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A sharp drop in graphics card prices could herald a quick end to the global chip crisis, an issue that will be a central question for companies reporting earnings this week, Reuters reported. As Int...[Details]
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Sun Jialong, Bao Haixia
Science and Technology Daily reporter Guo Guozhong
The reporter learned from Changzhou University on the 21st that the school's scientific research team has ...[Details]
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The wafer production capacity in mainland China has grown rapidly in recent years, but it still lags behind Taiwan, South Korea and Japan in terms of output per unit time. On July 13, IC Insights, a...[Details]
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在过去汽车是一个独立的系统,相对来说是比较安全,外部也是很难受到相应的攻击。可是随着网联化的引入,车载OBD、智能充电以及跟OTA系统和蓝牙无线的引入,整个系统就不再安全,就需要采用相应的技术确保车辆的安全。但是在确保整个技术落地的过程中,需要有相应的工具做相应的开发和测试。过去在整个系统做开发的过程中,相关数据“明码”,并没有进行加密,所以任何工具都可以拿到相关的数据,可以进行相应的数据读写,...[Details]
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1 Introduction
In recent years, with the maturity of wireless communication technology, wireless sensor telemetry systems have shown great advantages. The telemetry system is to achieve long-di...[Details]
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A new phone with model number OPPO PEDM00 appeared in the Geekbench benchmark database yesterday. According to digital blogger @数码闲聊站, the phone is OPPO's new generation flagship model OPPO Fin...[Details]
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Motors, pumps, fans and other equipment are important equipment for petrochemical production. Once these equipment fails, it will have an adverse impact on production safety. Therefore, it is of great...[Details]
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Reliability design technology, as the name implies, is a testing technology that checks whether a product is reliable when used by users. The success or failure of this testing technology has a decis...[Details]
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During the process of calibrating thermocouples, calibrators can usually promptly discover and easily handle inaccurate measured data caused by common problems such as loose terminal posts, thermoc...[Details]
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MCU
Modulation and backbone SW architecture jointly developed...[Details]
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A simple calendar clock system is designed using 89C51. The hardware of the clock system is mainly composed of a timing circuit controlled by a single-chip microcomputer, auxiliary circuits such as re...[Details]
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Aiming at the problem that the outdoor heat exchanger of the electric vehicle heat pump air conditioning system is prone to frost during winter operation, which affects the heating performance of t...[Details]
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With the continuous increase in wind power installed capacity, the power system operation guidelines of many countries have made provisions for the low voltage ride-through capability of wind turbi...[Details]
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0 Introduction
With the rapid development of power
electronics
technology, various new types of electrical equipment are increasingly being introduced and used, and the impact of high-o...[Details]
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Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]