Background: In order to coordinate the more comprehensive knowledge points of circuit design, I will introduce various commonly used devices and design concepts in circuit design in the near future, s...
Basic knowledge of electronic circuits lecture 424.3.1 In the differential amplifier , is there a problem with Figure 4.3.2?
From the above formula 4.3.2, we can see that R1 and the output voltage are...
[align=center][b][font=宋体][size=14.0pt]Disassembling the Fire Emergency Light[/size][/font][/b][/align][align=center]DIY&Sharing—GravityShare[/align][align=center][align=center][font=宋体][size=12.0pt][...
This book is aimed at beginner and intermediate readers of MATLAB. On the basis of introducing the MATLAB R2020a integrated environment, it provides a detailed introduction to the commonly used knowle...
I recently encountered a problem with a half-bridge LLC resonant converter: I designed a half-bridge converter circuit on LTspice. In order to make the two switches ZVS (soft switching), I added an LL...
MLX90392 will be awarded the patented Triaxis® Hall magnetic sensing technology Applications include cost-saving white goods, smart meters, gaming and residential security May 7, 2021, Tessenderl...[Details]
Modern vacuum tubes are composed of four basic components: the filament (for heating), cathode, grid and anode. When the filament is connected to a voltage, the cathode is heated, and the cathode e...[Details]
In September last year, ZTE took the lead in the industry to mass-produce commercial under-screen camera technology, and the first model to launch this technology was the ZTE A20. At that time, Ni ...[Details]
1 Introduction With the improvement of people's living standards and the acceleration of the pace of life, the incidence of cardiovascular diseases has risen rapidly and has become one...[Details]
Today, a domestic digital blogger revealed that vivo will release the new NEX, iQOO 9 and X80 series in turn. Both NEX and iQOO 9 are equipped with Qualcomm Snapdragon 898 chips, and their release ti...[Details]
On September 15, 2023,
Infineon Technologies AG (Management Board, with the approval of the Supervisory Board), a global leader in semiconductors for power systems and the Internet of Things, d...[Details]
APFC technology can be divided into discontinuous conduction mode (DCM), continuous conduction mode (CCM) and critical conduction mode (CRM) in between, depending on whether the inductor current is...[Details]
High voltage systems with low voltage devices usually require independent power supply, but the design and implementation of such isolated power supply are troublesome. However, for systems with ...[Details]
Experimental description: The initial value in the source program is calculated as 0xf7, and the program is counted using the timing counting method 2. When the program starts running, each time the ...[Details]
Serial interface structure of 8051 microcontroller The serial interface of 8051 microcontroller is a programmable full-duplex serial communication interface. It can be used as an asynchronous commu...[Details]
Recently, Shenzhen Appotronics Co., Ltd. ("Appotronics") has submitted its registration application on the Science and Technology Innovation Board. It plans to issue no more than 68 million shares to...[Details]
1 Introduction With the development of information technology and the enhancement of people's security awareness, electronic lock technology has developed rapidly. The electronic lock system has long...[Details]
Analysis of automotive sensor testing requirements
At present, the control system used in automobiles can be functionally divided into sensor units, control units and execution units. Among them, th...[Details]
The digital tube of this learning board uses P0 to display the strokes, and P2 to select each word.
#include
#include
unsigned char data dis_digit;
unsigned char code dis_code =
{0xC0,...[Details]
According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]
Analogue and Mixed Signal
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