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Competition in the domestic wearable device market is also very fierce. Recently, IDC released the third quarter domestic wearable device market shipment data, with Xiaomi and Huawei leading the way....[Details]
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Digital tubes are widely used. They have segment latches and bit latches. Segment latches are used to display the numbers you want to display, and bit latches are used to position a certain digital t...[Details]
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Introduction The origins of field programmable gate arrays (FPGAs) can be traced back to the 1980s, evolving from programmable logic devices (PLDs). Since then, FPGA resources, speed, and efficien...[Details]
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Anjie Technology released its 2018 annual report, with revenue of 3.554 billion yuan, a year-on-year increase of 30.93%; net profit attributable to shareholders of the listed company was 547 million ...[Details]
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Foxconn is in talks with Saudi Arabia to jointly build a $9 billion factory that would make microchips, electric vehicle parts and other electronics, people familiar with the matter said. 知情人士称，沙特正...[Details]
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The main opposition Labour Party in the UK asked the British government on Friday (11th) to pay attention to Nvidia's acquisition of Arm because the acquisition is not in the public interest. In res...[Details]
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After several days of hard work, the first 51 single-chip electronic clock was finally launched. It displays time through a 4-digit digital tube, the system crystal oscillator is 11.0592MHZ, and a dio...[Details]
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1. Circuit working principle
The circuit of a simple small capacitor tester is shown in the figure below. It uses the light-emitting diode to determine whether the small capacitor is good or b...[Details]
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Advanced Driver Assistance Systems (ADAS) refers to the use of various perception sensors, high-precision maps, regulatory control algorithms, data processing and other technologies to provide driv...[Details]
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Preface
In the data acquisition system, the analog-to-digital converter is a crucial link. The accuracy of the analog-to-digital converter and the cost of the system directly affect the pract...[Details]
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Common IGBT driver modules include TLP250 and EXB841/840 series. However, in the development of DC/DC converters for fuel cell city buses, it was found that the on-board DC/DC converters often work...[Details]
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1 tomato, cut into 4 pieces, 4 iron nails (galvanized), 5 pieces of copper wire
The wire has two functions: connection and anode. The four petals of the tomato should be separated from each ...[Details]
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Sun visor makeup mirror refers to the makeup mirror installed in the sun visor in front of the driver and co-pilot's head. Ordinary models only have this configuration on the co-pilot side, while h...[Details]
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This article analyzes the chip selection for audio and video products, measuring it from the chip's instruction set, main frequency, cache, DMA, etc., to provide you with some help when choosing a so...[Details]
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introduction
Setting the reset flag bit is convenient for distinguishing resets caused by different reasons. As a new technology, it is adopted by more and more new MCUs. For example, Phil...[Details]
RF/Wirelessly
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