Inexpensive speaker driver ic for small electronics

Soldering quality has an important impact on the performance and reliability of electronic products during SMT processing. This article will discuss the importance of soldering quality judgment in SMT processing, and introduce common soldering quality jud ...

What is the signal path from the sensor to the processor?

On 2021-06-05 10:41:57 in Sensor

This article describes the characteristics of the sensor. ...

The trend of PCBA contract labor and material processing direction

On 2023-07-10 11:33:19 in PCBA

The PCBA (Printed Circuit Board Assembly) subcontracting labor and material processing mode has been widely used in the electronics manufacturing industry. Due to its advantages of high efficiency, convenience and cost reduction, it has become the mainstr ...

The different characteristics between Ceramic capacitor and single stone capacitor

On 2019-01-14 10:45:29 in Capacitors

This article describes the different characteristics between Ceramic capacitor and single stone capacitor. ...

What are the common transistors?

On 2019-01-08 16:15:52 in Generally electronic semiconductor

This article introduces some common transistors ...

Functions of the OTC700 Series Digital Multimeter Display Panel.

On 2019-04-17 16:48:27 in Knownlege

This article writes about the Functions of the OTC700 Series Digital Multimeter Display Panel ...

What are the common gate circuits?

On 2019-03-27 12:00:28 in IC Chips

This article briefly introduces some common gate circuits. ...

What is the solenoid valve?

On 2019-01-02 16:40:21 in Generally electronic component

This article briefly introduces the solenoid valve ...

Using integrated passive components in the micro-module SIP

On 2018-11-21 11:20:07 in Memory

Integrated passive devices are nothing new in our industry – they have been around for a long time and are well known. ...

What are the selection criteria for capacitance, resistance, and inductance?

On 2021-06-30 11:30:29 in Generally electronic component

This article describes the characteristics of the capacitance, resistance, and inductance. ...

The difference of tube and transistor.

On 2018-12-04 10:44:04 in Knownlege

This article describes the difference of tube and transistor ...

What is a reed pipe and dry reed relay and how to detect them?

On 2018-12-27 13:51:03 in Relays

This article introduces reed pipe and dry reed relay ...

Comparison of Digital PDM and I²S Interfaces in MEMS Microphones

On 2023-03-04 10:59:17 in IC Chips

MEMS microphones commonly use PDM or I²S interfaces to communicate audio data, each providing their own advantages for different applications. It is important to consider the application's requirements for selecting the best interface. ...

Inductance Selection and Layout and Wiring Principle of Switching Power Supply

On 2018-11-23 10:32:58 in Inductor

Switched-Mode Power Supply (SMPS) is a very efficient power converter. Its theoretical value is close to 100%, and there are many kinds. ...

What is the difference between infrared sensor and catalytic combustion sensor?

On 2023-12-18 15:10:24 in Sensor

This article describes the characteristics of the infrared sensor and catalytic combustion sensor. ...

Capacitor function

On 2018-12-10 10:40:15 in Capacitors

This article describes the role of capacitor ...

What is the magnetron of the microwave oven and how does it works?

On 2018-12-20 15:01:50 in Knownlege

This article introduces the functional characteristics, working principles of the continuous wave force air-cooled magnetron used in the microwave oven. ...

What are the characteristics of polyester capacitor and mica capacitor?

On 2019-01-12 10:27:31 in Capacitors

This article describes the characteristics of polyester capacitor and mica capacitor ...

Headphone

On 2019-01-04 11:32:17 in Generally electronic component

This article briefly introduces the headphone. ...

What should you know before solder?

On 2019-01-12 13:20:48 in Knownlege

This article describes some konwnledge that you should know before solder. ...

Application and optimization of soldering technology and process in PCBA assembly

On 2023-07-24 18:40:03 in PCBA

PCBA (Printed Circuit Board Assembly) is one of the most important links in the manufacture of electronic products. Soldering technology and process are the key steps in the process of PCBA assembly. This article will introduce the basic principles of sol ...

What are the output paths of main transformer of ATX power?

On 2019-03-28 11:35:43 in Transformer

This article describes the output paths of main transformer of ATX power ...

OLED illumination principle and structure

On 2019-06-15 15:27:31 in Generally electronic semiconductor

This article write about the OLED illumination principle and structure ...

What are the tools and environmental requirements required to develop an embedded system?

On 2020-10-13 10:25:18 in Capacitors

This article describes the characteristics of the embedded system. ...

How to choose the sensor grade?

On 2023-12-15 17:16:10 in Sensor

This article describes the characteristics of the sensor. ...

How to detect the light-controlled thyristor?

On 2018-10-29 14:48:43 in Generally electronic semiconductor

Whether it is two feet or three feet of the light control thyristor,detection,first of all will be subject to the light window with black paper stick tape cover ...