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Due to its radical electrification transformation, Volkswagen Group has recently become the focus of public opinion in the world's automotive industry. Some time ago, Volkswagen Group CEO Diess p...[Details]
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This article will focus on stable current sources using bipolar junction transistors (BJTs) and NMOS transistors. Stable current source (BJT) Target The purpose of this experiment is to inves...[Details]
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When the MOSFET is turned off, a high voltage spike will appear on its drain. This is caused by the resonance between the leakage inductance of the main transformer and the output capacitance of th...[Details]
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ARM is an embedded chip, which is more powerful than a single-chip microcomputer and can add peripherals as needed. It is similar to a general-purpose CPU, but does not include desktop computers. EETO...[Details]
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The 51 single-chip microcomputer is used to control the LED to display Chinese characters. The row direction of the circuit is scanned by the P0 and P2 ports. Since the P0 port has no pull-up resistor...[Details]
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Facing the new stage and new characteristics of my country's new energy vehicle development, deepen the "three vertical and three horizontal" R&D layout, focusing on improving technological innovatio...[Details]
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With the increasing demand of consumers for intelligent cars and the continuous investment of automakers in intelligent technologies, the cockpit domain control market has developed rapidly. Accord...[Details]
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hardware: Development board: TQ2440 Emulator: openJtag software: System: XP + vmware virtual ubuntu_10.10 Compilation: ubuntu_10.10/opt/EmbedSky/crosstools_3.4.5_softfloat/gcc-3.4.5-glib...[Details]
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Today, ASUS and Tencent launched the ROG gaming phone 2 in Beijing. In addition to the 120Hz refresh rate screen, a major highlight of this phone is the first Snapdragon 855 Plus processor. In orde...[Details]
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The website of the Ministry of Industry and Information Technology announced the operating conditions of the electronic information manufacturing industry in July 2019. Data shows that in July,...[Details]
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Recently, the Shanghai Municipal Economic and Information Commission released the top ten list of Shanghai Enterprise Technology Centers in 2018. Semiconductor Manufacturing International Corporation...[Details]
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On the evening of September 27, *ST Yingfang issued an announcement stating that its holding subsidiary United Wireless Hong Kong recently signed a "Supply Guarantee Agreement" with Xiaomi Communicat...[Details]
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In PLC programming, it is often required to maintain a timing pulse signal for a scanning cycle, as shown in the figure. Due to the different resolutions of timers, the refresh changes of the curre...[Details]
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Expressing one's will through language and voice is the basic way of communication between people, but there have always been various obstacles in communication between people and machines. How to bre...[Details]
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Before doing anything, you must have a goal in mind. Things without a goal cannot be done well or accomplished. My goal is to learn ARM development, of course, in-depth learning.
The goals are ...[Details]
Analogue and Mixed Signal
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