HC-SR04 Ultrasonic Ranging Module 5V Distance Measurement Sensor for MCU Programming Development Board Accessories

$4.30

HC-SR501 RD-624 Human Body Infrared Induction Electronic Module Sensor Pyroelectric Probe Induction Switch

$3.06

Infrared Switch 0-30CM Through-Beam Split Pair Through-Beam Sensor Counting Module 50cm Photoelectric Switch

$9.27

Infrared Temperature Sensor JX90614 High Precision Temperature Control Probe Non-Contact Infrared Temperature Module

$15.00

KS104 High-Precision Long-Range Waterproof Ultrasonic Sensor Ultrasonic Ranging Module

$118.00

Flame Sensor Module Fire Source Detection with Infrared Receiver and Alarm (3/4 Wire)

$2.31

HC-SR04 US-015-025-026-100 Ultrasonic Ranging Module Distance Sensor Bracket Zejie

$3.25

GY-906 MLX90614ESF BAA BCC DCI Temperature Collector IR Infrared Temperature Measurement Sensor Module

$55.93

GY-AS7262/7263 AS7341/43 Visible Light Infrared Color Spectrum Sensor Module

$87.86

Hi-Link Human Presence Sensor LD2410B Millimeter Wave Radar Module with Light Sensing and Bluetooth Support

$7.70

Risym US-100 Ultrasonic Ranging Module with Temperature Compensation Dual-Mode Ultrasonic Sensor

$17.60

Photoresistor Module Brightness Photoelectric Light Detection Sensor Light Control Switch 3.3V-5V 3-Pin/4-Pin

$2.91