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As the trade war may enter its final stage, it is reported that Foxconn will set up a TV screen assembly line in northern Vietnam. However, from the perspective of investment amount and raw material ...[Details]
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When the I-35W Mississippi River Bridge collapsed in Minneapolis on August 1, 2007, killing 13 people and injuring more than 100, the tragedy exposed a serious problem facing the nation. Much of the ...[Details]
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Antenna analyzer is an instrument used to measure the characteristic parameters of antennas, and is known as "antenna multimeter". With the development of the electronic manufacturing industry, the d...[Details]
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Today, Huawei Mobile officially announced that the Huawei P40 series global online conference is scheduled to be held on March 26. The theme of the conference is "All-time Ultra-HD, Ahead of the Time...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing...[Details]
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The following is a 16-way multi-channel ADC acquisition circuit diagram and source program made using the STM32 microcontroller. It uses a USB interface to connect to the computer, which is actually ...[Details]
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Apple is developing a new way to build LED backlight into LCD screens, thereby improving the color accuracy of the screen and expanding the viewing angle more widely. This week, the U.S. Patent and...[Details]
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In the AIoT era, the RISC-V architecture is expected to become the next generation of widely used CPU architecture due to its open and flexible features. In recent years, as Intel, which dominates th...[Details]
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The 51 series microcontroller has no PWM output function, but can use the timer and software to output. It is very practical for occasions where the accuracy requirement is not high. The circuit di...[Details]
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For a long time in the past, the only gear shifting system in cars has been mechanical gear levers. However, with the rapid development of automotive electronic technology, especially the increasing ...[Details]
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OPPO has announced that it will host a launch event on May 6. At the upcoming event, the company will launch several new products, including the OPPO K9 series smartphones, Enco Air true wireless ear...[Details]
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Reported on May 3, this afternoon, business inquiries including Qichacha and Qixinbao showed that Zhuhai State-owned Assets surpassed Huang Zhang to become the largest shareholder of Meizu. Just no...[Details]
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This article is reproduced from http://blog.csdn.net/charmingsun/article/details/52258419 Official documentation: STM32F411 Reference ManualSTM32F411 Data SheetCortex™-M4F Programming ManualSTM...[Details]
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A new type of visual electronic stethoscope is based on AT89S52 single-chip microcomputer, uses electret sound sensor to realize heart sound data acquisition system, and uses graphic LCD module to ...[Details]
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1 Introduction
In modern electronic measurement, there are increasingly higher requirements for measurement accuracy. At the same time, due to the battery power supply in the field, there ...[Details]
Embedded System
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