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Recently, Tesla released its fourth quarter automobile safety report. The survey results in the fourth quarter showed that the accident rate was higher than that in the first three quarters. The da...[Details]
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Apple recently shared two iPhone 13 ads, highlighting key features such as battery life and durable screens. In the first ad, titled "Doin' Laps," a kid places his iPhone 13 on a bike and cruises...[Details]
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Some time ago, American thugs broke into Apple stores and stole a lot of Apple phones. After Apple officials learned about this, they directly located their devices and sent the location to the polic...[Details]
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Translated from MIT Technology Review
Since its inception in 2005, the Arduino open source platform has revolutionized the world of electronic engineering, and innovation represented...[Details]
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Recently, Yunkuai Charge has reached an in-depth cooperation with Salon Auto, a luxury pure electric brand under Great Wall Motors. Based on its own strong strength in the charging Internet of Thin...[Details]
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China Energy Storage Network News:
Recently, the Southern Energy Regulatory Bureau publicly solicited opinions on the new version of the "Two Rules" (Southern Region "Electricity Grid Conne...[Details]
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// A set of processes that need to be analyzed 1. Configuration file analysis 2. Configuration process analysis 3. Compilation process analysis 4. Linking process analysis 5. Generate file analysis 6...[Details]
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Preface
As information technology equipment that complies with the safety standard IEC60950-1 (2001 or 2005 edition), the ignition hazard and flame spread should be reduced by using appropriat...[Details]
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VT5 and VT7 are connected as voltage regulators to generate reference voltage. R1, RP1, and R3 form a sampling circuit. VT3 is an amplifier tube, and VT3 and VT4 are adjustment tubes. VT1 and R2 fo...[Details]
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The hydrogen wind is coming slowly, and everything is beautiful; we are deeply cultivating the industry and waiting for the flowers to bloom. On June 12, the event titled "Hydrogen Powering the Fu...[Details]
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1. Introduction
With the development of electronic science and technology, oscilloscopes have become one of the indispensable tools for electronic technicians. Due to the influence of various ...[Details]
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Thanks to the development of intelligent interconnection technology, the car computer system has changed significantly compared to ten years ago. Among them, we have to sigh at the underlying computi...[Details]
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【Introduction】S7-300/400 is a Siemens PLC system that everyone is familiar with. Their soft redundancy system is not very convenient and cumbersome to use and configure, while the S7-1500R/H hard r...[Details]
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On October 21, quantum encryption technology expert Arqit Quantum announced an agreement with Blue Bear Systems Research, a supplier of unmanned and autonomous driving systems. The two companies will...[Details]
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PLC communication includes communication between PLCs, communication between PLCs and host computers, and communication between PLCs and other intelligent devices. The essence of communication betw...[Details]