Piezo buzzers are also known as piezoelectric materials, and their shape can change, especially when exposed to various electric fields. A piezo buzzer material has an atom. The atom usually has a central nucleus made of multiple neutral charges, such as the positive charges. These charges are calle

A piezo buzzer refers to an electronic device that is commonly used in various field fields to produce sound. For example, the buzzer in question is frequently found in call bells, computer systems, and in vehicles as reversing indicators, among various other areas. There are two types of piezo bu

ultrasonic liquid level meter is a commonly used level measurement device that utilizes ultrasonic technology to measure the height or volume of liquid in a container. When the level meter emits ultrasonic waves, the waves will reflect back upon encountering an object. By measuring the time differen

Manorshi is a high-tech manufacturing enterprise in the field of acoustic technology, which recently organized an exciting team building adventure for its employees. The adventure took place by the beautiful Tianmu Lake and included a series of outdoor challenges aimed at testing the employees’ prob

Ultrasonic sensors are sensors that convert ultrasonic signals into other energy signals, usually electrical signals. It is an important branch of sensor products and accounts for a large proportion in the entire sensor industry. Ultrasonic sensors are widely used such as:Liquid level measurement: s

The sound wave frequency that human ears can hear is 20HZ～20KHz. When the frequency is higher than 20KHz, the human ear cannot hear it. Therefore, we call the sound wave with a frequency higher than 20KHz "ultrasonic wave".Ultrasound has a strong directivity and travels a long distance in the air.