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1 Introduction
With the development of embedded systems, embedded Linux has been widely used in the development of embedded systems due to its stability and open source advantages. More and mor...[Details]
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//
// Refer to drivers\mtd\maps\physmap.c
//
#include "linux/module.h"
#include "linux/types.h"
#include "linux/kernel.h"
#include "linux/init.h"
#include "linux/slab.h"
#include "l...[Details]
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1. Introduction
In today's rapid industrial development, the prominent role of three-phase power supply as the most direct energy source of industrial control system is obvious. Therefore, it ...[Details]
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The ultrasonic principle is simple, the distance measurement is accurate, and it is widely used. Below is a digital tube program I wrote. The display part needs to be modified. It is written that I a...[Details]
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On September 5, the Ministry of Industry and Information Technology held a series of press conferences on industrial growth stabilization.
Yang Xudong, deputy director of the Electronic In...[Details]
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Application Introduction
Lithium batteries have many advantages over other battery chemistries. For example, they are lighter, have no memory effect, and have a slower self-discharge rate than NiMH...[Details]
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With the development and application of network technology, users have higher and higher requirements for network mobility and reliability. Wireless Mesh Networks based on the IEEE 802.11 series of s...[Details]
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Recently, Han's Laser stated in an institutional survey that in the first three quarters, sales of the company's leading product, mechanical drilling machines, continued to grow, and the market share...[Details]
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1 Introduction
Since the early 1990s, multi-level inverters have been increasingly widely used in high voltage and high power fields. There are three basic topological structures of multi-...[Details]
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The switching power supply controls the on and off time of the switch tube in the circuit, and it can continuously stabilize the output voltage in the circuit. It is a relatively mature technology ...[Details]
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Recently, the Hunan Development and Reform Commission issued the "Notice of the Hunan Provincial Development and Reform Commission on the Implementation of the Charging and Discharging Price Policy...[Details]
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We have already pointed out that any noise source with one-third to one-fifth less noise than some larger noise source can be ignored with little error. At this point, the two noise voltages must b...[Details]
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According to the Financial Times, Wells Fargo analysts said that in the next 10 years, US banks will replace more than 200,000 jobs through robots and other technologies, shifting the focus of the ba...[Details]
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On November 15, 2021, Murata released its 2030 Vision and 2024 Mid-term Direction Announcement, which put forward Murata's three-tier strategic development logic. The first tier is the continuous inn...[Details]
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Regarding the claim that fuel vehicles will be replaced by electric vehicles, Lin Changbo, general manager of Dongfeng Liuzhou Motor, bluntly stated that this is not necessarily the case.
...[Details]
Analog electronics
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