This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area....

This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing...

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. The resistance of the flex sensor changes when the metal pads are...

Voice Recognition Module is a compact and easy to use speech recognition board that can be easily interface easily with Arduino. This product is a speaker dependent voice recognition module....

When we are emotionally stressed or have strong expressions on the face, sympathetic activity increases and promotes the secretion of sweat glands, which increases the skin's electrical conductivity. Grove -...

By detecting the electromyogram (EMG), measuring muscle activity has traditionally been used in medical research, however, With shrinking but more powerful microcontrollers and integrated circuits advent EMG power Road and...

By detecting the electromyogram (EMG), measuring muscle activity has traditionally been used in medical research, however, With shrinking but more powerful microcontrollers and integrated circuits advent EMG power Road and...

This EMG sensor is launched by the cooperation of DFRobot and OYMotion, which can detect sEMG to reflect muscle and neural activities of human. This sensor integrates filtering circuit and...

This heart rate monitor sensor is a pulse sensor which is developed based on PPG techniques. This is a simple and low-cost optical technique that can be used to detect...

This is a non-contact water / liquid level sensor for Arduino. It utilizes advanced signal processing technology to achieve non-contact liquid level detection.No contact with liquid makes the module suitable...

The 6 in 1 soil integrated sensor is suitable for detecting soil nitrogen, phosphorus, potassium, PH, temperature and humidity, widely used in rice fields, greenhouse cultivation, rice, vegetable cultivation, orchard...

This Gravity: ENS160 Air Quality Sensor, based on ScioSense's new ENS160 sensor chip, is specifically designed for indoor air quality monitoring and offers detection of multiple IAQ data (TVOC, eCO2,...

As the most basic part of life, air is attracting more and more attention, for example, the most common PM2.5, PM1.0, PM10, etc. Keeping an eye on the quality of...

DFRobot Gravity: analog electrical conductivity sensor/meter(K=10) is particularly used to measure the high electrical conductivity liquid, such as seawater, concentrated brine, etc. The measurement range is up to 100ms/cm. This...

a sensitive electrochemical sensor for detecting carbon dioxide (CO2) in air quality, fermentation, and indoor monitoring, featuring high CO2 sensitivity, low alcohol/CO interference, and an onboard heater for stable performance,...