5mm 940nm LEDs Infrared Emitter and IR Receiver Diode for Arduino (Pack of 24pcs) EK8443

  • BOJACK 5mm 940nm LED Infrared Emitter and IR Receiver Diode Kit..
  • 10pcs 940nm Sender with Emitting Angle 45 Degrees, 10pcs VS1838B Receiver with Receive Angle 70 Degrees.
  • Emitter Voltage: 1.2-1.5V,Receiver VS1838B Voltage:3V-5V, Through Hole DIP 2pins 5mmled LEDs Set Transmitter Lights.
  • Strong structure, Corrosion resistance, High reliability, Low power consumption, Long service life..
  • Used For:Electronic devices, Phototransistor, Communication equipment, IR beam sensors, Infrared Remote, DIY PCB Circuit, Arduino, Raspberry Pi, Hobby, Science Experiments,Breadboard.
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6W E26 LED Flame Effect Light Bulb - 4 Modes Fire Flickering Bulbs for Christmas Decoration Atmosphere Lighting (2 Pack)

  • ...p beads on the circuit board, giving you the feeling of a real fire from the bottom of the bulb to the top. Decorate your home with its orange warm flame color to provide you a quite romantic and relax atmosphere..
  • ENERGY SAVING - Excellent heat dissipation and environmental protect, no harmful substances, no UV and infrared radiation. NO harmful substances, NO UV and infrared radiation. Save electricity and save money..
  • APPLICATION: LED flame effect fire light bulb is compatible with all types of lampshade. Enhanced lamp for home, garden, bedroom, living room, restaurant, cafe, bar, hotel, night clubs, outdoor gardens, coffee shop, villas, wedding ,party, church, castle etc..
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TOPGREENER Motion Detector Light Switch, in Wall Sensor Switch, Occupancy Sensor Switch 500W LED CFL 1/4HP, Wall Plates Included, Neutral Wire Required, TDOS5, White, 2 Pack

  • MOTION SENSOR GARAGE LIGHT Automatically detects motion from passive infrared sensors to turn lights on and off based on room occupancy and vacancy.
  • PIR SENSOR SWITCH Passive Infrared Detection (PIR): Detects infrared to reduce false triggers from unwanted movements..
  • MOTION SENSOR WALL SWITCH Universal wiring design allows compatibility with any home. Easy install. Two Black Wires, any one connects with hot, and another with load.
  • MOTION SENSOR CLOSET LIGHT Auto ON/OFF, Manual ON/Auto OFF.
  • After install and turning on circuit breaker, allows about 2 minutes to warm up before operating the device..
  • NEUTRAL WIRE REQUIRED, 314 square feet coverage, High range motion detector with 180 Degree View.
  • 500W Incandescent, Halogen, Fluorescent, LED, CFL. Operating temperature (32 – 131°F). Works with all bulb types. Single-pole only. 2 wall plates included.
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10PCS CNY70 Reflective Optical Sensor with Transistor Output

  • On-board PAJ7620U2 Chip, can directly recognize 9 basic gestures: Up, Down, Left, Right, Front, Back, Clockwise, Counterclockwise, and Swing..
  • On-board level shift circuit, compatible with 3.3V / 5V logic level, Support I2C interface communication..
  • Built-in infrared LED and optical lens, can work in low light and dark environment..
  • Suitable for smart home, office teaching, robot interaction, gesture toys, somatosensory game equipment,ect..
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Alpha Group Sky Rover Outlaw RC Helicopter Indoor Remote Control Vehicle with Gyro & Lights, Red, Standard

  • Controller requires 3AAA batteries (not included).
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Daybetter Led Strip Lights 50ft RGB Led Light Strips Kits with Remote Color Changing Led Lights for Bedroom Room Tv Kitchen Desk Party

  • Design with 18 leds per 3.28 feet(1 meter).
  • Self adhesive tape lights can be installed on any dry and flat surface that you want to place.
  • It can be cut every 3 leds along the cutting marks, without damaging the rest of the strip.
  • Led light strips infrared remote controller with 20 keys, including 8 base different light colors, multi brightness adjustment, 8 dynamic light modes.
  • Led lights for bedroom has a working voltage of 12 volt and are equipped with short circuit protection.
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ciciglow Infrared Beam Alarm Kit, Door Single Active Infrared Detectors Waterproof High Sensitivity Infrared Beam Sensors for Schools Homes Black 1.92KHz Infrared Frequency

