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With the increasingly surging wave of smart cars, we are more curious about this product of the future and science fiction. At present, the most intuitive aspect of automobile intelligence is the sma...[Details]
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On June 5, the Shanghai Bokang project with a total investment of 1.3 billion yuan was officially signed and settled in Gaoling, Xi'an. According to Xi'an Evening News, the Shanghai Bokang photolit...[Details]
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The first domestic ECE R100 certificate for testing new energy vehicle power batteries was issued
On October 12, TUV SUD, a world-leading third-party testing and certification organization, is...[Details]
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In today's semiconductor field, to determine whether the functionality of integrated circuit devices meets the requirements, it is often necessary to perform a variety of electrical tests on them. One...[Details]
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Over the past 40 years of reform and opening up, China's home appliance industry has evolved from early black-and-white TVs to color TVs, and now to the nationwide popularity of "smart +". Driven by ...[Details]
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Purpose: To control the LED matrix to display in a row loop through the 74HC595 module. Compiler software: keil5 process: (1) First define the 74HC595 control pins and the dot array control por...[Details]
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Abstract: Aiming at the specific needs of field measurement data storage, this article introduces the hardware circuit and software design method of designing a radioactive survey instrument dat...[Details]
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On March 29, the Science and Technology and Economic Committee of Shanghai Pudong New Area issued the "Notice on the Application for Financial Support Projects to Promote Innovation and Entrepreneurs...[Details]
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In January 2024, 21 brands pushed 38 upgrades, covering 42 models. The Lunar New Year is just around the corner, and OTAs at the start of the new year are full of New Year flavor. Brands such as ...[Details]
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2019 is already halfway through, and there are not many new products in the projection market, and many of the best-selling products were released in 2018. From the perspective of market segments, th...[Details]
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The conducted electromagnetic disturbance (CE) of the power port can be divided into continuous disturbance and intermittent disturbance.
Continuous disturbance refers to the electromagnetic interfer...[Details]
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0 Introduction
There are many methods for testing the stability of general power supplies. In the development of the 220 kV field emission gun transmission electron microscope, the stability of t...[Details]
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With the rapid development of modern imaging technology, it is common to use LED electronic display screens for stage activities in current stage performances. Abroad, Czech stage designer Svoboda ...[Details]
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The output voltage of the three-terminal adjustable voltage regulator is adjustable, with high voltage regulation accuracy and small output ripple. Its general output voltage is 1.25~37V or -1.25~-...[Details]
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The rapid development of microelectronics and software technology is profoundly changing the design of in-vehicle entertainment control and safety systems, redefining the driving experience.
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DSP and ARM Processors
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