I bought my computer with Win10 system. Now I find that the system takes up a lot of space on the C drive. The entire 120G C drive is almost full. I want to switch back to Win7. What system do you use...
Do you know about 5G NR? If you know, please share your experience here. If you don’t, please read what I know.
5G NR is rooted in 4G LTE (Long Term Evolution) and Wi-Fi standards and is a new RF inte...
What circuit can achieve this function? There are two input signals, one is DC +12V, and the other is a square wave signal (after biasing, that is, there is no negative signal). The two signals share ...
1. First, go to http://www.sqlite.org/download.html to download the source code of the Linux version: sqlite-autoconf-3130000.tar.gz.
2. Unzip: tar xvzf sqlite-autoconf-3130000.tar.gz
3. Enter the unz...
[i=s]This post was last edited by chenzhufly on 2020-3-15 10:22[/i]I have confirmed that the chip is working properly. I am going to continue to modify the control board. I am going to connect a debug...
2.3 Show log to view version informationRight-click and click “TortoiseGit - Show log” .At this point, you can see the version information of the first upload, including comments and uploaded project ...
To accurately measure the quality of an oscilloscope, engineers must consider both stated and non-stated specifications, such as update rate, measurement floor jitter, noise floor, and measurement re...[Details]
According to BOE's official WeChat account, BOE has applied for more than 4,500 patents this year, of which more than 90% are invention patents and more than 33% are overseas patents. In addition, ...[Details]
In 2020, the Nikkei website published a report with a sensational title, “The Inside Story of the U.S. Effort to Eliminate China from the Tech Supply Chain ”. The report revealed the following story:...[Details]
PC hard drive shipments will drop significantly this year, according to a new financial report from Nidec, which makes spindle motors for hard drives with an 85% market share. The motor maker expects...[Details]
/* The analog comparator module of AVR can be used to compare the voltages of the two pins AIN0 (the second function of mega16 PB2) and AIN1 (PB3) . Program operation flow: Initialization Enable i...[Details]
According to sources from IC design companies, the still tight capacity trend may encourage wafer foundry TSMC to raise its foundry quotes in June, and other foundries in Taiwan may follow suit and r...[Details]
The price reduction of new energy vehicles not only brings about changes in the cost and sales of battery vehicles, but also affects the development of new products by battery companies. The gunsho...[Details]
On August 23, at an offline exchange event at the Huawei store in Shenzhen, Huawei Central Research Institute announced the "Robot Dog" product, which is based on the AI robot dog intelligent techn...[Details]
Sometimes when a long delay is needed, you can use a loop or pass a larger parameter. However, when passing a larger parameter, you must clearly see the parameter type and the range of values ...[Details]
The rapid adoption of electric vehicles has accelerated innovation in battery technology, including battery management semiconductors. An important aspect of this is integration, which ...[Details]
More and more users are dissatisfied with the battery life of smartphones. Although smartphones are expected to be more powerful, we cannot expect too much increase in battery capacity. The challen...[Details]
In January this year, there were reports that Samsung Electronics was considering following TSMC's footsteps and investing $17 billion in the United States to build another chip manufacturing plant. ...[Details]
2.1 Knowledge of MMU
The code of Loop.c is:
The code of Loop.c is:
The results of running the last two programs are:
We see that the addresses in both programs...[Details]
1 Introduction
The multi-cycle measurement method is a very flexible frequency measurement method. By adjusting the number of cycles of the measured signal, the best choice can be made between...[Details]
Wow, another technology company has officially announced that it will build cars, this time it’s Sony. Just yesterday afternoon, Sony released a new concept SUV, VISION-S 02, on its official social...[Details]
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