1M NTC Thermistor Accuracy Temperature Sensor 10K 1% 3950 Waterproof Probe
$5.95Thermistors are one of the most accurate types of temperature sensors. OMEGA thermistors have an accuracy of…
422025 Lithium ion polymer Battery (LiPo) (3.7V 150mAh)
$6.85422025 Lithium ion polymer Battery comes pre-attached with a 2-pin JST-PHÂ connector with an 80mm Cable and…
5V 1 Channel Humidity Sensor Relay Module
$7.99HR202 DC 5V 1 Channel Humidity Sensitive Switch Relay Module Humidity Controller Humidity Sensor with Indicator
7147 10DOF L3GD20 LSM303D BMP180 Gyro Accelerometer Compass Altimeter
$22.95The L3DG20H gyroscope + LSM303DLHC accelerometer compass + BMP180 barometric/temperature sensors are all on one breakout here,…
9pcs Gas Sensor Starter Kit
$32.95The excellent starter range is suitable for detecting ammonia, aromatic compounds, sulphide, benzene vapour, smoke, and other…
AMT1001 resistance type humidity module sensor Probe
$7.35This AMT1001 module has high accuracy, high reliability, consistency, and has been with temperature compensation to ensure…
BME280 I2C or SPI Temperature Humidity Pressure
$6.95Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric…
Capacitive Analog Soil Moisture Sensor 3.3~5.5V
$3.50This module includes an onboard voltage regulator which gives it an operating voltage range of 3.3 ~…
CCS811 Carbon Monoxide Sensor
$19.95Cjmcc-8118 IS a gas sensor system-on-chip (SSoC) + temperature and humidity sensor that uses low-power sensing technology…
DHT11 20%-95% Temperature Humidity Sensor Module
$5.95DHT11 is a compound digital temperature and humidity sensor that outputs calibrated digital signals. Thanks to the…
DHT11 Temperature and Humidity Sensor Shield for ESP8266 ESP-01 or ESP-01S
$5.95DHT11 detects water vapour by measuring the electrical resistance between two electrodes. The humidity sensing component is…
DHT21 AM2301 Digital Temperature Humidity Sensor Module
$13.95They offer a linear response but have the lowest accuracy of the basic sensor types. These temperature…
DHT22 (AM2302) Digital Temperature and Humidity Sensor
$10.95DHT22 output calibrated digital signal. It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and…
Digital IR Infrared Flame Detection Sensor
$4.35This module is sensitive to the flame but also can detect ordinary light. Usually used as a…
DS18B20 Digital Temperature Sensor (red) with wire
$7.95Enables you to keep abreast of the ambient temperature around you, more importantly, If you have an…
DS18B20 Temperature Sensor 3 wire
$4.95Enables you to keep abreast of the ambient temperature around you, more importantly, If you have an…
GY-21-HTU21 Humidity & Temperature Sensor
$7.95Can be placed in soil to measure moisture and temperature, which makes it ideal for use in…
GY-213V-HTU21D 3.3V Humidity & Temperature Sensor
$7.95Can be placed in soil to measure moisture and temperature, which makes it ideal for use in…
GY-271 HMC5883L Electronic Compass Triple Axis Magnetometer Sensor
$9.95HMC5883L applies lead-free SMT (surface mounting technology) and it has 16 pins with a size of 3.0…
GY-906 MLX90614 BAA Infrared thermometer Non-Contact
$19.95Being a very popular module, numerous tutorials, guides and sample codes are available on the internet which…
GY-BME280 I2C Temperature Humidity Pressure
$8.25The BME280 is a great new chip originally designed for the next generation of smartphones; It is…
GY-BMP280 3.3V Atmospheric Pressure Sensor Module
$6.95The GY-BMP280 Barometer Sensor is a Bosch BMP280 high-precision and low-power digital barometer breakout board. you can…
Humidity/Rain Detection Sensor Module (Black)
$4.95The item is for Arduino and is a raindrop, rain sensor. It is capable of monitoring a…
Liquid level detection sensor module kit for Arduino
$22.95Water dispenser, Bathtub, Humidifier, Water tank and any other Electrical appliances requiring liquid level detection for Arduino
LM35DZ DC 4-30V Digital LM35 Temperature Sensor Linear Analogue Output
$4.95LM35 series are precision integrated-circuit temperature devices with an output voltage linearly proportional to the Centigrade temperature.…
LM75 I2C Temperature Sensor
$4.95LM75 is a High-speed I2C interface temperature sensor in the temperature range -55 ° ~ + 125…
MAX6675 Module + K Type Thermocouple Temperature Sensor
$10.95A thermocouple consists of two wires of different metals electrically bonded at two points. The varying voltage…
MQ-135 Air Quality (Benzene, Alcohol, smoke) Sensor Module
$7.95MQ135 has a high sensitivity to Ammonia, sulphide, benzene vapour, smoke and other harmful gas. It can…
