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There are many types of special torpedo test equipment, involving multiple parameters such as AC voltage, resistance, time frequency, signal, etc. In the past, these test equipment were calibrated ...[Details]
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In March, the prices of upstream raw materials for lithium-ion batteries continued to fall sharply, and the average price decline further expanded. According to TrendForce research, domestic lithium p...[Details]
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1 Introduction From ancient bonfires and oil lamps to candles and incandescent lamps, to the fluorescent lamps in thousands of households today, humans have basically adapted to the indoor lighting e...[Details]
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Communications and collaboration company Poly (NYSE: PLT) recently released a new analysis report to share the current and future trends and insights of the "new normal office". The "New Normal Offic...[Details]
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Wang Weizhou, Deputy Director of the Science and Technology Department of State Grid Gansu Electric Power Company
On August 31, the Academician and Expert Workstation of State Grid Gansu Elect...[Details]
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There are many position sensor controls for brushless DC motors, but Hall-free closed-loop control is rare in Simulink. By understanding the Simulink model, you will have a deeper understanding of ...[Details]
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The following is actually a script in Tcl syntax that uses modelsim commands.
Provides 4 commands: sim, re, q, clear. The functions are as follows:
sim: When you first start simulation, c...[Details]
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During the LED lighting design process, engineers can start the specific LED lighting circuit design after selecting the LED driver solution. This circuit design process is not easy, and involves d...[Details]
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After Apple equipped the iPhone 5s with a 64-bit processor for the first time, it seems to have triggered a wave of other manufacturers developing 64-bit processors. In addition to Samsung, Broadcom,...[Details]
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In the past decade, autonomous driving has gone from being "completely impossible" in the eyes of most people to "definitely achievable." Countless young people, including me, who have full faith in ...[Details]
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As an important branch of computer development, single-chip microcomputers can be roughly divided into general-purpose/special-purpose, bus-type/non-bus-type and industrial control/home appliance ty...[Details]
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1. Overview
Human proximity sensor, also known as contactless proximity sensor, is an ideal electronic switch sensor. When the metal detection body approaches the sensing area of the sensor, th...[Details]
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A crystal oscillator can be electrically equivalent to a two-terminal network consisting of a capacitor and a resistor in parallel and a capacitor in series. In electrical engineering, this network h...[Details]
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The circuit of +12V, 0.5A single-chip switching power supply is shown in the figure. Its output power is 6W. When the input AC voltage changes in the range of 110~260V, the voltage regulation rate ...[Details]
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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
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