552 Search Results for: “detect”

Flame Sensor Module Fire Sensor Module infrared Receiver Ignition source detection module This tiny Flame sensor infrared receiver module ignition source detection module is Arduino compatible can use to detect...

UNI-T’s new wall scanner UT387 series enables you to detect electric wire, metal object, wooden beams accurately. The new and improved wall scanners are great tools for interior finish, renovation,...

📝 Product Description The RA24D18 24GHz radar module (Bluetooth version) is a smart presence detection sensor that combines mmWave radar technology with Bluetooth connectivity. It is designed to detect human...

LM393 Sound Detection Sensor Module for Arduino detects whether the sound has exceeded a threshold value. The sound is detected via microphone and fed into an LM393 op-amp. The sound...

RA24K45 24GHz Presence Sensor Switch – Integrated mmWave Radar Module, Human Motion Detection📝 Product Description The RA24K45 24GHz Presence Sensor Switch is an all-in-one mmWave radar solution that integrates both...

Flex Sensor 4.5" Description: A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these...

A 2.2 Inch Flex Sensor  – Bend Sensor with a length of 2.2″ which bends and flexes with a physical device. In addition  the sensor is flex, the resistance across...

 LED TV Tester CA-300s led tv Monitor Laptop Backlight Lamp Tester LED Beads Detect Tool Tester tool:LED Strips TV Monitor Laptop Backlight Lamp Tester LED Beads Detect Tool  Tester tool...

The MQ 135 Air Quality Detector Sensor Module For Arduino has lower conductivity in clean air. When the target combustible gas exists, the conductivity of the sensor is higher along...

MQ2 MQ-2 MQ 2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It...

UT12E and UT12M are UNI-T’s professional-grade voltage detectors. They are designed with IP67 dust/water-resistant and can withstand a 2-meter drop. These durable devices are great for working in harsh environments....

UT262 series are clamp type non-contact phase detectors. Users do not need to be in contact with high-voltage, reducing risk of electrical shock to electricans and other professional personnels. Beside...

A PNP proximity sensor is a type of sensor used to detect the presence or absence of an object without making physical contact. PNP refers to the transistor type used...

An NPN Proximity Sensor is a type of proximity sensor that operates based on the principle of detecting the presence of objects without any physical contact. It works by sensing...

MQ5 MQ 5 MQ-5 Methane LPG Liquid Propane Gas Sensor Module are widely used in gas leakage detecting equipments in family and industry, are suitable for detecting of LPG, natural...

PR12-4DP  INDUCTIVE PROXIMITY SENSOR, PR SERIES, CYLINDRICAL, CABLE, 4MM, PNP, 10 V TO 30 V BR2295Inductive proximity sensors are used for non-contact detection of metallic objects. Their operating principle is based...

Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO.The sensor USES the high quality FR – 04 double...

Vibration sensor module alarm Motion sensor module vibration switch SW-420 module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the...

E3F DS10Y1 IR Reflective Photo Sensor AC NO (2 Wire) Proximity Sensor Model: E3F DS10Y1 Type: IR Reflective Photo Sensor Operating Principle: Reflective type (detects objects based on reflected infrared...

MQ4  High Sensitivity Gas Methane (CNG) Detector Sensor Module is a simple to use MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module which can sense the presence of Compressed...