Ultrasonic sensor for AGV obstacle avoidance. The Ultrasonic Sensor uses the ultrasonic time-of-flight principle to accurately measure the distance between the sensor and the obstacle. The sensor outputs digital distance signal and self-test information with various communication protocols such as LIN bus and 2/3-wire IO, which makes it suitable for a variety of intelligent parking systems. Features: - Excellent weatherability. - High stability and anti-interference ability. - Long detection range, up to 5000mm

300KHZ Ultrasonic Sensor AUDIOWELL has developed the ultrasonic material identification technology: the ultrasonic material identification technology uses 300kHz high-frequency sensor, which is not affected by light and color. Different materials have different absorption capacity for sound waves, and different materials can be distinguished by echo detection technology, so as to accurately identify carpet, floor and other materials, so that the robot can start the correct cleaning mode. Applications - Sweeping robot - Double paper detection for printer

The Smart Atomizer is an intelligent ultrasonic atomization device which integrates the atomizing transducer and circuit board. Compared to the traditional atomizer which has separate circuit and transducer, it features compact size, low power consumption and low heat. Unlike the traditional one with analog signal control, it is controlled by digital signal, thereby facilitating the development of extensional functions such as APP control, bluetooth connection, controlled lighting, etc to intelligentize the whole device.

The MEMS technology is considered to be an extended form of traditional integrated circuit (IC) manufacturing. The main difference between the traditional IC Manufacturing technology (VLSI) and MEMS is that using MEMS you can not only fabricate electrical components like Capacitors and Inductors but also mechanical components like gears, springs, beams etc. Using traditional IC Technology, you can only fabricate conductors, insulators, diodes and transistors. Coming to MEMS Sensors, if a Sensor is designed and manufactured using the MEMS Technology, then it is called a Micromachined Microsensor or simply a MEMS Sensor.

Ultrasonic flow sensor for water flow measurement in industrial equipment and irrigation system. The Ultrasonic Flow Sensor Module measures the flow rate of liquid by calculating the transit time difference of upstream and downstream ultrasonic pulses. It contains no moving part in the pipe section, and therefore has lower pressure loss and higher accuracy than traditional flow meters. Features - Measuring pipe made of molded engineering plastic to ensure high ruggedness and reliability - Up to 2% accuracy and immunity to environment impact - Turndown ratio up to 160 - Approved for drinking water - Digital output with M-BUS serial communication Applications - Water management for house - Smart water management system - Smart irrigation system - Water metering for industrial equipment

How AGV achieves obstacle avoidance. Based on TOF principle, AGV automatic obstacle avoidance is realized. Ultrasonic sensor - Long detection range, up to 5m - Excellent directivity - Excellent waterproof performance and weatherability

Ultrasonic Adblue/ DEF Quality Sensor can be used for adblue identification and concentration detection base on its different transmitting speed in different liquid. The ultrasonic transceiving sensor emits the soundwave impulse to the reflector board which reflects the impulse back to the sensor, by calculating the average flight time of multiple flights can be used to identify adblue and its concentration. Features - High accuracy: ≤1% - Good consistency - Adblue/high/low-temperature endurance - High reliability and stable Applications SCR system

The APA ultrasonic sensor is the key component of the automatic parking assist system. It uses ultrasound to measure the distance to obstacles near the vehicle, from which the size of the parking space and the vehicle''s position can be calculated. Long detection range, up to 5000mm. The UPA ultrasonic sensor is the core component of Parking System. It uses ultrasound to measure the distance between the vehicle and the front and rear obstructions.
The sensors are applied to reversing detection, blind spot information system, automated valet parking.

The Ultrasonic Flow Sensor Module measures the flow rate of liquid by calculating the transit time difference of upstream and downstream ultrasonic pulses.
Applications - Measuring the outflow of water heaters - Intelligent water management system and leakage detection - Industrial equipment - Smart irrigation system
Specification: Diameter: DN 10/ DN 15/ DN 20/ DN 25 Protocol: M-Bus Power Supply: 3.1-3.7 V

The Open-type ultrasonic transducers are classified into 3 types: transmitter, reciever. It features wide measuring range and strong anti-interference ability. Applications: Obstacle Avoidance for smoke detector, directional speaker, ROA system.

ROA system (Rear Occupant Alert System）uses open type ultrasonic sensor to measure the moving object in the vehicle rear seat.The principle is TOF (Time of flight). When there is any moving object in the rear seat, such as human or pet, the driver will be reminded by the alarm.

Ultrasonic Blind Zone Monitoring Solution is specifically designed to solve the alarm of blind spot detection during car driving Device. The solution includes a pair of ultrasonic BSD sensors and buzzer. The ultrasonic BSD sensor is installed at the rear of the vehicle, with a wide detection angle and a long. It can detect vehicles behind the side of the car; if a target enters the warning area, then the buzzer will be reminded by the siren. Features - Blind spot detection - High measurement accuracy - Good consistency - Early warning

Ultrasonic radar for door obstacle avoidance

Piezo Haptic Actuator is an operational interaction sensor. The function, scene or application set in the device will be waken up by touching or pressing with a liittle force.Haptic feedback actuator make use of the positive and negative piezoelectric effects of piezoelectric ceramics. When the driving voltage is loaded to it, the ceramic will produce mechanical deformation, so it causes vibration. It consists of piezoelectric ceramic and metal substrate.Applications-Phones/tablet side touch control