Article List
- What’s the difference between piezo buzzers and magnetic buzzers?Working Principle of Piezo buzzerThe piezo buzzers use piezoelectric materials. Piezoelectric materials create electricity when stress is applied, and become stressed when electricity is applied.The piezo element is to stick the piezoelectric material on the metal sheet. When an alternating voltageProduct News August 05, 2020
- Small piezo buzzer with high sound pressureSmall piezo buzzer with high sound pressureOur company’s piezoelectric amplifiers are used to sound operation confirmation sounds and warning sounds in various electronic devices such as home appliances. The SPL(sound pressure level) is proportional to the shell size of the loudspeaker. Therefore, wProduct News October 28, 2021
- About 98th China Electronics Fair Notice of postponementAbout 98th China Electronics FairNotice of postponement Dear Customers: According to the current Shanghai’s latest epidemic prevention and control requirements for large-scale events, the "98th China Electronics Fair -- Components & IT Application Expo" will be postponed, and the holding time will bExhibition News October 28, 2021
- Advantages Of Ic Magnetic Active BuzzerThe working principle of traditional magnetic active buzzer is electromagnetic induction. The active buzzer has its own oscillation circuit, and the customer only needs to use DC voltage.The working principle of the IC magnetic buzzer is that the chip oscillates a square wave signal with a fixed freProduct News May 25, 2020
- Knowledge about the composition of a piezo buzzerPiezo 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 calleProduct News December 02, 2019
- How do ultrasonic sensors work?Ultrasonic sensors are devices that convert ultrasonic signals into other energy signals (usually electrical signals) to measure distance from the sensor to the target object. Ultrasonic wave is a mechanical wave with a vibration frequency higher than 20KHz and it has the characteristics of high freProduct News June 25, 2021
- 98th China Electronics Fair -- Components & IT Application ExpoDate: November 2-4, 2021Location: Shanghai New International Expo Centre（SNIEC）Address: No.2345 Longyang Road, Pudong New District, Shanghai, ChinaHall: E1Exhibition booth No.: 1B233 Manorshi was founded in 2003. We are passionate about the electronic component industry. Our company manufactures aExhibition News October 07, 2021
- Ultrasonic ranging sensorUltrasonic sensors are sensors developed using the characteristics of ultrasound. Ultrasonic ranging sensors are sensors that convert ultrasonic signals into other energy signals (usually electrical signals). Ultrasound is a mechanical wave with a vibration frequency higher than 20kHz. It has the chProduct News April 14, 2020
- How to use ultrasonic sensor with Arduino?Introduction of HC-SR04HC-SR04 is a very popular sensor for measuring distance. It emits ultrasonic waves at a frequency of 40KHz. The ultrasonic waves travel through the air. If there are objects or obstacles in the path, it will bounce back to the module. Taking into account the propagation time aProduct News July 26, 2021
- Global market research on active buzzersBuzzers can be divided into piezo buzzers, magnetic buzzers and mechanical buzzers. This is classified according to how the buzzer works. Active buzzers can be used for different purposes, such as alarm clocks or timers. It can also be used for home appliances. The active buzzer market has rapidProduct News January 15, 2020