Audiowell launched its Mini open type ultrasonic transducer, which is 8 mm in size. (read more)

The Ultrasonic Flow Sensor with Plastic Pipe measures the flow rate of the water flowing through it by transmitting and receiving ultrasonic pulses. It is comprised of a pair of ultrasonic flow sensors and a polymer pipe. (read more)

Ultrasonic flow sensor is the core component of ultrasonic flowmeter. It is a liquid medium ultrasonic sensor, which can be used for the measurement of liquid flow and water flow. At the same time, it can also be used as a liquid level sensor. Us0078 can work continuously under the environment of 2.5MPa for a long time, and the maximum withstand voltage can reach 4.8mpa; The electrical p... (read more)

On May , Audiowell held an on-line conference to launch a three in one atomization module with highly integrated atomization, power management and control, which is safe, convenient and cost-effective. (read more)

The use of ultrasonic sensor monitoring is a mature scheme of ROA system. The product installed on the roof or the top of the trunk, it detects moving objects by transmitting and receiving ultrasonic waves, it will send alarm information to notify the owner when it detects moving objects in the rear seat or the trunk of the vehicle. (read more)

Ultrasonic flow sensor is used as the core element of ultrasonic flow meters. Ultrasonic flow measurement uses the transit time principle, whereby opposite sending and receiving ultrasonic flow sensors are used to transmit signals through the flow. (read more)

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. (read more)

The Ultrasonic Flow Sensor with Plastic Pipe measures the flow rate of the water flowing through it by transmitting and receiving ultrasonic pulses. It is comprised of a pair of ultrasonic flow sensors and a polymer pipe. (read more)

It is worth mentioning that the FCW application product independently developed by Audiowell forward collision avoidance ultrasonic sensor has already realized mass production and has been used in domestic first-line commercial vehicle brands. (read more)

AUDIOWELL SENSOR: Pressure sensing technology+TWS earphones

Recently, Xiaomi released its first annual flagship noise reduction earphone FlipBuds Pro. Pressure sensing touch technology (pressure sensing technology for short) is applied to TWS earphones for the first time. Users can achieve a variety of pressure sensing touch operations by tapping and long pressing the ceramic touc... (read more)

Recently, Xiaomi released its first annual flagship noise reduction earphone FlipBuds Pro. Pressure sensing touch technology (pressure sensing technology for short) is applied to TWS earphones for the first time. Users can achieve a variety of pressure sensing touch operations by tapping and long pressing the ceramic touch back lid, (read more)

Sensor expo 2022will be held at the San Jose Convention and Exhibition Center on June 27. Audiowell's advanced products such as piezo haptic actuator and haptic feedback actuator will appear on the scene. At the same time, the new MEMS series of sensor+test 2022 will be displayed. (read more)

The Ultrasonic Digital 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 facilita... (read more)

ROA system uses open type ultrasonic sensor. The product is installed on the top of vehicle, and detects moving objects with ultrasonic range detection principle.Open-type sensors are classified into 3 types: transmitter, reciever. It features wide measuring range and strong anti-interference ability. Open type sensors are mainly used in ... (read more)

Tactile sensor is a kind of interactive sensor. You only need to touch or press it with a little finger force to wake up the functions, scenes or apps set in the device in advance. According to the needs of users, different gestures and wake-up functions or apps can be customized for short-time pressing and long-time pressing. (read more)

The High Frequency Ultrasonic Transducer generates 300 KHz high-frequency ultrasonic wave and transmits it to the air through special coupling material, which is very useful in short-range precision detection. (read more)

Ultrasonic flow sensor is used as the core element of ultrasonic flow meters. Ultrasonic flow measurement uses the transit time principle. (read more)

Open-type sensors are classified into 3 types: transmitter, reciever. It features wide measuring range and strong anti-interference ability. Open type sensors are mainly used in car alarm devices, distance measuring device and remote control system. (read more)

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. (read more)

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. (read more)

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. (read more)

