I want to make three square wave signal sources, and require the input phases of these three signal sources to be 120° apart. How can I do this? I see a clock signal in the signal source, but I don't ...
After the arrival of the 5G era, wireless broadband technology will present the outer circle as the outer circle is the performance of 5G, and the inner circle is the performance of 4G. Compared with ...
Temperature control devices such as refrigerators, freezers, and air conditioners have been widely used in the general public. These devices have brought more comfort to people, and people are becomin...
[i=s] This post was last edited by boming on 2019-4-22 21:44 [/i] The generated project directory structure is decomposed and two C++ introductory books are recommended. In the previous section, in or...
1. What is DTU?
Answer: DTU is the abbreviation of Data Terminal Unit. In a broad sense, during communication, the module units responsible for sending data information at both ends of the data transm...
[i=s]This post was last edited by shihuntaotie on 2018-12-24 19:59[/i] [size=4] Since I will be moving back home from the company dormitory soon, the evaluation plan may be disrupted (I have to take c...
The resistance range of the multimeter is generally R×100 or R×1K. For PnP transistors, the black tube is connected to the e pole and the red test lead is connected to the c pole. For NPN transisto...[Details]
The instructions before using the vortex flowmeter are as follows:
1. Before installation, the sealing ring must be placed in the flange groove. The location of the pressure and temperature measure...[Details]
The current development speed of electric vehicles is obvious to all. According to data released by Goldman Sachs Research Company , by 2023, electric vehicle sales will account for 10% of global car...[Details]
introduction In recent years, with the popularity of automobiles, the emissions of NOx and COx have continued to increase, and environmental pollution and global warming have become increasingly ser...[Details]
A recent statistical report from research firm Counterpoint Research shows that the cumulative sales of Samsung's three devices, Galaxy S10, S10+ and S10e (March-May), reached 16 million units, a 12%...[Details]
1. LEDs used in backlight modules have the advantage of saving power
LED is used as a light source in the backlight module to replace the traditional cold cathode fluorescent lamp (CCFL). It i...[Details]
Wu Kai, chief scientist of CATL, said at the 2023 China Automobile Forum that the new products being developed by CATL can charge for 10 minutes and run 400 kilometers, and are expected to be launch...[Details]
Introduction
With the development of network and communication technology, embedded systems have entered a stage of rapid development. And have been widely used in various fields of socie...[Details]
On January 4, Estun disclosed a research report, in which the company stated that the 2023
industrial robot
shipment target is 25,000 units. The main downstream applications of the products...[Details]
Automobile pollution is environmental pollution caused by exhaust gas emitted by automobiles. It can be said that automobiles are a mobile source of pollution. Automobile pollution is no longer a new...[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]
Among the silent, high-performance, highly integrated and energy-saving chips, ADITrinamic's three latest chips: TMC2240, TMC2210 and TMC5240, are upgraded versions launched to cope with many curre...[Details]
The low-pass filter is an important part of direct digital frequency synthesis DDS, and its performance directly affects the characteristics of the entire DDS. A design scheme of elliptic function
...[Details]
Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]
Analogue and Mixed Signal
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