Article List

• 98th China Electronics Fair -- Components & IT Application Expo

  Date: 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 a

  Exhibition News October 07, 2021
• Global market research on active buzzers

  Buzzers 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 rapid

  Product News January 15, 2020
• Why would you utilize An Active Buzzer?

  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

  Product News October 06, 2019
• Solder joint of buzzer -----time and temperature

  The soldering temperature and soldering time of the buzzer will directly affect the deformation coefficient of the buzzer, thus affecting the buzzer sound. May cause the buzzer sound to become small, no sound, hoarseness, etc.In order to avoid the above problems, we hope that customers can refer to

  August 05, 2021
• "Tickless and Flealess",keep away from ticks, fleas by using 40KHz ultrasonic sensors.

  About ticks and fleasTicks live by sucking blood. They usually live in terrestrial mammals, birds, reptiles and amphibians. Some species invade the human body. Ticks absorb a large amount of blood, which can swell several times to dozens of times when they are full of blood at each developmental sta

  July 08, 2021
• Common methods of repairing piezo buzzer

  We have already done some simple analyses on the piezo buzzer, magnetic buzzer, and mechanical buzzer before. In fact, some basic knowledge about them has already been understood. It is essential for us to be damaged during use. If there is no suitable replacement and it is urgent, then could we rep

  June 22, 2020
• What is a mechanical buzzer ?

  What is a mechanical buzzer? The mechanical buzzer is a special sub-category of the electromagnetic buzzer, which consists of an oscillator, an electromagnetic coil, a magnet, a casing and etc.The mechanical buzzer is always with high impedance, DC resistance is infinite, AC impedance is also very l

  August 07, 2018
• Advantages and disadvantages of ultrasonic sensors

  Ultrasonic sensors have the characteristics of high measurement accuracy, stable operation, and temperature compensation. They are widely used in manufacturing, power, metallurgical measured building materials, chemicals, food, automobiles, warehousing, ships, ships, textiles, transportation, explor

  May 21, 2020
• Loudness and pitch of sound

  Loudness and pitch of soundSound is a vibration of air.Sounder pressure level (dB) = loudness of soundAir pressure is called Sound Pressure when a sound is propagated through the air.Minimal loudness of sound perceived by a human is defined as 0dB (20μPa). Sound pressure that Manorshi’s sound compon

  August 24, 2019
• Active buzzers

  An active buzzer is a device that beeps at a preferred frequency. The device generates sound itself. This is usually the case even if no force or stable direct current is applied. If you want to buy a buzzer that emits sound without generating an oscillating signal, then this may be your best ch

  January 14, 2020