The gas sensor developed by Keyestudio is specially designed to detect specific gas contents such as CO2 and MOX.
This sensor developed by Keyestudio uses the CCS811 chip and is an ultra-low pow...
pH sensor
This sensor can be used to measure the static pH values of common liquids (water, milk, soft drinks, vinegar, etc.)
The pH sensor is designed for long service life in a variety of...
This PM2.5 Dust Sensor for Arduino Keyestudio contains an Infrared LED and a photoelectric transistor. It is highly effective in detecting very delicate particles , such as tobacco smoke, it is ca...
Hand pressure sensor
This sensor comes with a portable unit with a built-in voltage meter.
The sensor measures the pressure force on the handheld unit.
The thin film pressure sensor has the ability to detect external pressure and, consequently, change its own resistance. The material of this sensor is flexible and sensitive to pressure at the nano...
Pressure sensor
This sensor can be used to monitor chemical reactions involving gases and investigate both Boyle's Law and Gay-Lussac's Law for ideal gases.
It can also be useful in studies o...
This motion recognition sensor can be applied to various interactive projects, allowing it to recognize various gestures and apply them to user-defined programming.
The PAJ7620 gesture recogniti...
Sound sensor
This sensor has two modes of operation.
In slow mode, it can be used to measure sound pressure level in decibels.
In fast mode, it can display waveforms from different sound so...
The waterproof temperature sensor allows you to measure the temperature of both liquid solutions and humid environments very easily.
Features
The waterproof temperature sensor integrates the n...
The DHT22 is a Keyestudio module that has sensors for measuring the temperature and humidity values of a given environment.
Features
The DHT22 corresponds to a module composed of temperature...
Module based on the SHT21 sensor, which belongs to the SHT3X series of temperature and humidity sensors. This is a range of high-quality sensors that provide very reliable results.
This sensor f...
The BMP280 sensor is an air temperature and pressure sensor, suitable for mobile and portable applications.
It has the great advantage of being extremely compact and having very low consumption....
The LM35 temperature sensor can be a great option when you are looking for accuracy. In addition to having easy communication with microcontrollers such as Arduino, PIC, ARM and Raspberry Pi, it is...
The MLX90614 IR Temperature Sensor is a high-precision component that detects body or object temperature via infrared, without the need for direct contact with the sensor.
This module is factory...
The Turbidity Sensor allows you to detect water quality through the turbidity level.
These types of sensors are typically used for measuring water quality in rivers and streams, wastewater and e...
The Piezoelectric Vibration Sensor is a device that allows the output voltage to vary proportionally to the vibration of the ceramic chime. This sensor can be used together with an Arduino Sensor S...
The current detector sensor is based on the TA12-200 current transformer, capable of replacing a large alternating current with a small amplitude one. It can be used in circuits up to 5A.
Featur...
Sensor that allows you to detect the voltage appropriate for each module or controller. The detection range of this sensor goes up to 5V, which means that a voltage higher than 5V will not be dete...
