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KOOBOOK 2Pcs PIR IR Pyroelectric Infrared Module Adjust Relay Output Human Body Sensor DC12V Range 5-8M - - Amazon.com
Amazon.com: Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 : Electronics
Amazon.com: DAOKI 5PACK IR Human Sensor AM312 Mini Detector Module HC-SR312 Pyroelectric Infrared PIR Motion Automatic Detector DC 2.7 to 12V for Arduino 2 A1U2 with Dupont Wire : Electronics
DAOKI 5 PCS Slot Type IR Optocoupler Speed Sensor Module LM393 for Arduino: Amazon.com: Industrial & Scientific
DAOKI 5Pcs Speed Measuring Sensor LM393 Speed Measuring Module Tacho Sensor Slot Type IR Optocoupler for MCU RPI Arduino DIY Kit with Encoders: Amazon.com: Industrial & Scientific
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
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: Aexit LM393 Infrared Sensors IR Obstacle Avoidance Sensor Module DC Vibration Sensors 3.3-5V Blue : Industrial & Scientific
Amazon.com: KOOBOOK 2Pcs Infrared IR Remote Control Sensor Module Kits for Arduino(Remote Control + Receiver Board) : Electronics
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: DORHEA 2 Pcs Infrared LED Light Board Module for Raspberry Pi Camera Night Vision, 3W 850 IR High Power Night Vision Infrared Illuminator with Adjustable Resistor for Raspberry Pi Camera : Electronics
Amazon.com: Infrared Remote Switch, 1CH 12V Infrared Remote Control Module IR Wirless Receiver ON/Off Relay Switch Wireless Remote Control Module for Household Appliances : Tools & Home Improvement
Amazon.com: DaFuRui AM312 PIR Sensor,10Pack PIR Motion Sensor Outdoor Mini Pyroelectric Infrared PIR Human IR Sensor Module Body Manual Motion Sensor Detector Modules : Electronics
Amazon.com: DAOKI 5 PCS IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire : Electronics
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: 20 PCS IR Infrared Sensor,Aideepen Obstacle Avoidance Sensor Module 3-Wire Reflective Photoelectric for Smart Car Robot : Electronics
Amazon.com: WMYCONGCONG 10 PCS PIR IR Module Pyroelectric Infrared Motion Sensor Module Detector for HC-SR501 Arduino Raspberry Pi : Electronics
Onyehn IR Pyroelectric Infrared PIR Motion Sensor Detector Modules DC 2.7 to 12V(Pack of 6pcs)