  • [Advanced Technology] Single beam infrared beam alarm with waterproof cover design, fully sealed waterproof (fog), ( proof) and other all weather integrated structure design, so that it can work normally in harsh environments..
  • [Unique Design] Single beam alarm with high power transmitter, 90% sensitivity margin, high power infrared emission, receiver to tube, low power processing technology Lightningproof circuit design. High level of RFI, EMI immunity and unique digital filter circuit design..
  • [Strong Anti Interference] Infrared beam alarm adopts hemispherical optical lens, and the beam is concentrated. Accurate and non scattering, with the automatic strong light adjustment system, it can effectively avoid the interference of strong light and car headlights..
  • [Wide Applicability] Active infrared detectors can replace passive infrared intrusion detectors installed in small supermarkets, convenience stores, visitor entrances, and window entrances, and are also suitable for security systems such as schools, office buildings, dormitories, and homes..
  • [Easy Installation] The best installation height should be greater than 20cm/7.9in, and the installation distance should not be less than 1m.
  • the infrared protection device should be placed vertically and on t....
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AITRIP 3PCS Heart Rate Sensor Module MAX30102 Puls Detection Blood Oxygen Concentration for Arduino STM32 (3PCS Black MAX30102)

  • 3pcs Heart-Rate Sensor Module , MAX30102 Blood Oxygen Sensor, Compatible with Arduino STM32.
  • The standard I2C compatible communication interface can transmit the collected data to Arduino, KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
  • MAX30102 is an integrated module of heart rate monitor biosensor. It integrates a red LED with an infrared LED, a photoelectric detector, an optical device, and a low noise electronic circuit with ambient light suppression.
  • MAX30102 uses a 1.8V power supply and an independent 5.0V power supply for internal LED.
  • it can be used to a wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places..
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WAYLLSHINE 850nm IR Flashlight Infrared Illuminator Flashlight, 850nm IR Illuminator Flashlight Night Vision Flashlight, Zoomable 850nm Infrared Flashlight For Hunting, Night Vision Camera Device

  • 850nm Infrared Light Wavelength: This IR flashlight emits invisible but high power 850nm IR light, without night vision devices you can’t see the infrared light, when the infrared flashlight is turning on, by your naked eyes you can look at the led bulb of infrared illuminator flashlight, you can only see a dim faint red glow on it, shows that the IR illuminator flashlight is working..
  • Night Vision Flashlight for Night Activities: With the night vision devices, you can clearly find the infrared light that emitted by this 850nm flashlight, the devices such as infrared camera, night vision scope, night vision monitor, monocular, goggles, infrared monitoring, they won’t block the infrared light that emitted by led infrared flashlight and help you have better night vision for hunting, night camera, night observation and so on..
  • Single Mode One Mode IR Light Flashlight: 1 switch mode(On/OFF), press the tail button of the IR led flashlight to switch the flashlight On and Off, when the led bulb is showing red, it means that the 850nm IR illuminator is turning on..
  • Adjustable Light Focus: You just slide the head of the IR flashlight back and forth for zooming light in and out, through the glass lens of the flashlight, the zoomable led infrared light can be ....
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WAYLLSHINE (E6) 850nm IR Illuminator Flashlight Night Vision Flashlight, 850nm IR Flashlight Infrared Illuminator Flashlight, Zoomable 850nm Infrared Flashlight For Hunting, Night Vision Camera Device

  • 850nm Infrared Light Wavelength: This IR flashlight emits invisible but high power 850nm IR light, without night vision devices you can’t see the infrared light, when the infrared flashlight is turning on, by your naked eyes you can look at the led bulb of infrared illuminator flashlight, you can only see a dim faint red glow on it, shows that the IR illuminator flashlight is working..
  • Night Vision Flashlight for Night Activities: With the night vision devices, you can clearly find the infrared light that emitted by this 850nm flashlight, the devices such as infrared camera, night vision scope, night vision monitor, monocular, goggles, infrared monitoring, they won’t block the infrared light that emitted by led infrared flashlight and help you have better night vision for hunting, night camera, night observation and so on..
  • Single Mode One Mode IR Light Flashlight: 1 switch mode(On/OFF), press the tail button of the IR led flashlight to switch the flashlight On and Off, when the led bulb is showing red, it means that the 850nm IR illuminator is turning on..
  • Adjustable Light Focus: You just slide the head of the IR flashlight back and forth for zooming light in and out, through the glass lens of the flashlight, the zoomable led infrared light can be ....
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ACEIRMC 4pcs Heart Rate Sensor Module MAX30102 Pulse Detection Blood Oxygen Concentration Compatible for Arduino STM32

  • Integrates a red LED, a infrared LED, aphotodetector, an optical equipment and a low noise electronic circuit with environmental light suppression..
  • The standard I2C compatible communication interface can transmit the collected data to KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
  • The chip can also turn off the module by software, and the standby current is close to zero, so that the power supply can always be maintained..
  • Apply to wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places..
  • Package：4 * Heart Rate Sensor Module MAX30102 Puls Detection Blood Oxygen Concentration.
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