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I redesigned my 24V2000W, updating every detail from the schematic to the PCB. The power frequency dedicated driver board made with EG8010 has just been completed. It took about three months. I staye...[Details]
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1 Introduction Ethernet has evolved rapidly and has become the de facto choice for wired networks, which are used in a wide range of markets, from home, office, enterprise to industry, and automobi...[Details]
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Although information security management is mainly a top-down issue and cannot be solved by a certain tool, a good security technology infrastructure can effectively promote and guarantee information...[Details]
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Qualcomm officially announced that it has completed the world's first 5G millimeter wave data connection supporting 200MHz carrier bandwidth. This milestone connection was made possible by the Snap...[Details]
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Section 9: Serial communication: 485 communication (1) Introduction: There are three commonly used hardware methods for serial communication. The first is the TTL method. For example, the RX and TX p...[Details]
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Can 800V high-voltage supercharging, which can charge as fast as refueling, become popular? Car enthusiasts who follow the electric vehicle industry are always concerned about this issue, so let’s ...[Details]
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Abstract:
Taking the flyback
switching power supply
as an example, based on the analysis of the common-mode conducted
EMI
mechanism formed by its high-frequency transformer, the...[Details]
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The pesticide residue tester is designed according to the national standard method and the requirements of the World Health Organization WHO, the Food and Agriculture Organization FAO pesticide resi...[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 p...[Details]
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// There are 4 seven-segment LEDs in the circuit . With this program, the refresh period of each LED is 200/4=50 Hz . //Change the value of DispResult in real time in the program, and the disp...[Details]
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I've been working on an ATmega16 microcontroller recently. I made a PCB board myself. At first, I was able to download programs, but after downloading a few times, I suddenly couldn't download them. ...[Details]
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#include #define uchar unsigned char #define uint unsigned int sbit K1=P3^7; fly i,Second_Counts,Key_Flag_Idx; bit Key_State; fly DSY_CODE ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x...[Details]
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The rapid development of microelectronics and software technology is profoundly changing the design of in-vehicle entertainment control and safety systems, redefining the driving experience.
...[Details]
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Yesterday, well-known journalist Mark Gurman revealed the latest news about the new generation of Mac models in his latest issue of "Power On" column. He said that this year Apple will go a step furt...[Details]
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Application areas: R&D challenge: Design and implement a multi-point random vibration test control system. Application plan: Use NI's LabWindows/CVI software with dynamic signal analysis card NI-4551,...[Details]
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