5V 12V Mini Infrared PIR Motion Sensor Switch Module IR Human Induction Detector Detection Light Sensor Switch Board for Arduino: Amazon.com: Industrial & Scientific
Amazon.com : KOOBOOK 2Pcs Digital 38KHz Infrared IR Receiver Sensor Module for Arduino Compatible : Electronics
DFRobot Gravity: Analog Infrared CO2 Sensor for Arduino (400~5000 ppm)
DAOKI 5Pcs Speed Measuring Sensor IR Infrared Slotted Optical Optocoupler Module Photo Interrupter Sensor for Motor Speed Detection or Arduino with Encoders: Amazon.com: Industrial & Scientific
2Pcs TCRT5000 Infrared Reflective IR Sensor Switch Board Barrier Line Tracking Module 4Pin DC 3.3-5V for Arduino Smart Car: Amazon.com: Industrial & Scientific
Songhe GY-906 MLX90614 MLX90614ESF Non Contact IR Infrared Temperature Sensor Module IIC I2C Serial for Arduino: Amazon.com: Industrial & Scientific
Amazon.com: Teyleten Robot IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo Interrupter Sensor for Arduino 10pcs : Electronics
Amazon.com: 2pcs IR Infrared Obstacle Avoidance Sensor Module Adjustable Distance Reflective Photoelectric Switch for Arduino/Raspberry pi Smart Robot Car : Toys & Games
Amazon.com: Gikfun 5mm 940nm LEDs Infrared Emitter IR Emission and IR Receiver Diode for Arduino (Pack of 40pcs) EK1964 : Electronics
Amazon.com: OSOYOO 10PCS Obstacle Avoidance Sensor Module with IR Transmitting, Receiving Tube, and Photoelectric Switch for Arduino Smart Car Robot Raspberry PI 4 3 Model B : Electronics
3 Pack KY-022 Infrared IR Sensor Receiver Module Accessories For Arduino
HiLetgo 10pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Obstacle Avoidance Module Tracing Sensor Tracing Module for Arduino Smart Car Robot: Amazon.com: Industrial & Scientific
DAOKI 5 PCS Slot Type IR Optocoupler Speed Sensor Module LM393 for Arduino: Amazon.com: Industrial & Scientific
Amazon.com: Gikfun Obstacle avoidance IR Infrared Sensor Module Reflective Photoelectric Light Intensity DIY Kit for Arduino UNO (Pack of 5pcs) EK1254x5 : Industrial & Scientific
Amazon.com: Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 : Electronics
Amazon.com: HiLetgo 3pcs HC-SR501 PIR Infrared Sensor Human Body Infrared Motion Module for Arduino Raspberry Pi : Electronics
20 Pieces IR Infrared Obstacle Avoidance Sensor Module 3-Wire Reflective Photoelectric Sensor Module Compatible with Arduino Smart Car Robot Raspberry Pi 3
Amazon.com: seeed studio Arduino Sensor Kit All-in-one Starter Kit Come with 10 Sensors 10 Lessons, Tutorial for STEAM Education Compatible with Arduino IDE, Arduino UNO Compatible Board with Pre-Wired Module. : Health
Songhe IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs
Amazon.com: DAOKI 5 PCS IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire : Electronics
Amazon.com: FREENOVE 4WD Car Kit with RF Remote (Compatible with Arduino IDE), Line Tracking, Obstacle Avoidance, Ultrasonic Sensor, IR Wireless Remote Control Servo : Toys & Games
