[size=4]1.PRU adopts assembly programming, and uses C6748 to write an integer data 1234 into the DATA RAM (0x01C30000) of PRU1. PRU1 obtains the data in RAM (C3) and processes it (doubles it). After t...
I would like to recommend a good buck-boost chip. The input is 6~24V (wide voltage input), and the output can be stable at 12V. I have seen LTC3789 used on the Internet before, but this chip does not ...
[i=s]This post was last edited by wo4fisher on 2018-9-27 22:35[/i] 1. Off topic: I had no plan to apply for this evaluation activity, but I received multiple email reminders, and I may use similar dev...
Trash Bin Q: What is the difference between win98 and win2000? A: The trash can in win98 is square, while the trash can in win2000 is round. Q: So what? A: With the same area, the round one can...
"Thank you for your kindness and companionship throughout my life, which has given me the courage to be myself..." On my path of growth, many people have given me care and help: my parents, colleagues...
This post collects the outstanding module designs of the National College Student Electronic Design Competition over the years, [color=#ff0000] which can be downloaded directly without points[/color]....
Supercapacitors are now used in new energy buses because of their fast charging speed, high energy conversion efficiency, hundreds of thousands of cycles, and long working time. New energy vehicles...[Details]
Are the tragic Lion Air crash in Indonesia last October, followed by the Ethiopian Airlines crash in mid-March this year, a warning to the automotive industry? indeed so. Although the automation tech...[Details]
As we all know, the last effective date of the US "ban" on Huawei is September 15, and Apple held its 2020 press conference on September 16. Once Huawei is "cut off" from the mobile phone market by t...[Details]
A laser rangefinder is an instrument that uses laser to accurately measure the distance to a target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelec...[Details]
It is reported that Germany plans to build the country's first quantum computer next year. German Federal Minister of Education and Research Anja Karliczek said that this will be an experimental co...[Details]
1. DIP dual in-line package DIP (Dual In-line Package) refers to an integrated circuit chip packaged in a dual in-line package. Most small and medium-sized integrated circuits (ICs) use this packa...[Details]
During the experiment, it is inconvenient to view the 2K data inside the external storage. The code is as follows. The C file can be directly transplanted #include STC89C5xRC.H #include intrins....[Details]
Abstract: Based on the 51 series single-chip microcomputer, this paper designs a system to control medical drip infusion. Through this system, the infusion speed can be controlled, and the height...[Details]
The following is the key, the following settings IO can use the hardware IIC normally GPIO_Init(GPIOB, GPIO_PIN_4, GPIO_MODE_OUT_OD_HIZ_SLOW); //IIC,OD outPut GPIO_Init(GPIOB, GPIO_PIN_5, GPIO_MODE...[Details]
In the hot summer, the proportion of solar power generation in the energy mix has reached a new high. But what should we do when there is no sun on rainy days? The solution is to use bidirectional c...[Details]
Abnormal signals are highly concealed and difficult to analyze, and countless engineers have been defeated by them. However, because of their great influence on the analysis and debugging of signals,...[Details]
At present, my country's student population is very large, and the size of the education market is beyond imagination. According to statistics, at present, the number of students in K12 education in ...[Details]
The signal source of traditional frequency sweepers mostly uses an oscillator composed of LC circuits, and a large number of discrete components are used to realize va...[Details]
Not long ago, iPad2 was launched amid the anticipation of Apple fans around the world, and is expected to continue Apple's legend. And a piece of news not long ago also made the medical field, whic...[Details]
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