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TI recently introduced several JESD204B digital-to-analog converters ( DACs ), including the summing block as the latest feature of high-speed quad-channel DACs . It is located in the sig...[Details]
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In the 20th century, many people viewed cars as a symbol of individuality and a way to express their desire for freedom, but future generations are likely to view cars differently. Automated, on-de...[Details]
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According to foreign media, holographic head-up display technology company Envisics recently completed a Series C financing of over US$50 million at a post-money valuation of US$500 million. This rou...[Details]
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Industry 4.0 brings hope for edge intelligence over long distances, and 10BASE-T1L Ethernet's power over data line (PoDL) function, high data transmission rate, and compatibility with Ethernet prot...[Details]
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正激变换器开关电源电路是在基本的buck型变换器基础上多了一个隔离变压器、一个二极管D2和一个由回收绕组和箝位二极管D1构成的复位电路。 正激变换器的工作模式为： 1、当Q1导通时，二极管D2，输入电网经变压器耦合向负载传输能量，此时，滤波电感L1储能； 2、当Q1截止时，二极管D2截止，电感L1中产生的感应电势使续流二极管D3导通，电感L1中储存的能量通过D3向负载释放。
Forward ...[Details]
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There are 7 ARM processor working modes: USR mode Normal user mode, normal program execution mode FIQ mode (Fast Interrupt Request) handles fast interrupts, supports high-speed data transmission or ...[Details]
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1 Introduction With the acceleration of the pace of life and the improvement of living standards, people have put forward higher requirements for the safety, intelligence, comfort and convenience of ...[Details]
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Improper design of the JTAG interface of the ARM system often makes the hardware system unable to be debugged, so before designing the ARM system, you must first be familiar with the definition...[Details]
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Interrupts are used very frequently in STM32, among which EXTI lines 0~15 correspond to input interrupts of external IO ports. The STM32F4 IO port has only 7 external interrupt functions, namely: E...[Details]
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1 Introduction
Due to
the limitation of voltage capacity
of power electronic
devices, traditional two-level inverters usually use the "high-low-high" method to step down and ...[Details]
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Introduction
The CAN bus has been widely used in the automotive industry, building automation, factory automation, robot control and other fields in recent years due to its advantages such as r...[Details]
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On July 9, the new HONOR X20 SE went on sale, with 4 colors, ultra-narrow edge full screen, 64-megapixel HD AI triple camera, 22.5W super fast charging, and 4000mAh battery. This 5G mobile phone pric...[Details]
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Energy shortage and environmental pollution are becoming increasingly serious in the world today, forcing people to find and use new alternative energy sources. With the improvement of electronic tec...[Details]
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Generally, a clamp meter can only measure the current of one wire. In special cases, when conditions permit, the clamp meter can measure 2 or 3 wires at the same time. 1. For a single-phase circuit...[Details]
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Abstract:
A good intelligent connected vehicle in-vehicle service ecosystem can not only promote the healthy development of the intelligent connected vehicle in-vehicle service market, but al...[Details]
Analog electronics
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