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The data acquisition function of the temperature recorder: according to the set monitoring cycle, the temperature and humidity information is automatically collected and transmitted to the sys...[Details]
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There are many types of probes, among which differential probes are widely used in switching power supplies. However, many engineers do not have a deep understanding of differential probes, and the...[Details]
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When drilling and repairing drill pipes, drilling tools, and oil casing in oilfields, the special tool for threading is hydraulic power tongs. After the clamping mechanism of the hydraulic power tong...[Details]
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introduction
With the continuous development of microelectronics technology, it is easy to combine computer technology with measurement and control technology to form an intelligent measuremen...[Details]
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The arena for autonomous driving seems to have moved to the cloud. On August 2, Xiaopeng Motors announced the construction of "Fuyao", the largest autonomous driving intelligent computing center in...[Details]
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With the increasing number of tunnel projects, tunnel construction plays an increasingly important role in modern transportation. A tunnel is a closed space where natural light cannot penetrate. In o...[Details]
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To reduce
consumption and save energy
, the replacement of incandescent lamps with fluorescent lamps,
LEDs
or HIDs is being carried out worldwide and has made great progress. For ex...[Details]
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1. Background of the application of electronic monitoring in passenger vehicles
1. Anti-terrorism needs
After the 9.11 incident, countries have increasingly demanded anti-terrorism measure...[Details]
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1 VIPer22A Device Function Introduction
The package form of VIPer22A type single-chip switching power supply power converter is DIP-8: D—positive terminal, that is, the drain of power MOSF...[Details]
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Microwave filter is a device used to separate microwave signals of different frequencies. Its main function is to suppress unwanted signals so that they cannot pass through the filter and only...[Details]
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When used, the PA2 port needs to be set to push-pull output to control an external power switch. The port initialization procedure is as follows: GPIO_DeInit(GPIOA); GPIO_Init(GPIOA,GPIO_PI...[Details]
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Focus on prevention and control on one hand, and development on the other. These days, China's economic and social management has gradually recovered. Have the resumed enterprises been registered a...[Details]
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1. The role of the watchdog The microcontroller system may run away due to external interference, resulting in an infinite loop. The watchdog circuit is to avoid this. If there is a problem with th...[Details]
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A friend left a message asking me to write about V2X, but I have not started writing for a long time. One important reason is that I feel that I cannot write very professionally, after all, those who...[Details]
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The circuit can provide a small current, adjustable negative bias voltage. It is suitable for sensor bias, LCD contrast bias, or voltage controlled oscillator (VCO) tuning voltage. The circuit uses...[Details]