The stack space on embedded devices such as DSP is at the Kb level. When defining an array or applying for space within a function, you cannot define and apply for it directly as in Linux. You must ei...
Computer Control Devices ZJU Guangxin Zhang : https://training.eeworld.com.cn/course/4858This series introduces the overview of computer control, programmable controllers, CP1H series PLC, SIMATIC S7-...
[align=left][font=微软雅黑][size=3]The latest report from the BBC stated that internal documents obtained by it show that British chip design company ARM has told employees that they must suspend business...
[size=4] When making instruments with DLMS protocol, foreigners asked for remote firmware upgrade function. Since it was the first time, I sought help from the manufacturer, but the process was too co...
Almost all designers of ultra-low-power systems are concerned about battery life. How often does a fitness tracker battery need to be recharged? And for a disposable battery system, how often does a t...
This article analyzes the ability of digital oscilloscopes to achieve signal integrity based on several key performance indicators, and proposes a reference for selecting a suitable digital oscillo...[Details]
Tianyancha shows that Beijing Yisui Computing Technology Co., Ltd. (hereinafter referred to as "Yisui Computing") recently completed equity financing. Investors include Tianyi Capital, Zhejiang Merch...[Details]
Earlier media reported that Huawei sued Transsion for copyright infringement. Now Transsion has released the details of the lawsuit. It turns out that it was because of a wallpaper. Luo Yonghao, who ...[Details]
introduction
In the rapidly changing modern society, the fields of education and business are facing unprecedented challenges and opportunities. With the continuous advancement of technolo...[Details]
First, let’s look at the two waveform diagrams, Figure 1 and Figure 2. In these two diagrams, the sampling frequencies when the signals are discretized are much larger than the frequency of the sig...[Details]
The card reader system designed in this paper uses PICl6F7x microcontroller as the main control chip, selects MIFARE S50 card, and the card reader communicates with the card at a rate of 106kbps. A...[Details]
It is ideal to drive with ULN and transistors, but the efficiency of optocouplers is not high. ULN2003 is usually used for driving. If an NPN transistor is used, one end of the relay is...[Details]
On April 20, 2017, the U.S. Congress approved the design of the new LRDR land-based anti-missile early warning radar. This is the most advanced anti-missile radar in the United States after the AN/...[Details]
Qualcomm didn’t expect it! After Huawei fell, it was accidentally caught in the crossfire! The smartphone market is currently very competitive. Apple, Samsung and Huawei occupy most of the high-end m...[Details]
As the winter of autonomous driving arrives, major automakers have begun to band together to keep warm, and many autonomous driving alliances have emerged in the automotive industry, with intricate c...[Details]
As global automobile fuel efficiency regulations tighten and safety requirements increase, the automotive industry is working on many aspects of automotive technology to meet new standards. From t...[Details]
According to TrendForce's China Energy Storage Bidding Database, China's bidding market demand rebounded significantly in March 2024, with 5.5GW/13.9GWh of new energy storage bidding in March, a month...[Details]
On November 18, the official website of the Shanghai Stock Exchange showed that the IPO of energy technology company Honeycomb Energy on the Science and Technology Innovation Board was accepted. Accor...[Details]
According to DigiTimes, Intel is seeking to develop a closer relationship with TSMC, Apple's largest and most important chip supplier, to avoid a possible conflict with Apple over TSMC's 3nm chip pro...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation. Their command systems are rich and diverse and can meet the needs of various complex scenarios.
Basic...[Details]
DSP and ARM Processors
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