The electronics industry is heading towards the end of 4G and the beginning of 5G. There is still a lot of room for improvement in the development of the latter, but it is certain that the new generat...
[i=s]This post was last edited by MianQi on 2021-9-14 11:13[/i]During the test, the "COM is closed" condition was encountered, and the communication port on the board was not lit. Check the communicat...
RTOS system beat
Traditional RTOS uses a hardware timer to generate periodic beat interrupts as the system time base. In most applications, the system beat period is in milliseconds, and the resolutio...
[i=s]This post was last edited by IoT Maker on 2021-12-5 19:31[/i]The only reference document for the network port remote screen update function is "Network Function Application Instructions", which i...
Many market research institutions predict that by 2030, the share of renewable energy (such as wind power and solar power) in the total global energy consumption will increase significantly. The ad...[Details]
There are three categories of hardness testing standards for pit furnaces, namely Vickers, Rockwell and surface Rockwell hardness values. According to the heat treatment method, the hardness test meth...[Details]
400 km/h supercar test—How to deal with the challenge of high-precision measurement of vehicle motion posture? Sneak Peek: A quick overview of the seminar contents | November 30 (Thursday) 3-4...[Details]
Overview Infrared thermometers measure the radiation energy of infrared rays emitted by an object to obtain the temperature of the object itself. Currently, they can be divided into three categor...[Details]
Today I saw a picture someone posted on WeChat saying it was the Meizu 19. I personally felt it looked a bit like a win-win number. But I just shared it with you for fun! The appearance design of M...[Details]
On April 10, workers were stepping up construction at the construction site of the 110 kV Zhengding Zhuhe Urban Energy Complex. The Zhengding Comprehensive Demonstration Zone is one of the two comp...[Details]
Thermal error is the biggest error source of CNC machine tools. Temperature test of CNC machine tools provides a basis for compensating thermal errors of machine tools. The traditional temperature ...[Details]
First, click Target 1 in the Project window on the left, and then use the menu "Project- Option for target 'target1'" to display the dialog box for project settings. This dialog box is very complicat...[Details]
In this case, we mainly learn the motion control function of 1200PLC. We use this three-axis device (as shown in Figure 1) to draw a square with a length and width of 50mm.
On the HMI (a...[Details]
Common IGBT driver modules include TLP250 and EXB841/840 series. However, in the development of DC/DC converters for fuel cell city buses, it was found that the on-board DC/DC converters often work...[Details]
The modern logistics sector is rapidly incorporating technological advances, especially with the rise of autonomy. A key aspect in ensuring these robots operate precisely in complex warehouse envir...[Details]
2638A data acquisition system/digital multimeter overview: ♦Breakthrough stand-alone data collection system ♦The Fluke 2638A all-in-one data acquisition system continues the advantages of the previou...[Details]
Former Republican House Speaker Newt Gingrich slammed the Trump administration's strategy for rolling out 5G wireless technology, saying the United States risks losing its leadership in the face of a...[Details]
1 Introduction With the rapid development of modern graphics acquisition technology, the speed of various graphics acquisition cards based on ISA, PCI, USB1.1 and other buses can no longer meet...[Details]
LED heat dissipation is now receiving more and more attention from people, because the light decay or life of LED is directly related to its junction temperature. If the heat dissipation is not goo...[Details]
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