Author: Huang Gang, a member of Yibo Technology Expressway Media
A "xue-filled" case tells you: A correct schematic does not necessarily produce a correct PCB design.Schematic design and PCB design ar...
Is it for you to read such a good book as an example? You should not read books superficially, but when the content is beyond my scope of work or I can't understand it, I start to read it superficiall...
1. Introduction to Hybrid Programming
In the DSP development process, especially when developing a DSP chip for the first time, developers usually use C language to carry out development work. When it...
Today I am drawing PCB with reference to Sipeed's Tang Nano 9k, because I find EasyEDA more convenient recently. I have used it to export some packages to AD before, and it is suitable for lazy people...
[align=left][color=rgb(51, 51, 51)][font="][size=18px]A switching power supply is a voltage conversion circuit. Its main working content is to increase and decrease the voltage. It is widely used in m...
I would like to ask the experts, I need to design a circuit to collect the voltage at both ends of the shunt, but the collection is required after isolation. The differential signal at both ends of th...
As a basic energy industry related to the national economy and people's livelihood, electricity has always been strictly regulated by the government and has existed for a long time in a monopoly mo...[Details]
Recently, Tesla's global headlight patent was announced. This patent can meet the needs of different countries and jurisdictions, and at the same time, it can reduce the cost of producing different t...[Details]
The installation and debugging of PLC control systems involve various tasks, and can only be carried out in sequence, one link after another. Any carelessness will lead to debugging failure, which ...[Details]
Recently, a netizen from Sichuan revealed that when watching "Full House" on iQiyi with an Android phone, the highest resolution only supported was 720P. The person concerned said that at first...[Details]
China Energy Storage Network
: As a leading provider of big data environment solutions and services, Kehua Hengsheng provides customers with full life cycle management and services based on t...[Details]
There are many types of LED automotive lighting , which are mainly divided into two categories: interior lighting and exterior lighting. Before introducing the solution, we need to clearly know ...[Details]
Introduction
Permanent magnet synchronous motor (PMSM) based on sine wave has the advantages of high power density, high efficiency and low rotor loss, and has been widely used in the field...[Details]
To use the external interrupt of LPC1788, there are two parts to operate. Since the pin of external interrupt adopts the form of I/O multiplexing, obviously we must first configure the pin to w...[Details]
Introduction: Zhanrui has currently commercialized and mass-produced three products and solutions in the field of automotive electronics, including A7870, A7862 and A8581. From February 27 to March...[Details]
The 14th China Fund Partner Summit, hosted by Zero2IPO Group and the investment community, was grandly held in Shanghai on August 12-13, 2020. The event brought together more than 150 LPs and trillio...[Details]
introduction
Modern modular machine tools are equipped with a large number of electronic devices to meet the requirements of processing accuracy, processing speed, etc. If the conventional...[Details]
Interrupts are a major feature of modern operating systems, especially in embedded systems. Interrupt functions play a very important role in drivers, which is equivalent to the scheduling center of...[Details]
D/A: What we are most concerned about in operation is whether it is serial or parallel, the interface description, then the number of conversion bits and the conversion rate, and then the operation t...[Details]
1 Introduction A digital signal processor (DSP) is a microprocessor suitable for implementing various digital signal processing operations. It has the following main structural characteristics: (1) I...[Details]
We already know that the existence of life is related to a so-called "non-periodic crystal", which is the view of life of Curiosity (a loyal disciple of Schrödinger). Let's first look at the followi...[Details]