Can anyone help me out? I input a sine signal of about 4KHZ into an AD chip (24-bit 44KHZ), and then connected this AD chip to 2812. Now I want to receive the data after AD conversion through the SPI ...
[i=s] This post was last edited by Wu Jianying on 2015-4-14 21:11 [/i] [size=2] [color=#0000ff][b]Currently, there are three main techniques for attacking MCUs, namely: [/b][/color] [color=#3e3e3e][co...
When I download *.bin directly to the board, it can run, but when debugging, whether it is single-step debugging or full-speed running, this appears: DBT Warning 00008: Already at base of stack...
[color=rgb(17,17,17)][backcolor=rgb(255,255,255)]I have been in the Electronic Innovation Laboratory of Harbin Engineering University for five years. During these four years, the Innovation Laboratory...
When you sit down to choose the right operational amplifier (op amp) for your circuit, the first thing to do is to determine the bandwidth of the signal that your system will pass through the amplifie...
I am a college teacher, graduated from Hubei University with a master's degree, familiar with single-chip microcomputer, EDA, DSP and other electronic product design, can undertake projects, intereste...
With the booming electronics industry, vision systems have become a leader in the electronics automation sector. However, the delicate nature of electronic products often affects product yields due...[Details]
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
Reflow soldering, a common soldering method in modern electronics manufacturing, primarily melts solder paste and pads to form solder joints. With technological advancements, soldering equipment ha...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
On August 24th, media outlets reported, citing sources, that NavInfo, a listed company on the A-share market, is nearing completion in its acquisition of the intelligent driving c...[Details]
To understand why car engines need gearboxes, we must first understand the characteristics of different types of engines. An engine refers to a machine that can convert a form of energy into kineti...[Details]
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[Details]
Zos Automotive Research Institute released the "2025
Smart Cockpit
Tier 1 Research Report (Domestic Edition)."
This report analyzes the operating conditions of more than a dozen ...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
Overview
As handheld voice communication devices become more and more popular, they are increasingly used in noisy environments, such as airports, busy roads, crowded bars, etc. In such noisy ...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
The complexity of the integrated circuits (ICs) used in electronic systems in vehicles is increasing. They aim to execute artificial intelligence (AI) algorithms to control autonomous driving funct...[Details]
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
Intel®
Xeon®
6
-
core processors now support the new Amazon EC2 R8i and R8i-flex instances on Amazon Web Services (AWS).
These new instances offer superior performance and fast...[Details]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
Microcontroller MCU
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