TZT 10PCS PIR D203S LHI874 LHI878 RE200B P228 Fresnel lens PIR Sensor

$1.82

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

$1.82

50A 100A Hall Current Sensor Module Linear Analog AC DC 3.3V-5V ACS758 ACS758LCB-050B 100B-PFF-T For Arduino RC Model Connector

$1.86

TZT INA240 Module INA240A1 Current Detection Amplifier Current Monitoring Dual Way Current Collection

$1.90

10PCS CNY70 reflection photoelectric switch photoelectric sensor For arduino

$2.05

TZT MAX31865 PT100 to PT1000 RTD-to-Digital Converter Board Temperature Thermocouple Sensor Amplifier Module 3.3V/5V For Arduino

$2.11

TZT Photoelectric Speed Sensor Encoder Coded Disc Code Wheel For Freescale Smart Car 5V For Arduino DIY

$2.12

TZT LiPo Fuel Gauge Lithium battery detection module A/D conversion IIC MAX17043

$2.20

Solar Tracking Module Automatic Tracker Single Axis Solar Tracking Module Search Light Solar-powered Automatic Tracker Board

$2.20

TZT HLK-LD2410C 24G mmWave FMCW Millimeter Wave 5M Human Presence Status Radar Sensor Motion Detection Module High Sensitivity

$2.35

NEW GP2Y0E03 4-50CM Distance Sensor Module Infrared Ranging Sensor Module High Precision I2C Output for arduino

$2.35

HLK-LD2410C 24G mmWave FMCW Millimeter Wave 5M Human Presence Status Radar Sensor Motion Detection Module High Sensitivity Cable

$2.35

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

$2.35

TZT High Quality 30A 50A 100A SCT-013-030 SCT-013-050 SCT-013-000 Non-invasive AC current sensor Split Core Current Transformer

$2.38

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

$2.43

TZT MT6826S High Precision high speed Magnetic Encoder Magnetic Induction angle measurement Sensors Module For arduino

$2.50

TZT HLK-LD2410B FMCW 24G Smart Human Presence Status Sensing Radar Heartbeat Detection Sensor Module High Sensitivity

$2.50

DC-DC CC CV Buck Boost Converter 9-35 to 1-35V 80W Buck Booster DC Step Down Step Up Adapter Module Adjustable Voltage Regulator

$2.50

TZT GP2Y0A21YK0F GP2Y0A21 Infrared Proximity Sensor IR Analog Distance Sensor VE713 10-80cm Infrared distance sensor for arduino

$2.79

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

$2.80