38kHz Infrared Transmitter and Receiver 30pcs Sensor Modules for Arduino Use

Capacitive Soil Moisture Sensor 10pcs Modules 3 3 to 5 5 Volt for DIY Gardening

38kHz Infrared Transmitter and Receiver 30pcs Sensor Modules for Arduino Use

10pcs TCRT5000 Infrared Sensor Modules for Precise Line Following Applications

10pcs TCRT5000 Infrared Sensor Modules for Line Tracking and Obstacle Detection

TCRT5000 Infrared Line Tracking Sensor Modules 10pcs for Robotics Projects

Reliable Voice Activated Switch For Light And Human Body Infrared Sensing

10 pcs TCRT5000 Infrared Sensor Modules with Adjustable Sensitivity for Robots