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Redmi announced that the MIUI Android Q internal beta is now available for the K20 Pro development version. It is reported that Android Q has further enhanced privacy. In Android Q, users ca...[Details]
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On June 5, Sun Yantao, director and general manager of Jiejie Microelectric (Shanghai) Technology Co., Ltd., said in an institutional survey that the relationship between the company and Jiejie Micr...[Details]
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1 Introduction With the development of electronic technology, multi-frequency operation is becoming more and more common in radar, microwave, communication and other application systems, and the ...[Details]
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Uber Eats customers in California and Texas may soon have driverless food delivery pods after the company signed a 10-year agreement with self-driving startup Nuro.
Today’s announcement is the...[Details]
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The oscilloscope principle and electron beam experimental device is a new type of physical instrument developed on the basis of the student oscilloscope. It comes with a low-frequency signal generato...[Details]
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The intelligence of intelligent lighting control system is mainly reflected in two functional modules, one is intelligent dimming device, the other is illuminance detection, display and compensatio...[Details]
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Control board power supply: flyback switching power supply, output 4 sets of independent power supply
Drive mode: 250 power drive optocoupler, +15V, -3.3V negative voltage
Can drive IGBT:...[Details]
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You may be unfamiliar with "Arm", but it is closely related to your life, because 99% of the world's smartphones currently use chips based on the Arm architecture. Arm does not produce chips, but lic...[Details]
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Vishay Intertechnology, Inc. will exhibit the latest "Vishay Automotive Grade" product line, which is the focus of the automotive industry, at the Munich Shanghai Electronics Show (Electronica China)...[Details]
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For a long time, display applications have been the main demand for LEDs. When the heat dissipation requirements for LEDs are not very high, LEDs are mostly packaged using traditional resin substr...[Details]
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:LEN:X Returns the length (number of characters) of string X
:CHR:M Converts an integer between 0 and 255 to a character
:STR:X Converts a numeric expression or logical expression to a string. For n...[Details]
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Digital Video Configuration Tools
The primary challenge in embedding digital video into applications is that the complexity of implementing video goes far beyond simple image and audio compre...[Details]
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The development board used is Xunwei's iTOP-4412 development board Porting Huawei E261 WCDMA 12d1:1446USB network card to 4412 development board QtELinux system. 1 Kernel Configuration Configure ...[Details]
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Choosing the right temperature and humidity measuring instrument will improve your work efficiency, reduce your workload, and bring benefits to you and your production. 1. Easy to operate: When cho...[Details]
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As the core of new energy electric vehicles, onboard batteries are directly related to vehicle life, mileage, vehicle economy, and safety, all of which depend on the performance of the battery mana...[Details]