TZT LCD PH TDS-3 Meter Tester Pen Digital Filter Pen Digital High Accurate Filter Measuring Water Quality Purity test tool

$0.77

TZT Smart Electronics FZ0455 4pin KEYES KY-016 Three Colors 3 Color RGB LED Sensor Module for Arduino DIY Starter Kit KY016

$0.13

TZT GY-9960-3.3 APDS-9960 proximity detection and non-contact gesture detection RGB and Gesture for Arduino

$1.36

TZT High Precision Resistive Thin Film Pressure Sensor Module DIY Test PCB Board For Arduino / Raspberry pie Microbit

$1.90

TZT GP2Y0A21YK0F 100% NEW 2Y0A21 10-80cm Infrared distance sensor INCLUDING WIRE

$2.77

TZT PN5180 NFC RF I Sensor ISO15693 RFID High Frequency IC Card ICODE2 Reader Writer For Arduino

$3.64

KY-024 Linear Magnetic Hall Sensor Board Switch Speed Counting Hall Sensors Module For Arduino Diy KY024 Hall Sensor for arduino

$0.24

TZT DIY Low Voltage DC Sound Light Control Sensor DC 3V-30V LED Driver 5V 6V 12V 24V Photosensitive Voice Switch Module Circuit

$0.50

2 in 1 Pump Pour Water Automatic Controller DC 12V Liquid Level Sensor Switch Relay Module for Motor Fish tank Waterhouse Irriga

$1.11

TZT 6A DC 3V 3.3V 3.7V 5V Electronic Switch Latch Bistable Self-locking Trigger Board for LED Motor Driver Solar Lithium battery

$1.11

TZT 5V/12V Water Level Automatic Controller Relay Liquid Sensor Switch Solenoid Valve Motor Pump Automatic Control Relay Board

$0.96

Piezoelectric shock tap sensor Vibration switch module piezoelectric sheet percussion for Arduino 51 UNO MEGA2560 r3 DIY Kit

$0.42

50kg Body Load Cell Weighing Sensor Resistance Strain Half-bridge Total Weight Scales Sensors Pressure Measurement DIY Kit

$0.26

TZT Intelligent electronic BH1750 BH1750FVI Chip Light Intensity Light Module Light ball for Arduino

$1.26

TZT CJMCU-103 Rotary Angle Sensor SMD Dust-Proof Angle Sensing Potentiometer Module SV01A103AEA01R00

$0.80

TZT DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lamp

$1.49

MH-SR602 MINI Motion Sensor Detector Module Pyroelectric Infrared PIR kit sensory switch Bracket for arduino Diy With lens

$0.44

Capacitive touch dimmer Constant pressure stepless dimming PWM control panel type LED dimmer switch module for Arduino

$0.29

TZT GP2Y1014AU0F Compact Optical Dust Sensor Compatible GP2Y1010AU0F GP2Y1010AUOF Smoke Particle Sensor With Cable

$2.58

TZT F233-01 Four-way infrared tracing / 4 channel tracking module / transmission line / obstacle avoidance / car / robot sensors

$0.62