IR Emitter, 330ft Illumination distance 45degree light angle
Driving an IR LED: constant current source or not – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
Optex CDD-100N-IR Diffuse Photo NPB M18 Housing IR Beam 1m Distance NPN 2m Cable
Infrared (IR) Proximity (Distance) Sensor – Electronic Circuit Diagram
IR Transmitter Assembly Kit - Parallax
Scan Sensor Hand Sweep Switch Module 5V 12V 24V Short Distance IR LED L.82 | eBay
Ultrasonic vs Infrared (IR) Sensors - Which is better? – MaxBotix
Ir led low range - General Electronics - Arduino Forum
Long range IR communication - Tutorials - RobotShop Community
Long Range IR Transmitter Circuit Diagram
infrared - Increasing distance of IR remote / transmitter - Arduino Stack Exchange
Long Distance Ir Transmitter And Receiver Led - Buy 3mm Ir Led Receiver,Ir Transmitter And Receiver,Ir Led Receiver Product on Alibaba.com
Invisible 1040nm Ir Light | Ir Illuminate Cameras - 100m Ir Distance 15 Leds - Aliexpress
IR LED (infrared LED) | EVER FULL Electronic Co., Ltd.
Long Range IR Transmitter Circuit Diagram
IR Illuminator, 12-Led High Power Wide Angle Long Range IR Infrared Light, 850nm IR Flood Lights for Night Vision CCTV and IP Camera with Power Adapter - Walmart.com
5PCs TCRT5000 - Infrared Reflective Proximity Sensor - ElectroDragon
infrared - Distance of IR radiation - Electrical Engineering Stack Exchange
Pololu 38 kHz IR Proximity Sensor, Fixed Gain,Low Brightness - Solarbotics Ltd.
uxcell 20pcs 5mm 940nm Infrared Emitter Diode DC 1.2V LED IR Emitter Light Emitting Diodes Clear Round Head 7 Meters Emission Distance: Amazon.com: Industrial & Scientific
Long Range IR Proximity Sensor : 3 Steps - Instructables
Amazon.com : ASHATA IR Illuminator, 48 LEDs Night Vision IR Infrared Light for Security Camera CCTV and IP Camera, 60 Degree Wide Angle, Waterproof, Illuminating Distance of 16 to 66ft, Auto Light
Long Range IR Transmitter Circuit Diagram
IR Distance click - Know just how far you are
Infrared LED Distance Measuring Sensor SHARP GP2Y0A710K0F 100-550cm with PSD | eBay
avr - Drive IR LED with maximal power (for IR barrier with max distance) - Electrical Engineering Stack Exchange
