Sensor
QB002/QB071 DHT11 Humidity Temperature Sensor
Product Introduction DHT11 Temperature and humidity sensor is a sensor based on the digital...
QB003 Temperature Sensor
Product Introduction Temperature sensor is a device used to measure the temperature of an...
QB039/QB079 Sound Sensor
Product Introduction Sound sensor is a sensor used to detect the strength or frequency...
QB040/QB072 Moisture Sensor
Product Introduction Soil moisture sensor is a sensor used to detect soil moisture, which...
QB041/QB066 PIR Motion Sensor
Product Introduction Human infrared sensor is used to detect the infrared radiation emitted by...
QB042/QB093 Ultrasonic Sensor
Product Introduction Ultrasonic sensor is a sensor used to measure distance, can be used...
QB043/QB069 Raindrop Sensor
Product Introduction Raindrop sensor is a device used to detect the falling of raindrops,...
QB050 Photoelectric Sensor
Product Introduction Photoelectric sensor are commonly used to detect the presence, position, or motion...
QB055/QB084 MQ-4 Gas Sensor
Product Introduction MQ-4 gas sensor is a combustible gas sensor, which can detect the...
QB011/QB083 Flame Sensor
Product Introduction The flame sensor can detect light sources with wavelengths ranging from 760...