Piezoelectric buzzer is an electronic buzzer with integrated structure. It can be used not only for small electronic products such as electronic watches, pocket calculators, electronic doorbells and electronic toys, but also for industrial automation equipment, automotive electronics, security electronics, computers, printers, copiers and other daily electrical products. (read more)

The Piezoelectric Pump uses converse piezoelectric effect to transform electric signals into mechanical deformation of piezoelectric ceramic. This causes rapid change of gas volume in an enclosed space, which generates high-pressure, high-speed stable air flow through a tiny vent. (read more)

The 2MHz ultasonic flow sensor, compared with similar competitive products on the market, this product has a more stable electrical performance and stronger pressure resistance. At the same time, it has the characteristics of high sensitivity, fast reaching the peak value and easier signal processing, which helps to improve the measurement accuracy of ultrasonic water meters, and provide... (read more)

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. Short term press and long term press will be able to customize different gestures and wake up functions or applications. (read more)

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. (read more)

The 2MHz ultasonic flow sensor, compared with similar competitive products on the market, this product has a more stable electrical performance and stronger pressure resistance. At the same time, it has the characteristics of high sensitivity, fast reaching the peak value and easier signal processing, which helps to improve the measurement accuracy of ultrasonic water meters, and provide... (read more)

AK2 ultrasonic sensor is a new generation of automotive intelligent sensor based on the principle of ultrasonic ranging, which has the features of low Q value and high broadband. (read more)

AUDIOWELL pure essential oil atomization scheme is a high-quality solution to solve the difficulty of high viscosity atomization of pure essential oil. Compared with the traditional aromatherapy atomization scheme, the new temperature resistant piezoelectric material and environment-friendly lead-free coating can realize the direct atomization of pure essential oil (i.e. no water). (read more)

It is the core element of ultrasonic flow meter. Ultrasonic flow measurement uses the transit time principle, whereby opposite sending and receiving ultrasonic flow sensors are used to transmit signals through the flow. The signal travels faster when moving with the flow stream rather than against the flow stream. The difference between the two transit times is used to calculate the flow... (read more)

AK2 ultrasonic sensor is a new generation of automotive intelligent sensor based on the principle of ultrasonic ranging, which has the features of low Q value and high broadband. Products are mainly used in reversing radar systems, parking assist systems and parking distance control systems. (read more)

Ultrasonic Adblue 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 it... (read more)

ROA system uses open type ultrasonic sensor. The product is installed on the top of vehicle, and detects moving objects with ultrasonic range detection principle.Open-type sensors are classified into 3 types: transmitter, reciever. It features wide measuring range and strong anti-interference ability. Open type sensors are mainly used in ... (read more)

As we all know, the application technology of ultrasonic technology in the automotive field is mature and has long been used on a large scale. Compared with microwave ranging and laser ranging, short-range detection in intelligent assisted driving system has incomparable advantages in terms of technical difficulty and product cost, so it has been widely used. As for the FCW function of c... (read more)

The sensor is the core component of ultrasonic gas meter, which is a kind of ultrasonic sensor wiht gas medium. This gas flow sensor has utilized novel acoustic matching material to enhance the transmission ability of ultrasonic signal in gas medium. (read more)

The high frequency ultrasonic sensor can generate 300KHz high frequency ultrasonic, and uses a special coupling material to send the ultrasonic to the air, for close range high-precision detection. The product has become an essential sensor for the ground detection of intelligent sweeping robots, and can also be used for double-sheet detection and paper counting of printing machines, sca... (read more)

Open-type sensors are classified into 3 types: transmitter, reciever. It features wide measuring range and strong anti-interference ability. Open type sensors are mainly used in car alarm devices, distance measuring device and remote control system.

- Can measure obstacle with different shape and material

- Cannot be influenced by ambient light

- Has a large measurin... (read more)

SENSOR+TEST 2022

Booth information

Time: May 10-12, 2022

Venue: Nuremberg Convention Center, Germany

Booth：1-647 (read more)

AK2 ultrasonic sensor is a new generation of automotive intelligent sensor based on the principle of ultrasonic ranging, which has the features of low Q value and high broadband. Products are mainly used in reversing radar systems, parking assist systems, and parking distance control systems. (read more)