Electronic components electric buzzer

What is a small cover pole motor and how to test and repair it?

On 2019-01-08 10:21:31 in Generally electronic component

This article describes about the small cover pole motor and how to test and repair it ...

Safety Applications Become More Complex When More Than Three Inputs Must Be Monitored and Controlled

On 2018-12-18 11:49:49 in Technology

This article introduces safety applications become more complex when more than three inputs must be monitored and controlled ...

What is a transistor?

On 2018-12-03 12:02:30 in Technology

This article describes the characteristics of transistor ...

Enhanced power devices open the way for high-voltage applications

On 2018-12-27 10:28:19 in Knownlege

This article briefly introduces the enhanced power devices open the way for high-voltage applications ...

What are the characteristics and shape and measuring range of digital multimeter?

On 2019-02-15 13:59:23 in Knownlege

This article briefly introduces the characteristics and shape and measuring range of digital multimeter ...

What are the factors to consider for the reliability of the connector?

On 2019-07-02 15:42:30 in Connector

This article briefly introduces some factors to consider for the reliability of the connector ...

What is the types and role of flux?

On 2019-01-27 15:02:59 in Knownlege

This article writes about the types and role of the flux ...

How to recognize ATX Power supply and maintenance Instruments

On 2019-04-01 17:27:17 in Knownlege

This article describes the methods torecognize ATX Power supply and maintenance Instruments ...

Process document

On 2018-11-01 13:44:45 in Knownlege

process route list.The process route table is used for the arrangement and scheduling of product production,which reflects the whole process of product preparation from blank to finished product ...

What is the basic principles and roles of loudspeakers ?

On 2018-12-15 11:35:54 in Generally electronic component

This article describes the basic principles and roles of loudspeakers ...

How to deal with EMI and EMC in high frequency?

On 2021-04-01 10:38:22 in Generally electronic component

This article describes the characteristics of the EMI and EMC. ...

What are the processes and precautions for typical FPGA development?

On 2020-01-06 10:21:57 in IC Chips

This article describes the characteristics of the optical phased array chip. ...

8-bit bidirectional level translation module

On 2023-03-22 14:01:37 in IC Chips

An 8-bit bidirectional level translator IC chip bridges the difference between two logic levels, allowing for efficient communication between them and reducing power consumption and conversion steps. ...

What are the requirements for sensors in intelligent robots?

On 2021-01-28 11:01:29 in Sensor

This article introduces the functional requirements of sensors for intelligent robots. ...

Analysis of bad welding quality and countermeasures

On 2019-01-11 13:13:15 in Technology

This article describes the analysis of bad welding quality and countermeasures ...

How to use filters to solve the problem of electromagnetic interference?

On 2021-04-06 10:47:23 in Generally electronic component

This article describes the characteristics of the filters. ...

Drawing board diagram of printed circuit board.

On 2019-01-14 17:25:00 in Knownlege

This article describes the drawing board diagram of printed circuit board. ...

How to detect thermistors?

On 2019-06-15 17:03:27 in Resistors

This article introduces the method of detecting thermistors. ...

The difference between resistance and impedance

On 2018-12-04 11:32:41 in Knownlege

This article describes the difference between resistance and impedance ...

the structure,type and detection method of the loudspeaker

On 2018-11-03 15:12:34 in Memory

one The structure of the loudspeaker.The loudspeaker,also known as the horn,is an electro-acoustic conversion device that converts the analog voice telephone number into a sound wave ...