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Positive and negative voltage conversion circuit
MIC4680 can also be used to convert positive and negative voltages. Figure 5 shows a positive and negative voltage conversion circuit composed of MI...[Details]
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MMU, full name Memory Manage Unit, Chinese name - memory management unit.
Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally ca...[Details]
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The ARM cotex_m3 core provides the ITM serial port printing observation function, which can be used for serial port printing and debugging during development without using the ARM microcontroller's o...[Details]
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Mazda has developed a new gasoline engine with low fuel consumption. This technology is the backbone of the company's eco-friendly car strategy under limited management resources. In order to ...[Details]
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Recently, the People's Government of Shanxi Province issued the "Notice on Issuing the New Business Plan for Shanxi Province during the 14th Five-Year Plan Period" (hereinafter referred to as the "...[Details]
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On October 17, automotive software company Cerence announced that it had signed a multi-year agreement with Renault Group to create the next generation of humanized Co-Pilot virtual co-pilot. Seren...[Details]
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The interface bus provides an effective communication method for a group of interconnected devices. It is a symbol of the development of automatic test systems. It can be said that the history of the ...[Details]
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At present, China's highway infrastructure construction has entered a rapid development stage. The mileage of highways has been greatly increased, and the number of vehicles on the road has co...[Details]
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This morning, realme officially released a Weibo post saying that the news about the new realme 64-megapixel Hawkeye quad-camera will be announced tomorrow. This new phone should be the realme XT tha...[Details]
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The ultimate goal of all wearable devices is to provide portable, seamless and almost hands-free "life-enhancing" functions. The most successful wearable devices to date are fitness trackers, which...[Details]
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Electrochemical biosensor is a technology that converts chemical signals generated by reactions with specific biological recognition units into electrical signals. It has the advantages of high s...[Details]
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The STC12C5A60S2/AD/PWM series microcontroller is a single clock/machine cycle (1T) microcontroller produced by Hongjing Technology. It is a new generation of 8051 microcontroller with high speed/low...[Details]
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The name of the Redmi Snapdragon 855 flagship phone was finally confirmed to be Redmi K20. Lu Weibing, vice president of Xiaomi Group and general manager of the Redmi brand, explained the origin of t...[Details]
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For small power supplies, critical conduction mode (CRM) APFC is generally used. It appears when the sine wave crosses zero, which can change the switching frequency and make the switching frequency v...[Details]
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Shenzhen, China, October 29, 2024 - Today,
OPPO, a world-leading smart device company, announced that it has signed a global patent license agreement with InterDigital, covering InterDigital's ...[Details]