The director and the section chief were riding in the elevator together. The director farted and said to the section chief: You farted! The section chief said: It wasn't me. Soon the section chief was...
We only know that the optical attenuation is 1dB and the electrical attenuation is 2dB. But why is there such a quantitative relationship? ? ? :time:...
[i=s] This post was last edited by Fanren Jiuxing on 2018-9-10 20:31 [/i] [align=left][align=center][size=5]pyboardCN V2 Trial Notes (II) [/size][/align][/align] [align=left][align=center][size=5]Use ...
I seldom asked about my classmates' salaries, but I couldn't avoid other classmates asking me. My salary is very low, and it's still not over 10,000 after working for 4 years. I was too embarrassed to...
The CC2640R2F device provides a fully certified leading edge Bluetooth 5 protocol stack supporting high-speed mode for single-mode Bluetooth low energy applications. The CC2640R2F is part of the Simpl...
Here we introduce a new type of wireless automatic rainfall monitoring network. This network breaks through the weaknesses of traditional automatic meteorological network information collection ...[Details]
With the development of modern society and the advancement of science and technology, many high-rise buildings and intelligent buildings have emerged. As an important means of transportation inside h...[Details]
1.CPU working mode (Mode) ARM CPU has seven modes, as shown in the figure below. Note that you cannot enter other modes in user mode. User mode is used for applications when there is an operating sys...[Details]
1. What is the reason for the failure to load or communicate?
The reasons for communication failure and loading failure are roughly the same, which may be caused by the following reaso...[Details]
Faced with the United States' renewed "extreme pressure", Huawei's Chinese official once again responded: "We have no other choice but to win." On May 16, 2019, the U.S. Department of Commerce incl...[Details]
Overall, the current supply and demand fluctuations in the industrial chain have become more complex, structural shortages will continue, price cuts and price increases will coexist, and companies ar...[Details]
Application areas:
car
challenge:
Building a completely new dynamometer that can handle the high speed and acceleration levels of a Formula 1 car and completing these tests on an act...[Details]
Mobileye starts autonomous car testing in Germany
Mobileye has successfully obtained an autonomous driving test permit from TÜV SÜD, allowing it to operate NIO ES8 electric vehicles ...[Details]
A few days ago, I saw a screenshot of a user of Yisaiqi using RPA (Robotic Process Automation), which is a virtual robot product, in the circle of friends. One of the sentences said, "This is why we ...[Details]
Experiment name: Application of power amplifier in magnetoacoustic imaging method based on low-frequency magnetic excitation and active ultrasonic detection
Experimental equipment: signal gene...[Details]
Circuit Function and Advantages
The circuit shown in Figure 1 is an ultralow power data acquisition system that uses the AD7091R 12-bit, 1 MSPS SAR ADC and the AD8031 op amp driver. The total power...[Details]
First, let’s look at the chassis bus of BMW. Like Mercedes-Benz, BMW’s chassis bus insists on using the highly reliable Flexray bus. The above figure shows the BMW Flexray bus topology. 1 is the 8-...[Details]
On August 14, Fortnite developer Epic Games officially challenged Apple and Google by introducing a new payment option for Fortnite to circumvent Apple and Google's in-app purchase commission rules. ...[Details]
Introduction
: With the development of industrial automation, sensors are widely used and thermocouples are one of the sensors. Thermocouples are sensors that measure temperature based on the...[Details]
With the trend of automobile intelligence, in-vehicle high-speed communication has received industry attention in recent years. In smart cars, the number of sensors such as cameras, millimeter-wave...[Details]
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