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With the issuance of 5G commercial licenses, my country has officially entered the first year of 5G commercialization, which has also promoted the large-scale construction of 5G base stations. Since ...[Details]
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The four I/O ports P0, P1, P2, and P3 are used as general IO ports and are all quasi-bidirectional ports. That is, before being used as input (read pin), the IO port must be set to 1 to cut off the...[Details]
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According to information disclosed on the official website of the Beijing Securities Regulatory Bureau on the evening of February 28, CITIC Securities and Cambrian Technologies Co., Ltd. signed a coa...[Details]
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Apple's new high-end iPhone, the iPhone 5S, offers a glimpse into the range of products that the world's most valuable company will bring to the market in the future. It also triggers some major chan...[Details]
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The low noise amplifier is an indispensable and important component in communication, radar, electronic countermeasure and remote control and telemetry systems. It is located at the front end of th...[Details]
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1 Introduction
All users are very concerned about the long-term reliability of products. As we all know, reliability is an important indicator of product quality. Especially for special p...[Details]
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This program is suitable for 51 series single-chip microcomputers. It is mainly used to read the value of DHT11 temperature and humidity module and display it on the digital tube. It also has the fun...[Details]
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• Contactless connectors offer greater reliability, durability and design advantages over physical metal-to-metal contacts • Vehicle-to-everything (V2X) antennas enable seamless communication between...[Details]
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In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
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There are 3 c files under my USER file group, and I will write programs according to this program structure in the future.
代码参考于 “ OPELC思蛻蒙 http://bbs.opelc.org/viewthread.php?tid=6441&extra=page%3D...[Details]
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On the evening of May 6, iQOO released a new Neo series phone, the iQOO Neo6 SE. In terms of configuration, except for the replacement of the core, it is not much different from the previously ...[Details]
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Before conducting the simulation experiment, you must install the software, one is the MCU simulation software (ISIS 7 Professional) and the MCU programming software (Keil uVision4), one is for writi...[Details]
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This article introduces digital power supply technology that replaces traditional analog control: Digital power supply has great advantages over analog solutions, not only in terms of performance...[Details]
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1. Check the LED normally (1) Check with a multimeter. Using a pointer multimeter with a ×+kΩ range can roughly distinguish the quality of the light-emitting diode. Under normal circumstances, th...[Details]
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It is observed that in the entire 8-bit, 16-bit and 32-bit MCU market, 8-bit and 16-bit have a great trend of evolving towards 32-bit, and 32-bit product suppliers are obviously gaining more and more...[Details]
Analog electronics
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