According to Canalys statistics, the global PC market (including desktops, notebooks and computer workstations) grew by 4.7% in the third quarter of 2019 to 70.9 million units, setting a new record s...[Details]
// Tips: k1k2k3k4 are respectively: hours, minutes, seconds adjustment function. Timing time display function. k5k6 are respectively used to set the second time to 0:01:00, enable or disable the alarm...[Details]
What if I change the parameter configuration? Then compile again to package errors As follows In fact, we are close to here. In the article "Transplanting s3c2440 ads program to keil (Part 2)"...[Details]
The balance charger is a method of charging by constant current first and then constant voltage, which can ensure 100% full charge. The charging efficiency and charging quality are far superior to or...[Details]
Recently, the Shenzhen Securities Regulatory Bureau disclosed the registration information of China International Capital Corporation Limited (hereinafter referred to as CICC) regarding the initial p...[Details]
Matrix keyboard identification method The matrix keyboard consists of 4 rows and 4 columns with a total of 16 keys. Column scanning and row scanning can be used to determine which key on the matrix...[Details]
Anyone who has been paying attention to the sports industry recently will have discovered that the sports world and the AI world are having a wonderful intersection. On August 5, local time in Sp...[Details]
51 MCU C language learning
Learning single-chip microcomputers is not an easy task. First, you need to buy expensive programmers and simulators, a...[Details]
In real life, due to the influence of various factors such as sunlight angle, clouds, shadows, etc., the sunlight irradiance and corresponding temperature received by the photovoltaic array will vary...[Details]
According to reports, on October 19, the Ningde Times Guizhou New Energy Power and Energy Storage Battery Manufacturing Base project located in Gui'an New District entered the final stage before bei...[Details]
I haven't taken notes for two days. It's not that I'm lazy, because I have written quite a few programs in these two days, but there are some problems that I haven't figured out, so I didn't take not...[Details]
Yesterday morning, Apple officially released the M1 chip. Apple said that the performance of this chip is more powerful than almost all Windows laptops and consumes less power. At present, a test fro...[Details]
After 7 years, the new generation of Mercedes-Benz S-Class, namely W223, will be launched this fall. The new generation of S-Class is equipped with the second generation of MBUX and the world's first...[Details]
Power batteries are the biggest bottleneck that needs to be overcome in the development of new energy vehicles. New energy vehicles must meet the requirements of long driving range, fast charging s...[Details]
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