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Since Peugeot invented the first automobile transmission in 1889, this key automobile component has gone through a century of history, from 2AT to 10AT, it has witnessed the changes in the industry, ...[Details]
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Program code simulation diagram The microcontroller source program is as follows: #include reg52.h #include intrins.h /*************************Macro definition************************/ #define...[Details]
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1 Overview With the development of the Internet, in order to facilitate people to receive emails in real time, this article introduces an "e-mailman" system based on a single-chip microcomput...[Details]
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CP9000 (S/L) series flexible current probe is a probe that only tests AC current signals, with high bandwidth, high accuracy (typical value 2%), etc. It can achieve a wide current measurement range, ...[Details]
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The structure that the driver layer needs to implement is struct platform_driver, which is used to describe the driver information of a device. The structure is as follows (includelinuxplatform_dev...[Details]
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From the data sheet of S3C2440, we know that S3C2440 can address an address range of 1G, but S3C2440 has only 27 address lines, and theoretically can only address an address range of 2 to th...[Details]
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As mobile phone screens get bigger and bigger, processors become more powerful and multi-core. To ensure battery life, mobile phone battery capacity also increases, which inevitably causes charging...[Details]
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The main consideration is whether the rated voltage and measuring range of the megohmmeter are compatible with the insulation level of the electrical equipment being measured. (1) Use a 2500V megohmm...[Details]
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SPI (Serial Peripheral Interface) is a synchronous serial data transmission standard proposed by Motorola. It is a high-speed, full-duplex, synchronous communication bus that is widely used in many d...[Details]
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1 Introduction With the continuous development of the domestic electric power industry, more and more AC loads in power plants and substations require uninterruptible power supply in the event of a ...[Details]
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In addition to the two giants CATL and Fudi, when taking stock of other Chinese power battery companies, we can look at them as a whole. Domestic power battery supply relationships have their own par...[Details]
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Cadence CEO Lip-Bu Tan Soon after Lip-Bu Tan became president and CEO of Cadence in early 2009, he had hundreds of meetings with the company’s customers. In each, he asked, “What do you think of o...[Details]
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360 Group has been developing automotive network security since 2014 and has discovered hundreds of network vulnerabilities covering multiple car companies and models. With years of experience in net...[Details]
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51 Single-chip microcomputer programming often requires some kind of time operation, such as dynamic scanning display of digital tubes, delay, etc. There are generally three ways to achieve timing or ...[Details]
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Temperature probes and temperature sensors are two different devices that have their own characteristics and application scenarios in measuring temperature. This article will introduce the differen...[Details]
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