Sensor
QB012/QB091 Touch Sensor
Last Updated: March 2, 2026Product Introduction Touch sensor is a kind of capacitive touch switch module, which can detect and respond to human touch. It has a built-in touch detection IC (TTP223B), which is able to convert the user’s touch action into electrical signals for interactive interaction with the device. The touch sensor outputs a low level when we...
QB013/QB070 Vibration Sensor
Last Updated: March 2, 2026Product Introduction The vibration sensor adopts SW-18010P high sensitive vibration switch, a kind of spring non-directional vibration sensing device, which can be triggered at any Angle. When the module is static without vibration, the two internal pins are disconnected, and the signal S port will output a high level. When subjected to external force collision...
QB060/QB080 Trace Sensor
Last Updated: March 2, 2026Product Introduction Trace sensor is a sensor system specially designed for intelligent vehicles, which can help intelligent vehicles to accurately trace and navigate routes. The system consists of three infrared sensors, which can detect the black line on the ground by transmitting and receiving infrared signals, and make corresponding control actions according to the detection...
QB063/QB092 Water Sensor
Last Updated: March 2, 2026Product Introduction The water sensor is an instrument that can convert the water level parameters of the measured point into the corresponding electric signal in real time. Its working principle is to use the trace of its parallel wire to measure the amount of water and thus judge the water level. The analog value output...
QB096 Infrared Obstacle Avoidance Sensor
Last Updated: March 2, 2026Product Introduction The infrared obstacle avoidance sensor transmits infrared light through a transmitter, and detects the change in the amount of light reflected by the detection object or blocked by the receiver to obtain an output signal. The working principle of infrared obstacle avoidance sensor is based on the photoelectric effect, which converts photon energy...
QB103 Barometric Pressure Sensor
Last Updated: March 2, 2026Product Introduction The Barometric Pressure Sensor adopts BMP280 chip and integrates two main functions of temperature detection and atmospheric pressure detection. It can measure atmospheric pressure to provide information on current altitude or air pressure, and can also be able to measure ambient temperature and provide accurate temperature data for temperature compensation or other environmental...
QB104 UV Sensor
Last Updated: March 2, 2026Product Introduction UV Sensor is a test of the best amount of ultraviolet sensor, can use the photosensitive element by photovoltaic mode and light guide mode converted ultraviolet signal into measurable electrical signal, it does not need to use the wavelength filter, only sensitive to ultraviolet, direct output corresponding ultraviolet index (UV INDEX) linear voltage,...
QB105 Color Sensor
Last Updated: March 2, 2026Product Introduction The Color Sensor is an optical sensing to recognize the surface color of an object. Support red, green, blue (RGB) three basic colors, support bright light induction, can output the corresponding specific value, restore the actual color. The onboard comes with two bright LEDs, which allows the sensor to use normally in the...
QB068 Light Sensor
Last Updated: March 2, 2026Product Introduction Light sensor is a sensor used to detect light intensity, which is used to measure the properties of light in various scenes. Light sensor is the use of photosensitive resistance resistance will change with the change of light intensity characteristics, when the light shines on the photosensitive resistance, the resistance value is reduced; However,...