[i=s] This post was last edited by jameswangsynnex on 2015-3-3 20:00 [/i] Maintenance and misunderstandings of laptop lithium batteries [Repost] The battery is also a relatively serious consumable com...
As the title and picture show, when drawing a schematic package, some parameters are usually filled in. However, in AD21, it seems that the value parameter is not easy to call out and fill in. As show...
Write at the beginning
Learning something new always brings a lot of new professional terms. Before learning something new, having a general understanding of the relevant professional terms can help u...
The DAC 's noise floor is affected by the sampling clock, its own thermal noise, digital noise, etc. Here, we want to test the effect of digital noise on the DAC's noise floor through experiments, esp...
【Content Introduction】
PolarFire SoC FPGAs offer secure boot out of the box. In this webinar, you will learn how to implement your own secure boot method using the secure non-volatile memory of these ...
[color=darkred]Q: Can the R16 development board access the Internet? [/color] [color=black]A: Yes, WiFi is available. [/color] [color=darkred]Q: I use adb shell /dev|less and don't see the spi device,...
What is floating point operation?
When we use different computers to calculate pi, we will find that one computer's calculation is more accurate than another. Or when we are playing a shoot...[Details]
Since the reform and opening up, China has gained a pivotal position in the manufacturing industry and won the title of "world factory" by virtue of its low-cost labor advantage. In recent years, wit...[Details]
Ultrasonic waves can be used to effectively detect moving objects in a certain space. It is easy to install and has good detection effects. This article introduces a person detection device designe...[Details]
According to The Information, the US Department of Justice is investigating developer complaints about Apple's "Sign in With Apple" option. Introduced in iOS 13, Sign in with Apple is a privacy-fo...[Details]
On March 28, 2022, the sorter (wafer transfer equipment) of the first domestically produced 8LP dual overhead crane system independently designed and produced by the R&D team of Shanghai Guona Semico...[Details]
introduction
Digital antenna array is the product of the combination of antenna and digital signal processing technology. It has many advantages such as flexible working mode, excellent anti...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
On April 23, in order to fully demonstrate Awinic's latest development trends and "core" achievements, the Awinic Electronics 2021 Technical Seminar with the theme of "Dreams Dancing on the Tip of a ...[Details]
The central processing unit (CPU) of the MCS-51 microcontroller is composed of an arithmetic unit and control logic, including several special function registers (SFRs).
1. ALU-centered arithmet...[Details]
We recently learned that Xiaomi has invested $70 million in Hesai Technology. At present, the total amount of Hesai Technology's D round of financing has exceeded $370 million. In this round of finan...[Details]
On June 3, Unigroup Guoxin and Unisplendour Corporation successively issued announcements stating that the company had received a notice from its indirect controlling shareholder, Unigroup Group Co.,...[Details]
Recently, Xiaomi co-founder and Xiaomi President Lin Bin previewed the first 64-megapixel sample photo of Redmi, announcing that mobile phones have officially entered the 64-megapixel era. Realme had...[Details]
Editor's note: In order to promote the development of the Internet of Vehicles industry, we invite experts and scholars in the industry to jointly offer suggestions and launch the "Internet of Vehicl...[Details]
On July 14, it was reported that Samsung is developing a new, more affordable version of the Galaxy S20, with model numbers SM-G780 (global) and SM-G781 (US). At the time, there were rumors th...[Details]
In cars or automobiles, LEDs have evolved to become the lighting of choice. Whether it is a rear taillight or an indicator light in the instrument panel, as shown in Figure 1 below, LEDs are now in...[Details]
Mobile and portable
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