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1 Concept of Interruption Interrupts are set up to enable the microcontroller to process random external or internal events in real time. Imagine yourself as the CPU of a single-chip computer. You ...[Details]
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Since the launch of the Galaxy Note series of mobile phones in 2011, Samsung's mobile phone product line has always adhered to the dual flagship strategy. The Note in the second half of the ye...[Details]
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How to find the best test cable
among many choices
? Era Microwave Systems introduces you to an ideal choice designed for production testing and laboratory applications - SilverLine test cab...[Details]
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The 2019 Texas Instruments (TI) China Educators Conference was successfully held in Zhuhai from November 8th to 10th. As an annual event in the field of electronic engineering education, the TI China...[Details]
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DoNews January 20 news (Zhang Jia) Recently, DoNews learned that an OPPO employee broke the news on the workplace social software Maimai that OPPO illegally terminated the labor contract and fo...[Details]
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China Energy Storage Network
: Energy Internet, it can be said that 2016 and 2017 were the "conceptual years" of Energy Internet. At that time, everyone was still discussing "what is Energy I...[Details]
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Blood pressure sensor circuit and filtering and amplification circuit
As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 press...[Details]
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PRBTEK provides a series of testing equipment for automobiles, especially new energy electric vehicles, which can be customized according to user requirements or semi-customized with a series of auto...[Details]
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Recently, I need to use a frequency detection function when using STM8. Fortunately, the timer of STM8S207 has an input capture function. I used to think of using the timer counting method to implemen...[Details]
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According to the Economic Daily, TSMC's 3nm Baoshan plant urban planning change case has been officially approved. It is understood that TSMC plans to invest more than NT$600 billion to build the 3nm...[Details]
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Xpeng Motors has received exciting news that its flagship model, the Xpeng X9, has stood out in the rigorous testing of the China Automotive Technology and Research Center Co., Ltd. (CATARC) and ha...[Details]
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At the Chengdu Auto Show, Dongfeng Renault became the first joint venture brand to enter the pure electric small car market. Its pure electric small SUV Renault E-No has a competitive price starting ...[Details]
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The crystal oscillator circuit is used to control the rhythm of program operation. High speed means high frequency and fast rhythm; low speed means the opposite.
The function of the microcontro...[Details]
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1. Overview of pulse width modulation signal: Pulse Width Modulation (PWM) is a highly efficient technique commonly used to drive switching power supplies at a fixed frequency. This technique can be...[Details]
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1 Hardware structure design of embedded PLC 1.1 Selection of microcontroller chip The CPU is the core of the PLC . It can recognize various instructions input by the user in a specific format, and ...[Details]