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Abstract: 1. Purpose To ensure the accuracy of the oscilloscope and reduce human errors, simple operations must be mastered. 2. The scope applies to oscilloscopes. 3. Preparation before operation 1. ...[Details]
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These errors occurred \output\Buzzer.axf: Error: L6218E: Undefined symbol GPIO_Init (referred from main.o). .\output\Buzzer.axf: Error: L6218E: Undefined symbol GPIO_PinRemapConfig (referred from mai...[Details]
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1. Factors that determine the price of display screens
As an important production base of LED display screens in the world, China has many manufacturers, but the prices of each manufacture...[Details]
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The three major A-share indices closed higher today, with the Shanghai Composite Index up 0.85% to 3477.22 points, the Shenzhen Component Index up 1.72% to 14990.11 points, and the ChiNext Index up 2...[Details]
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GaN transistors improve power system performance while reducing component costs. But as a relatively new technology, how can we assess its quality and reliability? Jim Witham, CEO of GaN Systems, a...[Details]
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buzzer The structure principle of the buzzer (1) Piezoelectric buzzer: Piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer sheet, an impedance matcher, a resonance box,...[Details]
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According to the official website of Silan Microelectronics, in 2018, Silan Microelectronics applied for 89 new patents and 136 new patents. By the end of 2018, the cumulative number of applications ...[Details]
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Control cabinet (CCU)
CCU - Control Cabinet contains two circuit boards:
CIB - Control Cabinet Board
PMB - Board
The control cabinet is the power distribution device and communi...[Details]
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0 Introduction
With the rapid development of the economy, the number of cars in society has increased significantly. At the same time, the number of car theft cases has also increased significantl...[Details]
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Shanghai, China, December 7, 2023 - element14, a global distributor of electronic components products and solutions owned by Avnet, announced the addition of Dwyer products to expand the supply range...[Details]
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Frequency estimation of a sinusoidal signal contaminated by noise is a classic problem in signal parameter estimation. Many methods have been proposed at home and abroad. The literature gives a max...[Details]
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Software leader’s decades of expertise, commitment to performance excellence, and scalable capabilities enable emerging Chinese automaker to bring first electric vehicle to market on tight timeline ...[Details]
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Intelligent driving technology has always been a hot topic in the automotive industry, and major car companies are actively exploring and developing intelligent driving assistance systems. Recently, ...[Details]
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Recently, Avnet, a world-renowned technology distributor and solution provider, and Nezha Automobile, one of the representatives of China's new car-making forces, officially signed a strategic cooper...[Details]
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Figure Roche converter four-step circuit
The four-lift circuit is shown in the figure. The function of capacitors C2, C3 and C4 is to raise the voltage VC across capacitor C to three times the p...[Details]
Analog electronics
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