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According to Patently Apple, late yesterday, IDC announced smartphone shipments in Europe, the Middle East, and Africa for the first quarter of 2019. In the first quarter of this year, the smartphon...[Details]
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On October 15, according to the Wuhan East Lake New Technology Development Zone Management Committee (China Optics Valley), Optics Valley companies have achieved a major breakthrough in the field o...[Details]
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All product designers and system engineers can participate and have a chance to win an iPad and an Amazon gift card. The event deadline is March 18, 2022. Shanghai, China, January 12, 2022 – Far...[Details]
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The digital tube display in the 51 single-chip microcomputer is also a classic process. Because the IO port is limited, the data port and the strobe port of the digital tube use the same IO port...[Details]
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With the rapid development of computer and communication technology, the global information network is rapidly evolving towards the next generation network (NGN) based on IP. The future trend of br...[Details]
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On November 4, at the 2021 Tencent Digital Ecosystem Conference and Smart Mobility Forum, Tencent announced its newly upgraded smart mobility business map, releasing products and solutions covering a...[Details]
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SABIC’s innovative ELCRES™ HTV150 capacitor film performs well in high-temperature applications up to 150°C, helping to improve efficiency of electric vehicle inverter modules
Recently, ...[Details]
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The electronic control circuit of electronic technology often adopts CMOS logic control system. Through years of maintenance practice, we have designed and installed a simple integrated logic gate ci...[Details]
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Apple's new 2019 iPhone will be officially released. A leaked picture from a foreign forum revealed almost all the hardware configurations of the three iPhones. Let’s take a look. Apple is expected t...[Details]
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China Energy Storage Network News:
On November 9, the Intelligent Distribution Network Center of State Grid Jibei Electric Power Co., Ltd. started the construction of the IoT transformation o...[Details]
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Hardware: STC89C52RC Development tool: Keil uVision4 Preface: 8051 is a very classic and long-standing single-chip microcomputer. As an entry-level single-chip microcomputer, 8051 is popular among ma...[Details]
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Usage, operation and adjustment of PID regulator
The operation of PID regulator generally includes the following steps:
Set target value: Determine the target value to be controlled...[Details]
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By the way, there is a Keil Debug note that I have forgotten to record. The process is shared as follows, hoping that everyone can avoid detours. (The software used is proteus7.8 and keil4...[Details]
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We use photodetectors as the photoelectric conversion element of the system, and use tuning forks for mechanical chopping to directly convert the incident constant (or slowly changing) light signal...[Details]
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1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
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