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How can we measure the heat of an object that moves at high speed or has a sudden temperature change? Traditional temperature measurement tools, such as thermocouples or spot pyrometers, do not provi...[Details]
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Experiment 6: Modulus down counter MCCNT and timer interrupt The ECT module contains a 16-bit modulus down counter register MCCNT. The input clock signal of MCCNT is obtained by dividing the BUSCLOCK...[Details]
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1 Introduction
This article is based on the actual situation of a residential community and combines the user's living/fire dual constant pressure water supply control requirements to share so...[Details]
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There are about 8.5 million data centers in the world, including smaller ones, of which 3 million are located in the United States, which means there is almost one data center for every 100 people, ...[Details]
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Robot toys have become the mainstream of children's toys and educational supplies. They can not only fully stimulate and satisfy the curiosity of children's consumer groups, but also enhance the in...[Details]
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Overview
Autonomous or semi-autonomous robots often require embedded control systems that combine highly intelligent deterministic control with easy connectivity to a variety of sensors an...[Details]
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First of all, this type of error is basically encountered by STM32 chips, and basically all of them use the JLINK emulator. In fact, the following methods may not necessarily help you solve the pr...[Details]
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The internal timer T0 of the microcontroller works in mode 1, and a square wave pulse signal with a period of 1ms is output from P1.0. It is known that the crystal oscillator frequency of the microco...[Details]
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It seems to be a trend for car manufacturers to reach purchase agreements directly with chip manufacturers. The Volkswagen Group announced that it will formulate a new procurement strategy for electr...[Details]
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When writing microcontroller programs, we generally like to use printf to print debugging information through the serial port, but this function cannot be used directly, and some changes must be made...[Details]
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After finishing the series of articles "Those Things About ARM Cortex-M Files" , Pi Ziheng took a short break, but he couldn't stop giving lectures, so he couldn't help but start a new series of ar...[Details]
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Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply, linear power supply and other types. Among them, switching power supply has beco...[Details]
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With the continuous development of digital signal processing technology and integrated circuit technology, the reliability of digital signal processors is getting higher and higher, and their applica...[Details]
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1 Introduction
With the development of information technology and the enhancement of people's security awareness, electronic lock technology has developed rapidly. The electronic lock system ha...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
Analog electronics
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