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From August 8th to 10th, the 6th China (Gansu) International New Energy Expo (CINEE 2015) will be grandly opened in Jiuquan. Sungrow, a global leader in photovoltaic inverters, will exhibit its mai...[Details]
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On the evening of September 5, Jingce Electronics announced that Shanghai Jingce will receive additional capital investment from multiple shareholders, and its registered capital will increase from t...[Details]
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Recently, I have a small thing that uses STM8S to drive. Before, I used the internal 16MHz RC clock of STM8S, and I have not tried to use an external crystal oscillator as the main clock. Today I wil...[Details]
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Japanese memory giant Kioxia held an online board meeting on the 27th and planned to restart the IPO process. At the same time, there were reports that Western Digital of the United States was intere...[Details]
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Analyze whether the following instructions are correct and explain why.
MOV R3, R7 Wrong, the two operands cannot be working registers at the same time
MOV B, @R2
DEC DPTR error, does not exist...[Details]
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1. Basic components of a phase-locked loop
For many electronic devices to work properly, they usually need the external input signal to be synchronized with the internal oscillation signal, and thi...[Details]
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Some sites use inverters to control motors, which may cause leakage problems. The leakage voltage ranges from tens of volts to 200 volts. Here we conduct a theoretical analysis of the cause of this...[Details]
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Before powering on a newly soldered circuit board, you need to test the circuit first, otherwise there will be problems such as short circuits. If you power on directly at this time, the board will b...[Details]
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Power supply ripple measurement solution for DC-DC modules
Clean power supply is the premise of stable operation of digital circuits and an important guarantee for various param...[Details]
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The principles of electrical circuit control and PLC control are the same. Naturally, electrical control can be performed more conveniently and efficiently through PLC. So how is the electrical con...[Details]
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There are many posts of this kind, but almost all of them are implemented by calling dynamic link libraries. To be precise, the work of obtaining the hard disk serial number is implemented by DLL writ...[Details]
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(Image source: University of Illinois at Chicago College of Engineering official website, person in the picture: Reza Shahbazian-Yassar) Lithium batteries give electric cars a range of hundreds of ...[Details]
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Principles of autonomous driving system
1. Driving assistance system: It mainly provides the driver with important information and a driving method and environment that is conducive to driving...[Details]
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At the second 5G Gigabit Network Industry Forum, Gu Jinxu, chief engineer of the Beijing Economic and Information Technology Bureau, said that by 2022, Beijing's operators' cumulative investment in 5...[Details]
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News on November 18, CCTV military reported recently that my country's scientific research team is currently conducting research and development of the future six-legged lunar robot.
It is rep...[Details]