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II. Introduction to IAR 1. About IAR IAR is the name of a company and also the name of an integrated development environment. What we usually call IAR mainly refers to the integrated development en...[Details]
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1. Check the output pulsation of PWM Because the voltage of the PMW integrated circuit output line segment is the same as the voltage value between the power supply, when the gate handle and the turn...[Details]
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client needs: When customers test motors, they need to detect the current changes when the motor is turned on and off. Generally, the current varies from one ampere to more than ten amperes depending...[Details]
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#include stdio.h int fputc(int ch, FILE *f)//STM8S105,printf function redirection { while (!(UART2- SR&0x80)); UART2- DR=ch; return ch; } At the same time, you need to modify the Library...[Details]
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What is a DC Motor
A motor that uses a DC power supply is called a DC motor. Therefore, you can simply turn the DC motor by connecting its terminals to a DC power supply. A DC motor is a m...[Details]
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1. Improper configuration of speakers and power amplifiers
It is not true that the output power of the power amplifier is too high, which will damage the tweeter. In professional occasions, the spe...[Details]
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This is also a routine in the development board, with explanations of the key points. The program is as follows: /********************************************************* Program notes: First...[Details]
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3月22日,中安能源(安徽)有限公司(以下简称“中安能源”)与武汉蔚来能源有限公司(以下简称“蔚来能源”)在合肥签署合作协议。中安能源董事长吴海与蔚来高级副总裁沈斐代表双方签约,皖能集团党委书记、董事长陈翔,蔚来创始人、董事长、CEO李斌等共同见证。
According to this agreement, the two parties will carry out al...[Details]
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According to foreign media reports, Toyota’s Burnaston car plant in Derbyshire, England, produced the first Hilux hydrogen fuel cell prototype. Toyota plans to produce 10 units of the model by the en...[Details]
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According to 9to5 Mac, with the official release of iOS 15.2, the new year is coming, and Apple will begin to focus internally on the next major version, iOS 16. According to iPhonesoft, citing ...[Details]
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The driverless car industry is like a besieged city: some people want to get in, and some people want to get out. Between entering and exiting, it depends on each person's ability, an all-round abi...[Details]
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There are usually several ways to exchange information between the microcontroller CPU and external devices: unconditional transmission, query transmission and interrupt transmission. We use the inte...[Details]
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1 Introduction Networked control systems are the development trend and research hotspot of control systems. As an important part of networked systems, fieldbus control systems have been widely used i...[Details]
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Audio power amplifiers play a vital role in every system that produces audible sound. For decades, amplifiers have been produced using analog (Class A and Class AB) designs, which are highly ineffi...[Details]
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According to Qichacha, on October 21, Zhongke Shenlan Huize New Energy (Changzhou) Co., Ltd. (hereinafter referred to as "Zhongke Shenlan Huize") completed a Pre-A round of financing, with Sinopec ...[Details]