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Before we get started with this question, we should understand a rather confusing issue.
The difference between RS485 and MODBUS:
RS485 is a physical interface, or simply put, hardware.
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With the increase in the types of electrical equipment used in modern cars and the increase in power levels, more and more types of power supplies are required, including AC power and DC power. These...[Details]
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1. Introduction
With the development of science and technology, people have higher requirements for their living standards and living environment. The traditional lighting system can no longer m...[Details]
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Recently, Beijing Municipal Transportation Commission, Beijing Municipal Public Security Bureau Traffic Management Bureau, and Beijing Municipal Bureau of Economy and Information Technology jointly i...[Details]
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LED display unit board:
A. The whole board is not lit
1. Check whether the power supply and signal line are connected.
2. Check whether the test card can identify the interface. If the red...[Details]
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The system architecture of most analog measurement systems is relatively straightforward. The core of this architecture is usually a host processor that controls and retrieves data from one or m...[Details]
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On April 20, the "Opinions of the Chongqing Municipal Committee of the Communist Party of China and the Chongqing Municipal People's Government on Further Promoting the High-Quality Development of Ma...[Details]
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According to foreign media reports, Purdue University’s Vilas Pol Energy Research Group (ViPER) conducted a study that is expected to develop high-energy-density rechargeable lithium metal batteries ...[Details]
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In recent times, the most controversial issue in the field of autonomous driving is probably lidar. Some people regard it as a standard feature of smart cars, while others call it an IQ tax to harv...[Details]
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Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
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Don't rush to steal your neighbor's Wi-Fi to surf the Internet. In fact, Wi-Fi signals can be used for a much greater purpose. Researchers at Duke University's Department of Engineering have invent...[Details]
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According to Korean media "Korea Economy" on the 18th, citing semiconductor industry news, following the meeting between Samsung Electronics Chairman Lee Jae-yong and Tesla CEO Musk in May this year,...[Details]
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1、 STM32 Experiment Serial 4: Read the unique ID number of the chip ---- http://blog.sina.com.cn/s/blog_b1ed84120101fmlo.html 2. Read chip ID and chip Flash Size ---- https://www.cnblogs.com/zyqgo...[Details]
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The following is my learning experience when learning AVR microcontrollers. I share it with everyone so that we can learn together.
1. AVR microcontrollers use RISC architecture, while 8051 microco...[Details]
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According to the well-known Russian technology website iXBT citing SlashLeaks' revelations, Moto is brewing a model called Moto Z4 Play. It is reported that the Moto Z4 Play uses a 6.22-inch ...[Details]
Embedded System
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