Packaging and pin identification of integrated circuits

On 2018-12-03 14:10:01  in IC Chips

Packaging and pin identification of integrated circuits

This article is about the packaging and pin identification of integrated circuits ...

What is the structure of the switching power supply transistor amplifier circuit?

On 2019-10-25 10:19:52  in Generally electronic component

What is the structure of the switching power supply transistor amplifier circuit?

This article describes the characteristics of the transistor amplifier. ...

What is the working principle of crystal triode amplifier circuit?

On 2019-10-10 10:13:47  in Generally electronic component

What is the working principle of crystal triode amplifier circuit?

This article describes the characteristics of the crystal triode amplifier. ...

IO chip and clock chip on the computer motherboard

On 2019-02-14 10:55:13  in IC Chips

IO chip and clock chip on the computer motherboard

This article writes about the IO chip and clock chip on the computer motherboard ...

how to detect the LED emission tube?

On 2018-10-26 16:31:21  in Memory

how to detect the LED emission tube?

The use of multimeter to detect LED luminous platoon is mainly to check whether the LEDs are good ...

What are the grounding problems of RS-422 and RS-485?

On 2021-12-01 10:59:45  in Connector

What are the grounding problems of RS-422 and RS-485?

This article describes the characteristics of the antenna. ...

Application of the operational amplification

On 2019-03-13 11:31:37  in IC Chips

Application of the operational amplification

This article describes application of the operational amplification ...

The case of the screw of the ATX power supply

On 2019-03-30 10:52:55  in Knownlege

The case of the screw of the ATX power supply

This article describes the case of the screw of the ATX power supply ...

AMD RX980 chipset motherboard architecture.

On 2019-03-22 11:48:58  in Knownlege

AMD RX980 chipset motherboard architecture.

This article briefly introduces the AMD RX980 chipset motherboard architecture. ...

How to choose the switch of the mechanical multimeter when measuring different parameters?

On 2019-01-27 14:57:27  in Knownlege

How to choose the switch of the mechanical multimeter when measuring different parameters?

This article describes how to choose the switch of the mechanical multimeter when measuring different parameters ...

The Importance of Soldering Quality Judgment in SMT Processing and Related Technologies and Methods

On 2023-07-08 14:22:15  in PCBA

The Importance of Soldering Quality Judgment in SMT Processing and Related Technologies and Methods

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

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

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 trend of PCBA contract labor and material processing direction

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 ...

Integrate the clock generator into the microcontroller

On 2019-05-07 16:33:50  in Knownlege

Integrate the clock generator into the microcontroller

Accurate clock signals are a prerequisite for reliable communication - whether by radio or by wire. With the ever-increasing demand for data transmission, the previous approach has reached its limit. ...

What are the common gate circuits?

On 2019-03-27 12:00:28  in IC Chips

What are the common gate circuits?

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

What are the problems when LED display does not display or display incomplete?

On 2019-07-16 11:06:51  in Photoelectric

What are the problems when LED display does not display or display incomplete?

This article describes the LED display does not display or display incomplete fault causes and troubleshooting methods ...

How to measure the optocoupler?

On 2018-10-27 10:43:42  in Photoelectric

How to measure the optocoupler?

Because the way of the optical coupler is not the same,so the test should be based on different structures for measurement and judgment. ...

Ten Common Sensors Used on Robots

On 2018-12-26 17:26:26  in Sensor

Ten Common Sensors Used on Robots

This article introduces ten common sensors used on robots ...

Basic information skills and importance of SMT chip processing

On 2023-07-08 15:24:47  in PCBA

Basic information skills and importance of SMT chip processing

SMT chip processing is a common process for manufacturing electronic products. Understanding basic information and skills is essential to ensure the quality and efficiency of chip processing. This article will introduce the basic information skills of SMT ...

What is the importance of RFID systems to hospitals?

On 2023-05-12 11:40:29  in IC Chips

What is the importance of RFID systems to hospitals?

This article describes the characteristics of the RFID systems. ...

How to design the hardware of the Ethernet interface?

On 2021-06-07 10:50:44  in Generally electronic component

How to design the hardware of the Ethernet interface?

This article describes the characteristics of the interface. ...

