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1 Introduction A key process in the production of traditional Chinese medicine is the extraction of effective ingredients. It is necessary to ensure the quality of the extracted drug ingredien...[Details]

New energy vehicles have entered the second half of the intelligent battle. Many brands are focusing on promoting their own intelligent assisted driving functions. However, in terms of logic and appl...[Details]

reset:                      ldr sp, = 4*1024 @ SP=4096, set the stack pointer, the C function will be called later, and the stack needs to be set before calling C     bl disable_watch_dog @ Turn off ...[Details]

With the continuous improvement of LED application technology and the gradual decline of costs, LED lights in automotive electronics have gone through the initial conceptual stage of technical ver...[Details]

　　Constant temperature and humidity test chambers are also called constant temperature and humidity test machines, which are widely used in material testing in the instrumentation, electronics, food a...[Details]

Today, Strategy Analytics released a new research report titled "Will Huawei Survive the US Ban?" It predicts that without the authorization of Google Mobile Services, Huawei's smartphone business in...[Details]

The reason for the supplement is that the previous article is incomplete, but it also has some reference value. The two articles combined can solve more problems. 1 Open the IAR software as shown b...[Details]

　　The so-called charge amplifier refers to an amplifier circuit used to amplify the charge signal from the piezoelectric device. The internal impedance of the signal source of this type of amplifier ...[Details]

The International Energy Network learned that on January 16, China Coal Tianjin Design Engineering Co., Ltd. announced the results of qualified suppliers for the main equipment package 1-inverter f...[Details]

    Now, when it comes to electric vehicle powertrain design, "battery" is no longer the only word that comes to our mind. With the development of energy storage technology, the birth of "supercapaci...[Details]

When I got to the mysterious LCD driver, I was a little timid, but I had to go on. I made a summary of the Linux driver I just learned. After all, it is something in the Linux kernel, and it is so co...[Details]

The growth of the solar industry has increased the demand for test and measurement solutions for solar cells (and solar modules), and as solar cells grow in size and become more efficient, testing th...[Details]

The alkaline battery charger circuit is a special connection of transistors that transfers the charge accumulated in the capacitor to the battery through continuous oscillation. To set the correct vo...[Details]

      While we are still discussing whether "foldable screen mobile phones can become the main machine", the market for this mobile phone product that is "a bit new and a bit nostalgic" in form has q...[Details]

The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]