Temperature & Humidity Sensor

This category including most common Temperature and Humidity sensor such as LM35, SHT1x, DS18B20. Most sensor is compatible with Arduino and Raspberry Pi.

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Gravity: Analog LM35 Temperature Sensor For Arduino Introduction This is an Arduino Temperature Sensor based on LM35 temperature chip. A Temperature Sensor can be used to detect ambient air temperature.The LM35 chip is produced by National Semiconductor Corporation and offers a functional range between 0 degree Celsius to 100 degree Celsius with a sensitivity of 10mV per degree Celsius. The output voltage is proportional to the temperature...

$4.50 SKU:DFR0023 Out Of Stock
Gravity:SHT1x Humidity and Temperature Sensor Introduction Here is the most qualified Humidity and Temperature Sensor from DFRobot. Accurate, durable, highly compatible and easy to use, it has all the attributes of a superior sensor requires. This sensor uses SHT1x sensor. SHT1x is individually calibrated in a precision humidity chamber. The calibration coefficients are programmed into an OTP memory on the chip. These&nb..

$11.90 SKU:DFR0066 In Stock
DHT22 Temperature and Humidity Sensor Introduction DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stab..

$9.50 SKU:SEN0137 Out Of Stock
Digital Temperature & humidity sensor (With Stainless Steel Probe) Introduction This is an anti-rust, robust and precise SHT10 sensor, which can master enterprise-class and industrial-level applications. It can be applied in various fields: telepoint base stations, electronic control cabinet, production site, storehouse, machine rooms, greenhouses, animal farming, medicine stock and etc. Metallic package enables it to deal with the very dusty or other severe c..

$29.50 SKU:SEN0148 In Stock
Digital Thermometer Introduction Are you still looking for a low cost thermometer? Did you get one? Aha! Here it is! This is a new waterproof digital thermometer with display. It is suitable for greenhouse, fish tank, swimming pool and other application scenarios which require temperature measurement. It is completely waterproof to a depth of one meter for long time. And it can continuously work for half the year ..

$2.00 SKU:FIT0507 In Stock
Gravity: Analog Capacitive Soil Moisture Sensor- Corrosion Resistant Introduction This product measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of a corrosion resistant material giving it a long service life. Insert it into soil and impress your friends with the real-time soil moisture data! The product includes an on-board voltage regulator which gives it an operating voltage r..

$7.90 SKU:SEN0193 In Stock
Gravity: Analog High Temperature Sensor Introduction What sensor should you use when you need to measure temperature? Most people will think of a DS18B20 temperature sensor first, but this sensor is only capable of measuring temperatures up to 125C. In order to measure temperatures greater than 100C you will need something with a greater temperature range and resistance. This is the sensor you need! We have used a PT100 resistance type ..

$13.90 SKU:SEN0198 In Stock
Gravity: Analog Soil Moisture Sensor For Arduino Introduction A soil moisture sensor can read the amount of moisture present in the soil surrounding it. It's an ideal for monitoring an urban garden, or your pet plant's water level. This is a must have component for a IOT garden / Agriculture!The new soil moisture sensor uses Immersion Gold which protects the nickel from oxidation. Electroless nickel immersion gold (ENIG) ..

$2.70 SKU:SEN0114 In Stock
Gravity: DHT11 Temperature Humidity Sensor For Arduino Introduction DFRobot's latest generation of digital DHT11 Temperature and Humidity sensor is as powerful as it used to be but easier to use. This DHT11 Arduino temperature and humidity sensor has a full range temperature compensation, low power consumption, long term stability and calibrated digital signal. A high-performance 8-bit microcontroller is integrated in the sens..

$5.20 SKU:DFR0067 In Stock
Gravity: DS18B20 Temperature Sensor (Arduino Compatible) Introduction While there are many types of temperature sensors available in the market, the DS18B20 arduino Temperature Sensor form DALLAS is the best choice in applications which require high accuracy and high reliability. Its ultra-small size, low hardware overhead, strong anti-interference capability and high accuracy, together with other additional features makes DS18B20 even more popular am..

$4.00 SKU:DFR0024 In Stock
Gravity: I2C BME280 Environmental Sensor Introduction BME280 is an environmental sensor that integrates onboard temperature sensor, humidity sensor and barometer. The sensor is of high precision, multiple functions, and small size etc. It provides both SPI and I2C interfaces, which make it easy to make a fast prototypes. It can be widely used in environmental monitoring, story height measurement and Internet of Things (IoT) control and ..

$15.00 SKU:SEN0236 In Stock
Gravity: I2C BME680 Environmental Sensor Introduction DFRobot BME680 Environmental Sensor is a low power gas, pressure, temperature & humidity sensor based on BOSCH BME680 sensor. It is a 4-in-1 multi-functional MEMS environmental sensor which integrates VOC (Volatile Organic Compounds) sensor, temperature sensor, humidity sensor and barometer. With DFRobot Gravity BME680 Environmental Sensor, you can monitor 4 environmental para..

$19.50 SKU:SEN0248 Out Of Stock
Gravity: I2C High Temperature Sensor (K-Type, 800℃) Introduction PT100 is suitable for most of the temperature measurement below 400°C, but usually the temperature of the household natural gas stove can reach over 800°C, and the temperature of the pottery kiln or high-power electric furnace can be more than 1000°C. The K-type thermocouple are commonly used in such ultra-high temperature scenes. The digital K-type high temperature sensor consist..

$24.90 SKU:DFR0558 Out Of Stock
Gravity: I2C Non-contact IR Temperature Sensor (MLX90614-DCI) Introduction We can divide temperature measurement in to two types: contact and non-contact. Contact measurement can only accurately measure temperature when the testing object and the sensor reach thermal equilibrium. This can mean longer response times and reading inaccuracies offset by ambient temperature. By contrast, non-contact measurement uses infra-red radiation to measure the temperature..

$59.00 SKU:SEN0263 Out Of Stock
Gravity: I2C Non-contact IR Temperature Sensor For Arduino Introduction We can divide temperature measurement in to two types: contact and non-contact. Contact measurement can only accurately measure temperature when the testing object and the sensor reach thermal equilibrium. This can mean longer response times and reading inaccuracies offset by ambient temperature. By contrast, non-contact measurement uses infra-red radiation to measure the temperatur..

$16.00 SKU:SEN0206 In Stock
Gravity: Waterproof DS18B20 Sensor Kit Introduction This waterproof temperature sensor kit use DS18B20 probe AS . It contains a probe with a resistor module. So it is easy to connect on the Arduino board. The DS18B20 temperature sensor provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor. Compatible with 3.0-5...

$7.50 SKU:KIT0021 In Stock

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