IMPTECH SOLUTIONS DC 5V, 8 Channel Infrared Remote Control Relay Module with opto Isolation Electronic Components Electronic Hobby Kit

onechance HC-SR501 PIR Motion Sensor- Adjust Ir Infrared Motion Sensor Detector Security Circuit and Motion Detector Electronic Hobby Kit

APTECHDEALS IR Infrared Sensor Module Reflective Photoelectric Light Intensity DIY Kit for Arduino UNO (Pack of 2pcs) Security Circuit and Motion Detector Electronic Hobby Kit

INVENTO HC-SR501 IR Pyroelectric Infrared IR PIR Motion Sensor Detector Module Electronic Components Electronic Hobby Kit

shatam IR sensor module/Flame sensor/Object Detection sensor- pack of 1 Electronic Components Electronic Hobby Kit

onechance Pir Motion Sensor Detector Module Hcsr501 (32 X 24 Mm)( 5 pack of) Electronic Components Electronic Hobby Kit

Cam cart HC SR501 HC-SR501 Adjust Infrared IR PIR Motion Sensor ( Pack of 2 ) Power Supply Electronic Hobby Kit

EASTRA HIGH QUALITY Sound Sensor Module for boards compatible with Arduino Electronic Components Electronic Hobby Kit