[i=s]This post was last edited by qwqwqw2088 on 2021-10-29 12:57[/i]Once a device breaks down, don't stay away from it, but treat it as a treasure.Everyone who drives knows where is the best place to ...
In the eyes of some people, the work of PCB layout engineers is a bit boring. Every day, they have to deal with thousands of wiring on the board, various packages, and repeat the work of pulling wires...
Capacitors are the most common and commonly used devices in circuit design. They are one of the passive components. Active devices are simply devices that require energy (electricity) power, and devic...
[i=s]This post was last edited by maychang on 2020-9-18 10:18[/i] Question 06: 1. We know that the Buck circuit has two working states: continuous inductor current and discontinuous inductor current...
In the non-coherent radar test system, frequency synthesis technology is one of the key technologies. It requires a large number of high-precision, high-resolution and high-stability frequency signals...[Details]
0 Introduction
With the continuous expansion of enrollment, the experimental equipment of domestic ordinary colleges and universities is often old and cannot be updated in time, thus faili...[Details]
According to foreign media reports, a new study conducted by researchers from the National Institute for Materials Science (NIMS) in Japan showed that in solid electrolytes, commercial silicon nanopa...[Details]
Portable gas detectors are the new favorite of gas detectors. With the continuous improvement of gas detection technology, portable gas detectors can be equipped with multiple gas (inorganic/organic...[Details]
Method: Inherit the class first and then map the function.
#include iostream.h
class animal
{
public:
animal(char thename);
};
animal::animal(char thename)
{
char name;
cout thename endl;...[Details]
The simulation
circuit
experiment class is to cultivate students' practical hands-on ability in using
electronic
instruments, designing and debugging circuits in the field of simulat...[Details]
1. Bootloader
Simply put: The main function of the Bootloader is to start executing when the system is powered on, initialize the hardware and devices, prepare the software environment, and fi...[Details]
A novice looked at the s3c2440init.s startup code and summarized it as follows: 1. Turn off the watchdog 2. Turn off all interrupts 3. Set the clock frequency 4. Initialize SDRAM 5. Initial...[Details]
Although American families have a positive attitude towards purchasing electric vehicles, the actual purchase volume is still far from being truly promoted. Many studies have shown that most Americ...[Details]
Apple is expected to hold the WWDC Global Developers Conference on June 3 this year. At this conference, Apple will release the latest versions of software and systems including iOS 13, macOS 10.15, ...[Details]
On November 23, Laifu Harmonic announced the completion of a round D financing of over RMB 100 million, led by the "national-level large fund" China Development Bank Manufacturing Transformation ...[Details]
Star Semiconductor (stock code: 603290) announced that the company plans to invest in the construction of a full silicon carbide power module industrialization project in the existing plant of Jiaxin...[Details]
A previous Design Idea described a programmable current source using the National Semiconductor LM317 adjustable three-terminal regulator (Reference 1). Although the circuit can program the out...[Details]
1. Basic Concepts of Interrupts When the MCU is executing a program, some special conditions occur, such as the timing time is up, keyboard signal input, etc. At this time, the CPU needs to temporar...[Details]
Industrial Personal Computer (IPC) is a computer system designed specifically for industrial automation and process control. In the field of industrial control, bus technology is one of the key tec...[Details]
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