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Repetitive vs. Single Sampling Mode
In the past, the most common oscilloscope operating mode was repetitive mode. This means that once the oscilloscope triggers and displays data to th...[Details]
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PWM generation principle: The general timer can use the GPIO pin for pulse output. When configured as comparison output and PWM output function, the capture/compare register TIMx_CCR is used as the ...[Details]
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O Introduction Ultrasonic waves refer to mechanical shock waves with a frequency greater than 20 kHz generated in elastic media. Ultrasonic waves have high frequencies, strong penetration, strong...[Details]
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AD conversion D conversion is analog-to-digital conversion. As the name suggests, it converts analog signals into digital signals. It mainly includes integral type, successive approximation type,...[Details]
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The Japanese semiconductor industry has experienced a round of ups and downs in the past four decades. It once became the hegemon of the global semiconductor industry, and finally returned to normal....[Details]
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T6963C is a liquid crystal display controller that is widely used in instruments. It provides two output modes: text and dot matrix. However, the speed of dot matrix output is much slower than that o...[Details]
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On August 26, the first batch of DC smart street lamp projects, a multifunctional composite pole demonstration project led by State Grid Xiong'an New Area Power Supply Company, was launched at the ...[Details]
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"Why was the ubiquitous power Internet of Things born? As an emerging infrastructure, it will help the energy industry develop digitally and intelligently. Ultimately, the ubiquitous power Internet...[Details]
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LCD screen timing problem? The timing of each LCD screen is different, but generally speaking it is similar. As shown in the figure below: VDEN: Data enable signal. HSYNC: The starting point of each...[Details]
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We recently learned from the Internet that Xiaomi Automobile Technology Co., Ltd. has disclosed a patent called "Vehicle-to-vehicle charging circuit, charging harness, charging system and electric ve...[Details]
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As the first domestically produced urban compact SUV under Shanghai General Motors Buick, Encore ENCORE integrates the best genes of Buick's new design language and global platform. By combining th...[Details]
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5G adopts a number of communication technology innovations, which can bring faster communication speed, higher connection quality, more device access, and give birth to a trillion-level market. Curre...[Details]
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This paper introduces the working principle and magnetic circuit of the magnetic compensation HALL current sensor, and deduces the finite element solution equations of the current sensor magne...[Details]
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China Energy Storage Network News:
The concept of power system reliability
The general concept of power system reliability includes two meanings: one is adequacy, which refers to the...[Details]
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This article takes LEGIC's CPU card application solution - "Card in Card" as an example to comprehensively introduce the encryption algorithm in CPU card applications, pointing out that the securit...[Details]