Amazon.com: Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 : 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
Hailege 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
Gikfun 5mm 940nm LEDs Infrared Emitter and IR Receiver Diode for Arduino (Pack of 20pcs) EK8443
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
Amazon.com: HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot : Electronics
ELEGOO UNO R3 Project Smart Robot Car Kit V4 with UNO R3, Line Tracking Module, Ultrasonic Sensor, IR Remote Control etc. Intelligent and Educational Toy Robotic Kit for Arduino Learner
Amazon.com: DAOKI 5 PCS IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire : 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
Songhe 5MM LDR Photosensitive Sensor Module Light Dependent Resistor Sensor Module Digital Light Detection LM393 3 pins for Arduino (10PCS): 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
Amazon.com : KOOBOOK 2Pcs Digital 38KHz Infrared IR Receiver Sensor Module for Arduino Compatible : Electronics
Amazon.com: Gikfun 5mm 940nm LEDs Infrared Emitter IR Emission and IR Receiver Diode for Arduino (Pack of 40pcs) EK1964 : Electronics
Amazon.com: Gikfun Infrared Diode Led IR Emission and Receiver for Arduino (Pack of 10 Pairs) EK8460 : Electronics
Amazon.com: KEYESTUDIO Mini Tank Robot V2 Smart Car Kit for Arduino, IR Infrared and App Remote Control (iOS and Android), Light and Ultrasonic Follow, 8X16 LED Panel, Ultrasonic Obstacle Avoidance : Electronics
DAOKI 5 PCS Slot Type IR Optocoupler Speed Sensor Module LM393 for Arduino: Amazon.com: Industrial & Scientific
Amazon.com: 8 Channel IR Tracking Sensor Module 8 CH Infrared Line Track Trace Detect Detection Board DIY Detector for Arduino Smart Car : Electronics
Amazon.com: DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino : Electronics
Amazon.com: HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot : Electronics
Oiyagai 5pcs IR Infrared Barrier Module Sensor Obstacle Avoidance for Arduino Intelligent Car Robot
Amazon.com: Teyleten Robot IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo Interrupter Sensor for Arduino 10pcs : Electronics
Chanzon 5mm IR Infrared LED Diode Emitter + Receiver 940nm Sender Reciver Kit + VS1838B 1838 Sensor Ray Night Vision 940 nm 20pcs Lighting Lamp Bulbs Assortment for Arduino Raspberry - - Amazon.com
Amazon.com: 38kHz Infrared (IR) Receiver Module for Arduino and Remote Controlled Electronic Circuits : Electronics
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
Amazon.com: Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 : Electronics
