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CoreEngine Technology officially launched its automotive chip brand "Dragon Eagle" and "Dragon Eagle No. 1" smart cockpit chip in Wuhan. It has officially taken a big step towards the automotive inte...[Details]
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In circuit design, we are generally concerned about the quality of signals, but sometimes we tend to limit our research to signal lines and treat power and ground as ideal situations. Although this ca...[Details]
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The phase in the audio system is very abstract and involves many related issues. Here we mainly discuss some of the more common "phase" problems that are more likely to occur in engineering.
I...[Details]
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This article introduces the application of Rockwell Automation PowerFlex700S and control system in a 200-ton casting crane in a steel plant. Through actual operation inspection, the system runs wel...[Details]
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What is
Automotive
Grade? It means consistent reliability.
From the moment the car engine starts, it must work in hot summers and cold winter nights. The service life of a mobile...[Details]
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At an investor conference this week, Sony admitted that PS5 sales had not met expectations. However, Sony stressed that it was not because players were unwilling to buy it, but because of ins...[Details]
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Oscilloscopes are very familiar to electronic engineers. They can be used for ripple testing, checking frequency, checking signal quality, measuring rise time, fall time and overshoot, parallel bus d...[Details]
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This program measures the PWM high level time and cycle through two timers and one external interrupt, calculates and displays the duty cycle high level time in 1602. The data can be measured by simp...[Details]
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12V cut-off switching power supply circuit
Figure 12V cut-off switching power supply circuit
The circuit of the 12V current-cutoff switching power supply is shown in Figure 4. This circuit ...[Details]
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At the beginning of 2024, the price war for new energy electric vehicles is "on the verge of breaking out", and new and old car companies have followed suit one after another. At the same time, as a ...[Details]
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Compared with digital storage oscilloscopes and digital phosphor oscilloscopes, the positions of the attenuator/amplifier and sampling bridge are reversed in the structure of the digital acquisit...[Details]
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On January 11, the Liangmu Road Solar Storage and Charging New Energy Charging Station was officially put into operation. On the morning of the same day, the responsible persons of the district's h...[Details]
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When OpenAI transitioned from a nonprofit to a "capped-profit" company in 2019, Khosla, a prominent venture capitalist, bravely became one of the first investors, investing $50 million in it.
...[Details]
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On May 27, OPPO’s official Weibo account shared the new selling point of the OPPO Reno 4 series - 65W Super Flash Charging, to warm up for this new flagship. OPPO's official Weibo accoun...[Details]
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According to Nantong Daily, Jiangsu Huacun Electronic Technology Co., Ltd. independently developed the first PCIe5.0 SSD storage control chip in China and successfully taped it out at TSMC. Currently...[Details]
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