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

$2.05

10PCS CNY70 reflection photoelectric switch photoelectric sensor For arduino

$2.05

PIR Motion Sensor Switch DC6V-24V2A PIR Infrared Motion Human Body Sensor Detector Switch Light Sensor Adjustable for LED Strip

$2.09

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

$2.20

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

$2.20

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

$2.30

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

$2.40

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

$2.43

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

$2.43

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

$2.43

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

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

$2.73

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

$2.78

TOF53200 TOF53400 2M / 4M Laser Infrared Distance Measurement Sensor Module MODBUS IIC Serial Mode For Arduino

$2.80

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

$2.83

ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

$2.96