How to solve the crosstalk problem in digital-analog hybrid design?

On 2020-08-29 10:22:31  in Generally electronic semiconductor

How to solve the crosstalk problem in digital-analog hybrid design?

This article describes the characteristics of the circuits. ...

What are the three important rules of the EMC inductor and the three elements of the EMC problem?

On 2019-08-21 11:07:48  in Generally electronic semiconductor

What are the three important rules of the EMC inductor and the three elements of the EMC problem?

This article describes the characteristics of the inductor. ...

DC/DC regulators to meet advanced ADAS requirements

On 2023-03-06 14:30:03  in IC Chips

DC/DC regulators to meet advanced ADAS requirements

DC/DC converters have become a key part of ADAS systems, providing a regulated power supply under extreme conditions. They offer increased efficiency, smaller components and improved reliability, making them ideal for automotive applications. ...

Comparison of Digital PDM and I²S Interfaces in MEMS Microphones

On 2023-03-04 10:59:17  in IC Chips

Comparison of Digital PDM and I²S Interfaces in MEMS Microphones

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. ...

How to design a high-efficiency LED driver circuit?

On 2021-11-13 10:52:16  in Photoelectric

How to design a high-efficiency LED driver circuit?

This article describes the characteristics of the LED driver. ...

How much does the sensor know?

On 2020-11-11 11:02:01  in Sensor

How much does the sensor know?

This article describes the characteristics of the sensors. ...

What is a differential signal, why use amplifier circuit ?

On 2019-09-29 10:14:16  in Generally electronic component

What is a differential signal, why use amplifier circuit ?

This article describes the characteristics of the amplifier. ...

Photosensitive resistor

On 2018-10-31 11:15:12  in Resistors

Photosensitive resistor

Photoresistor is a device made of semiconductor photoelectric effect principle.When the semiconductor is exposed to light ...

The LED display does not work, and the cause of the fault is determined and eliminated according to the flashing green light of the sending card.

On 2019-06-13 16:14:11  in Generally electronic semiconductor

The LED display does not work, and the cause of the fault is determined and eliminated according to the flashing green light of the sending card.

The LED display does not work, and the cause of the fault is determined and eliminated according to the flashing green light of the sending card. ...

What are the characteristics of the smartphone?

On 2019-02-14 11:16:20  in Knownlege

 What are the characteristics of the smartphone?

This article briefly introduces the characteristics of the smartphone ...

What are the limitations of WIFI network coverage?

On 2023-06-09 11:42:30  in IC Chips

What are the limitations of  WIFI network coverage?

This article describes the characteristics of the WIFI network. ...

How to distinguish the types of circuits, and what are the layout rules for mixed digital and analog design?

On 2020-08-25 11:24:36  in IC Chips

How to distinguish the types of circuits, and what are the layout rules for mixed digital and analog design?

This article describes the characteristics of the circuits. ...

In-depth analysis: 5G and future antenna technology.

On 2020-12-05 11:35:38  in IC Chips

In-depth analysis: 5G and future antenna technology.

This article describes the characteristics of the 5G and antenna. ...

BLE microcontroller multi-sensor platform for energy harvesting

On 2019-05-13 15:14:54  in IC Chips

BLE microcontroller multi-sensor platform for energy harvesting

This article writes about the BLE microcontroller multi-sensor platform for energy harvesting ...

What is the effect of RS-485 in communication cables?

On 2023-05-16 14:17:08  in IC Chips

What is the effect of RS-485 in communication cables?

This article describes the characteristics of the cables. ...

What is the effect of RS-485 in communication cables?

On 2023-05-16 12:00:35  in IC Chips

What is the effect of RS-485 in communication cables?

This article describes the characteristics of the cables. ...

What is an APC connector and how is it measured?

On 2021-08-17 10:37:52  in Connector

What is an APC connector and how is it measured?

This article describes the characteristics of the connector. ...

What is an APC connector and how is it measured?

On 2021-08-03 11:05:46  in Connector

What is an APC connector and how is it measured?

This article describes the characteristics of the connector. ...

How do sensors improve the level of safety protection?

On 2020-12-21 11:15:42  in Sensor

How do sensors improve the level of safety protection?

This article describes the characteristics of the sensors. ...