《1》User: I bought your Internet card, how do I use it? The customer service learned a little bit and found that the other party didn’t know much about computers, so he patiently taught from the beginn...
[size=14px]I want to implement a function like this: My LCD currently displays: Happy New Year! 2018! [/size] [size=14px]I want to change 2018 to 2019 through the matrix keyboard. The process is to fi...
I would like to ask if anyone knows what the red circled element in the timing report in Quartus in the figure below means, and where does this type come from?...
i.MX6UL/i.MX6ULL Development FAQBased on Mir Electronics i.MX6UL/i.MX6ULL products2.1 kernel, uboot source code has changed, how to modify Yocto?Answer: When you modify the kernel or u boot and then b...
[align=center][/align] Recently, Nintendo updated a recruitment notice on its official website, stating that it will recruit power circuit designers (AC/DC, DC/DC) and announced specific job requireme...
Share some RISC-V resources
Author: Jay WangAt a critical moment when Moore's Law is about to fail and accelerated computing is in its infancy, RISC-V has become a highly-watched open source instructi...
introduction
The H-bridge power transistor topology is becoming an increasingly popular method for bidirectionally driving motors and other loads from a single supply voltage. In most appl...[Details]
According to Jiwei.com news, on January 8, Kong Lingwen, Vice Chairman of Anjieli Meiwei Electronics, delivered a keynote speech on "The Development Status, Outlook and Key Enterprises of China's Pac...[Details]
The MAX17000A pulse-width modulation (PWM) controller provides a complete power solution for DDR, DDR2, and DDR3 memory
in notebook computers
. The device integrates a step-down controller, ...[Details]
LED lighting
Prospects
The U.S. Department of Energy (DOE)
has made the following evaluation
of
LED
: No other lighting technology has the potential to save energy a...[Details]
1 Introduction
Audio analog signal circuits often need to adjust the level within a wide range, and the adjustment range of high-precision circuits is more than 100 dB. This is equivalent to 18...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC...[Details]
The 12v power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is a very common specification. It is generally composed of components ...[Details]
The core creates everything and integrates the future! The "5th Hard Core Ecological Conference and 2023 Automotive Chip Technology Innovation and Application Forum" hosted by Xinshiye, co-organized ...[Details]
Before Apple's fall conference began (1 a.m. Beijing time on September 11), Tianfeng International analyst Ming-Chi Kuo also gave a latest report, which revised some previous statements, and th...[Details]
Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
Commercial banks were the key engine of economic recovery in 2020, helping all kinds of businesses survive the COVID-19 pandemic and maintain a solid foundation, which encouraged commercial bank lead...[Details]
1 Introduction Early embedded portable devices, due to their simple structure, often only used one or two power management devices to meet power supply needs. However, as embedded processor funct...[Details]
Series Motor
Single-phase series motors are commonly known as series motors or universal motors (Universal Motors are called in foreign countries) because the armature winding and the excitati...[Details]
PIC microcontroller is a device that people who study microcontrollers must come into contact with, so everyone has a certain understanding of PIC microcontrollers. In the process of learning PIC mic...[Details]
IntroductionEmbedded system is actually the abbreviation of "embedded computer system", which is relative to the general computer system. According to the requirements of the application, the op...[Details]
Talking
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