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In the previous few articles, I used GNU ARM assembly to control LED and the design of ARM interrupt processing, which gave me a certain understanding of ARM assembly and architecture. The fol...[Details]
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The current flow direction demonstrator introduced in this example uses light-emitting diodes to vividly display the flow direction of DC current, making the teaching intuitive and vivid, and easy...[Details]
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According to Jiwei.com on May 20, the iQOO Neo5 Vitality Edition will start pre-sale on the 24th of this month, and today the official further revealed the situation of the phone. Officials said th...[Details]
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;P IC 12C508 single-chip microcomputer lighting control system source program ;The above program uses PIC12C508 single-chip microcomputer, internal 4M Hz clock, 50HZ pulse signal input at pin 4,...[Details]
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21. How does regeneration affect inverter performance?
The motor can become a generator and send power back to the main line whenever the rotor is spinning faster than the stator field. In thi...[Details]
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Samsung Electro-Mechanics held a board meeting in December 2021 and approved spending 1.1 trillion won on equipment and infrastructure for the production of flip chip ball grid arrays (FC-BGA) in Vie...[Details]
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On April 2, the Rikai Solar Storage (Phase I) project undertaken by Shanghai Electric Energy Storage Technology Co., Ltd. was successfully connected to the grid and successfully generated the first...[Details]
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Recently, at the 2023 China Manufacturing Power Forum, the keynote speech by Shi Jianhua, deputy secretary-general of the China Electric Vehicles Association of 100, once again aroused people's atten...[Details]
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1 Introduction
Many people think that the calculation method of power frequency transformer is mature and there is nothing to discuss. For the engineering and technical personnel of a unit, th...[Details]
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Inverter, voltage boost board characteristics and principles
Inverter-Inverter, also known as voltage booster board. It is specially used to provide working power for the backlight of ...[Details]
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As an engineer, you need to get the most out of RF technology. User experience is critical and user expectations are high. So, how can you get the most out of RF technology? Today, the market deman...[Details]
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//Example 49: Use the interrupt of timer T0 to play the "Desire" theme song #include reg51.h //Header file containing 51 microcontroller register definitions sbit sound=P3^7; //Define the sound b...[Details]
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The sludge concentration meter consists of a transmitter and a sensor. The sensor can be easily installed in a pool, drain pipe, pressure pipe or natural water body. The sludge concentration meter ca...[Details]
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According to Jiwei.com's observation, among the electronic industry companies that implemented private placement in the past year, the stocks whose latest closing prices fell below the issue price by...[Details]
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Recently, Chengxin Zhilian has launched its innovative achievement, the CXP-FUSION micro high-precision positioning intelligent terminal, and has launched it on the market. This c...[Details]
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