[i=s]This post was last edited by eagler8 on 2020-6-19 19:09[/i]Weather (natural phenomenon)refers to the specific state of the atmosphere close to the surface of a certain area in a short period of t...
I'm having some trouble with TouchGFX lately.
There are the following points:1. TouchGFX is not a stand-alone application, it needs to be used together with CubeMX, CubeIDE (optional), and even CubePr...
Function 1: Networking of the coordinator, terminal devices and routing devices discovering the network and joining the network//Step 1: Z-Stack starts with the main() function. The main() function do...
Three BOOT modes
The so-called boot, generally speaking, means that after we download the program and restart the chip, the value of the BOOT pin will be latched at the fourth rising edge of SYSCLK. T...
I've been working on Ethernet recently. The PHY chip is LAN8720 and the main control is PIC32MZ. Now the 8720 is configured and the clock is normal, but I don't know how to configure the data receivin...
History of Rear Projection Television The image quality of rear-projection color TVs is closely related to scanning technology. The first generation of rear-projection products was produced in th...[Details]
According to foreign media reports, researchers from the Hong Kong University of Science and Technology (HKUST) have developed a new type of hydrogen fuel cell that is the most durable in the world t...[Details]
Dry well temperature calibrators are portable instruments used for simple on-site calibration of temperature measuring instruments. A dry well temperature calibrator consists of an electrically heate...[Details]
With the rapid development of science and technology, the world energy crisis is becoming increasingly serious. The use of conventional energy can no longer meet the needs of the rapid growth of the...[Details]
If there really were typical or common embedded system applications, the product catalogs of mainstream semiconductor companies would be much thinner. Designers now not only have to choose from a vari...[Details]
TSMC went to the United States to invest in a new factory in Arizona. On the 6th, Taiwanese Gong Mingxin attended the commissioning ceremony of the new factory as a director of TSMC. On the 7th, he v...[Details]
1. In video transmission, the most common fault phenomenon is that a black or white bar appears on the monitor screen and slowly rolls up or down. Therefore, when analyzing this type of fault phenomen...[Details]
The working principle of the bistable control circuit is shown in the figure. Here is an example of a multi-point control switch for reference. Assuming that the load is a light, when the button AN...[Details]
In addition, due to the increasing demands for power quality, the use of power factor correction (PFC) circuits on these devices is almost a must. Today, among a variety of different circuits, flybac...[Details]
1. Ultra-wide SPAN spectrum measurement Set up rules: Test frequency interval RBW/2, VBW automatic, reference level slightly greater than signal level; frequency interval = SPAN/(number of test point...[Details]
In early May, Xiaomi, vivo, OPPO, Samsung and other companies successively obtained the permission of the Indian government to resume work, and their factories gradually resumed operations. Ho...[Details]
This design idea shows a new method to drive six LEDs using only two MCU I/O lines. This method is especially suitable for any chip with limited pins. This method uses two I/O lines and a pair of c...[Details]
Today I will share with you a method to measure capacity. The method is very simple. Since we want to measure capacitance, we just take out the multimeter to observe the gear for measuring capacitanc...[Details]
Recently, "Experts Talk about Three and a Half Generations" has discovered three new silicon carbide cooperation cases in the industry:
Geely Auto & Jingneng:
...[Details]
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