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A clamp meter is an instrument used to measure the current of a running line. It can measure the current without interruption of power supply. Structural principles The clamp meter is essentially ...[Details]
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Wacom, STMicroelectronics and CEVA collaborate to improve digital pen experience
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Collaboration brings advanced 3D gesture, cursor and motion control capabilities to digital p...[Details]
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1. Application background As a basic universal time domain instrument, oscilloscopes are widely used in measurements in electronics-related fields. Generally, oscilloscopes are equipped with up to 4 ...[Details]
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The rotor inside the servo motor is a permanent magnet. The U/V/W three-phase electricity controlled by the driver forms an electromagnetic field. The rotor rotates under the action of this magnet...[Details]
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Where users wear "Apple Glass" or other head-mounted devices, their iPhones may recognize and respond to head gestures. In a newly disclosed patent, Apple says that current touch and voice are...[Details]
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Learning content of smart gateway: 1 The concept of intelligent gateway; 2. Implementation framework of intelligent gateway; 3 Routine analysis of intelligent gateway. 1 Concept of intelligent gate...[Details]
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introduction
Some traditional distance measurement methods have insurmountable defects in certain special occasions. For example, liquid level measurement is a kind of distance measurement. Th...[Details]
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In recent years, China's lighter market has developed rapidly, not only in the domestic market, but also in the world market. According to statistics, the global demand for lighters is 16 billion per ...[Details]
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Anyone who has studied 51 microcontrollers knows that the learning process may not be so "beautiful", so today I will introduce to you some learning methods about 51 microcontrollers. 1. I never sa...[Details]
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Different test scenarios have signals with different characteristics that need to be captured. The demand for capturing special abnormal signals is becoming more and more. This requires engineers to ...[Details]
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Direct reading spectrometer classification Direct reading spectrometers are divided into spark direct reading spectrometers, photoelectric direct reading spectrometers, atomic emission spectrometers,...[Details]
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Mechanical jitter: When a button is pressed, the level does not change immediately, but there will be an unstable state process before entering a stable level state.
Software debounce: If there are m...[Details]
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The YG-WY H electric scooter intelligent charger has voltage output, but cannot charge.
According to the fault phenomenon, it is preliminarily determined that the power input rectification cir...[Details]
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Introduction Information technology is developing rapidly, and its application has penetrated into various fields and aspects. Nowadays, more and more electronic products are developing towards in...[Details]
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introduction
Servo motors are high-precision, high-response motors that are widely used in industrial automation, robotics, CNC machine tools, and other fields. As an important compo...[Details]
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