what is a sensor

5k 10k Waterproof NTC Sensor Temperature 10mm 20mm

Integrated Circuit PS4-HCHO-5 Air Quality Sensors

WNK8010TT Capacitive Water Level Sensor Coolant Level Sensor 4 - 20mA Output

working voltage current measuring sensor split core current sensor 20a

ABS DC12V 24V Smart Detachable Single Door Motion Sensor Led Cabinet Furniture Light

IP 67 TEMP SENSOR 1M

Waterproof NTC 5k Ohm 3270 Thermistor Temperature Sensors

Toyota ABS Sensor 89542-52090 Rear Right ABS Wheel Speed Sensor Aftermarket Part For Yaris

Retro Reflective Position Proximity Sensor Switch With Visible Red Light

Pedal Force Sensor Automobile Brake Brake Force Detecting Sensor Stepping Type RJ-11

6.1M 228 Conductivity Sensor, ROHS Toroidal Conductivity Sensor

HT Sensor 10VDC Power HT15V Silicon Pressure Sensor Level Sensor Cell 15mm Pressure Sensor Core

Anke ASC-553A SpO2 Sensor Ohmeda Tech 7Pin Adult Finger Clip SpO2 Probe

5V Diesel Fuel Level Sensor , 20mA Diesel Tank Level Sensor

Light Sensor Control Human Body Sensor 1 - 3M LED Light Sensors

TTL Signal Output Circuit Board Chip RDA223 Digital Pyroelectric Sensor

Car Notched M18x1.5 O2 Sensor Bung Plug

White Finish Motion Sensor Switches IR IP22 60Hz Human Body Movement Sensor

DC3V Tuya Wifi Pir Motion Sensor Human Detector Smart Alarm Sensor

Whale Tail Shape Solar Motion Sensor Led Wall Light Smd2835 Chips