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Introduction When it comes to communication problems in the automotive electronics industry, everyone will naturally think of protocols such as CAN, LIN, CANFD, and automotive Ethernet. So when engin...[Details]
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General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a sw...[Details]
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The portable test recorder based on PIC microcontroller (hereinafter referred to as recorder) has the real-time acquisition and storage functions of general data acquisition devices, and can also p...[Details]
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Google announced the Portrait Light feature at the Pixel 5 and Pixel 4a 5G smartphone launch event at the end of September, allowing users to manually control the lighting effects in photos by ...[Details]
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In order to conscientiously implement the municipal party committee's decision-making and deployment on focusing on industry and accelerating the promotion of building China's vanadium power capital, ...[Details]
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Android 11 Beta 1 was officially launched last week, and Google Pixel models were the first to try it. Considering that this is the Beta version of Android 11 and the system is not stable enough, m...[Details]
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MCU LTC Power Supply
An LTC1149V synchronous converter controller can provide 3.3V and 5V outputs. The simplicity, low cost and high efficiency of the design make this synchronous converter cont...[Details]
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Large signal detector circuit--series diode peak envelope detector
Large signal (above 0.5V) detector, also called envelope detector.
1. Series diode peak envelope detector
The principle cir...[Details]
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According to Quantum位, the epidemic will also affect the spring launches and supply of domestic mobile phone manufacturers this year, including Huawei, OPPO, Xiaomi and vivo. Canalys analyst Ni...[Details]
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International Energy Network News: (1) AEIS's solar inverter business is mainly concentrated in North America. Through the acquisition of REFUsol, the company will expand its sales scope to China, ...[Details]
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WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary WPG Pinjia is promoting NXP's EdgeScale edge computing solution for sm...[Details]
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According to foreign media XDA, Ford announced on Monday (February 1) that it will cooperate with Google and will use the Android system to power the infotainment system of its vehicles starting in 2...[Details]
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The circuit of the 15V/3.5A, 52W switching power supply composed of MC33374T/TV is shown in Figure 3. The allowable range of its AC input voltage u is 92V~276V. VD1~VD4 are rectifier bridges. The p...[Details]
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With the rapid development of mobile Internet, more and more devices are connected to mobile networks, new services and applications are emerging, and the new generation of networks needs to adapt to...[Details]
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New energy vehicle pre-charging circuit is a circuit used in electric vehicles and hybrid vehicles, which is mainly used to fully charge the battery before the vehicle starts. This circuit can impr...[Details]
FPGA/CPLD
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