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Manufacturers
The HC-SR501 Pyroelectric Infrared Sensor is used to detect the presence of people. It is commonly used in turning the lights on and off automatically when people arrive or leave. It is very reliable for robot projects which need human detection. See description for more details about the product. Add to cart now!
MQ-3 is a highly sensitive gas sensor to alcohol concentrations in the atmosphere. It has low cost and long life with a simple drive circuit and is very useful for detectors used in breath analyzer, environmental monitoring, and in safety devices inside vehicles. See description for more details about the product. Add to cart now!
Waterproof 10k NTC Thermistor with 0.2 m Cable See description for more details about the product. Add to cart now!
DH22 is a high performance temperature and humidity sensor capable of long distance signal transmission, ensuring high reliability and excellent stability. See description for more details about the product. Add to cart now!
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
Matrix keypad 4x4 with useful buttons in your projects where you need to enter many user data. See description for more details about the product. Add to cart now!
This photoelectric sensor is a very efficient sensor that can be used in a variety of applications that require speed detection, pulse counting and position control. See description for more details about the product. Add to cart now!
Operating voltage: + 2.7 ~ 6V Working temperature: 30 ~ + 70 Celsius OUT pin output voltage: + 3.3V ± 0.1V OUT pin Maximum output current: 500mA See description for more details about the product. Add to cart now!
This thermistor module is a temperature sensor which digital output that allows you to easily add over-temperature and under-temperature condition sensing capabilities to your new project. See description for more details about the product. Add to cart now!
SN04-N Inductive Proximity Sensor See description for more details about the product. Add to cart now!
This soil moisture sensor is used to read the amount of moisture present in the soil around the probe. It is ideal for monitoring soil moisture in your urban garden and detecting the moisture content of your soil for your indoor flower pots. See Description for more details about the product. Add to cart now!
This is a digital infrared distance sensor (2 cm to 40 cm). The sensor reads all objects at the same distance, depending on the color and reflectivity factor. See description for more details about the product. Add to cart now!
This is a 50 kg load cell that is widely used in weighing scale or equipment that measure force. See description for more details about the product. Add to cart now!
Whether your project is space constrained or you just want a cool look and a high tech keypad, the 4 x 4 membrane keypad is the ideal choice for your project. See Description for more details about the product. Add to cart now!
This LM75A temperature sensor can convert temperature to digital. It operates four data registers via I2C to set different operating modes See description for more details about the product. Add to cart now!
Barometric pressure sensor module high precision at low cost, ideal for measuring the weather or other similar projects. It can be used by both I2C and SPI through. See description for more details about the product. Add to cart now!
Barometric pressure sensor module high precision at low cost, ideal for measuring weather or other similar projects. It can be used by both I2C and SPI through. See description for more details about the product. Add to cart now!
This MPXV7002DP module is a high-quality pressure sensor and has very good precision. The sensor is designed to measure pressure and can be used with APM2.5 control drones. See description for more details about the product. Add to cart now!
Barometric pressure sensor module high precision at low cost, ideal for measuring weather or other similar projects. It can be used by both I2C and SPI through. See description for more details about the product. Add to cart now!
Infrared (IR) break-beam sensors are a simple way to detect motion. See description for more details about the product. Add to cart now!
5V Dc Power Supply Power indicator light The comparator output is light High Sensitivity Sound Microphone Sensor Detection Module Electric condenser microphone See description for more details about the product. Add to cart now!
BME680 Temperature and Humidity Sensor Module
This is a High-Definition Multimedia Interface (HDMI) digital audio/video interface cable that supports data transfer bandwidth of up to 18 Gigabits/sec. See Description for more details about the product. Add to cart now!
This sensor can accurately detect temperature and humidity, it is easy to use thanks to the I2C interface, has low power consumption and resolution can be set to 8 or 12 bit for temperature and 12/14 bits for humidity. See description for more details about the product. Add to cart now!
This sensor module is small in size and easy to use with your Arduino project. It has an accuracy of ± 2% humidity and ± 0.3oC in temperature. See description for more details about the product. Add to cart now!
This module is based on DHT11, a high-performance temperature and humidity sensor, ensuring high reliability and excellent stability. See description for more details about the product. Add to cart now!
This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise. The sensor detects objects from 0 to 7.65 m (25 ft) and has a resolution of 1 cm (0.4") for distances beyond 20 cm (8"). The XL-MaxSonar...
This compact sonar range finder by Maxbotix detects objects from 0 to 6.45 m (21.2 ft) with a resolution of 2.5 cm (1") for distances beyond 15 cm (6"). Unlike other sonar range finders, the LV-MaxSonar has virtually no dead zone: it can detect even small objects up to and touching the front sensor face! See description for more details about the...
Output signal: UART / PWM Target Gas: CO2 Size(L*W*H):33 x 20 x 9 mm See description for more details about the product. Add to cart now!
Moisture Sensor Module HR202 useful for projects where you need to measure humidity in certain enclosures. See description for more details about the product. Add to cart now!
HS1101 Humidity Sensor Module See description for more details about the product. Add to cart now!
This module is a sensor with which you can measure the angle of rotation. The output voltage varies depending on the position of the potentiometer. See description for more details about the product. Add to cart now!
AD8232 ECG Sensor Module See description for more details about the product. Add to cart now!
This MQ-2 gas sensor module is used for gas leakage monitoring devices and fire protection systems, which are essential in homes and factories. See description for more details about the product. Add to cart now!
Temperature sensor module that can measure infrared temperature without touching the subject. See description for more details about the product. Add to cart now!
Resolution: 500dpi Supply current: <60mA Supply voltage: 3.3V Fingerprint image entry time: < 1.0 seconds Peak current: <60mA See description for more details about the product. Add to cart now!
This module is based on an ultrasonic distance sensor with an accuracy of 0.5 cm and a maximum distance of 4.5 m. Can be used in different environments, being water resistant. See description for more details about the product. Add to cart now!
This module is very useful in detecting sound intensity in the surroundings. It is suitable for sound activated lights, noise triggered cameras, and other similar applications. See Description for more details about the product. Add to cart now!
HMC5983 Magnetometer Module CJMCU See description for more details about the product. Add to cart now!
This module is based on the AEDR-8300 optical sensor. It has a built-in LED, is TTL-compatible, and the smallest sensor in its range can be used to detect movement. See description for more details about the product. Add to cart now!
MLX90393 Triaxial Magnetometer Module
This is a module based on the HMC5983 chip triple axis digital compass with high precision and temperature compensation. It provides IIC / SPI communication and an appropriate alternative to HMC5883L See description for more details about the product. Add to cart now!
GUVA-S12SD Analog Solar UV Sensor Module See description for more details about the product. Add to cart now!
This module is based on BMF055 sensor - 16-bit triaxial accelerometer, 16-bit triaxial gyroscope, triaxial magnetometer and 32-bit M0 + cortex microcontroller. The sensor has extremely small dimensions and with this module you can use it easily. See description for more details about the product. Add to cart now!
FSRs are sensors that allow you to detect physical pressure, squeezing and weight. They are simple to use and low cost. This sensor is a Interlink model 408 FSR with a massive 1/4-inch x 24-inch sensing region. See description for more details about the product. Add to cart now!