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The ADC interface of the microcontroller is an analog-to-digital conversion interface, which converts external analog signals into digital signals. The microcontroller is a digital device, so the ana...[Details]
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With the development of measuring instruments, various types of level gauges have emerged, including glass plate level gauges made by the principle of communicating vessels, magnetic flap level gauges...[Details]
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Try out new and cool products for free at the first time, and there are also many high-quality experts sharing their unique life experiences. Come to Sina Public Test to experience the most cutt...[Details]
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The development of the modern automobile industry has led to the widespread use of a large number of on-board electronic devices in automobiles, such as on-board satellite navigation systems, on-bo...[Details]
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Shared memory posix provides one set, XSI (systemv) provides one set There are many ways to implement shared memory. 1.posix mmap && open mmap Shared file mapping mmap (/dev/shm/xxx) also uses ...[Details]
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Just as Xiaomi, MOTO, OPPO and other mobile phone manufacturers have successively demonstrated wireless charging technology and the arms race among mobile phone manufacturers in the field of wireless...[Details]
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"Temperature" is a common and very important control parameter in various industrial control production. People have developed various temperature automatic control systems for different control obje...[Details]
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On the afternoon of October 20, Accelerator Technology held a domestic test equipment and system solution exchange meeting in Shanghai with the theme of "Domestic ATE Accelerating Chinese Chips". Aft...[Details]
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The turbine flowmeter (TUF for short) is the main type of impeller flowmeter (flowmeter). Impeller flowmeters also include anemometers, water meters, etc. The turbine flowmeter TUF consists of a s...[Details]
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In recent years, as the global security awareness has increased, the video surveillance market has continued to grow. Although the global economic crisis has hindered the development of many indust...[Details]
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Recently, the official website of the U.S. Department of Energy released the "National Blueprint for Lithium Batteries 2021-2030" developed by the FCAB Federal Advanced Battery Alliance, announcing t...[Details]
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As Apple's AirPods are popular among consumers, other mobile phone manufacturers have entered the true wireless Bluetooth headset market, making the market prosperous, and more and more consumers hav...[Details]
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linux 1. Install nfs server sudo apt-get install nfs-kernel-server 2. Modify the configuration file /etc/exports vim /etc/exports Add in the last line /home/stu/nfs *(rw,sync,no_root_squash,no_...[Details]
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1. What is the significance of measuring the dielectric loss tangent value tg?
The dielectric loss tangent is also called dielectric loss factor or dielectric loss for short. Measuring dielec...[Details]
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Regarding the evolution of automotive electronic and electrical architecture, the most discussed in the industry is the six stages of electronic and electrical architecture development proposed by ...[Details]