TCRT5000 infrared reflectance sensor Obstacle avoidance module tracing sensor

3Pin 3.3-5V IR Infrared Obstacle Avoidance Sensor Module for arduino

KY-022 TL1838 VS1838B 1838 Universal IR Infrared Sensor Receiver Module

Infrared barrier sensor, obstacle avoidance.

Sharp 2y0a21 Infrared Proximity Detector

The Sharp GP2Y0A is a reflective infrared sensor designed to measure distances from 5 to 80 cm.

Robotdyn PIR Motion Sensor

SR-602 MINI MOTION DETECTOR PIR SR602

 Pyroelectric infrared sensor module to detect motion at a distance of 0 to 3.5m. Small in size with high sensitivity and fast response

IR OBSTACLE AVOIDANCE SENSOR MODULE

This module is an inexpensive solution for an obstacle avoidance sensor, perfect for robotic projects and very easy to interface directly with Arduino® and compatible boards

Flame Detection Sensor IR Infrared Receiver Control Module 760nm-1100nm 3.3 -5V

HC-SR501 SR501 PIR Sensor Human Body Detecting Module Pyroelectric Infrared

x5 Pcs LED 3mm 940nm IR, receiver, Diode Round

x2 pcs VS1838B LED Receiver IR LED

38khz MCU infrared remote control for arduino