TZT Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

$1.53

XKC Y25 T12V Liquid Level Sensor Switch Detector Water Non Contact Manufacturer Induction Stick Type Durable Y25-T12V XKC-Y25-V

$2.80

LM2596s DC-DC Step-down Power Supply Module 3A Adjustable Step-down Module LM2596 Voltage Regulator 24V 12V 5V 3V

$0.25

TZT AS-20 DC 12V AC 110V 220V 10A Waterproof Sensitive Auto Photo Switch On/Off Photocell Street LED Light Switch Sensor Switch Tool

$0.78

TZT AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace SHT20 FOr Arduino

$0.50

Active Single Phase Voltage Transformer Module AC Output Voltage Sensor for Arduino Mega ZMPT101B 2mA

$0.59

TZT TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module blue

$0.24

TZT 1LOT Infrared IR Wireless Remote Control Module Kits DIY Kit HX1838 For Arduino Raspberry Pi

$0.34

TZT 52mm PP Liquid Water Level Sensor Horizontal Float Switch Down For Arduino

$0.58

TZT Smart Car Robot E18-D80NK Infrared Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable

$0.85

TZT Color recognition sensor TCS230 TCS3200 Color sensor Color recognition module for arduino DIY Module DC 3-5V Input

$1.82

TZT Smart Electronics DC 0-25V Standard Voltage Sensor Module Test Electronic Bricks Smart Robot for arduino Diy Kit

$0.13

TZT Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car

$0.25

TZT AHT20+BMP280 Temperature Humidity and Air Pressure Module High-precision Digital Temperature Humidity and Air Pressure Sensor

$0.45

TZT TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality For Arduino UNO R3

$1.49

TZT AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

$0.49

TZT AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

$5.53

TZT Ecg module AD8232 ecg measurement pulse heart ecg monitoring sensor module kit for Arduino

$2.32

TZT DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable For Arduino

$0.61

TZT KY-037 High Sensitivity Sound Microphone Sensor Detection Module For Arduino AVR PIC

$0.21