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RIGOL RSA5000 series real-time spectrum analyzer is a milestone product in RIGOL RF product line, and is the first full-function real-time spectrum analyzer independently developed in China. It is eq...[Details]
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An embedded system is a combination of computer hardware and software with specific functions or purposes, or a special computer system that is installed in another device and controls the device. ...[Details]
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What is a high impedance operational amplifier?
Definition and composition of high-impedance operational amplifiers High-impedance integrated operational amplifiers are characterized by very high ...[Details]
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Last week, rumors about Volkswagen's suspension of production due to chip shortages quickly spread. The rumors claimed that the shortage of automotive chips would lead to the inability to produce two...[Details]
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In addition to electrification, automation, and intelligence, chip shortages were also a hot topic at this year's Munich International Motor Show. From vehicle manufacturers such as BMW and Daimler t...[Details]
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Overview and measurement principle of RF admittance level meter:
Radio frequency admittance is a new type of level control technology developed from capacitive type, which is anti-hanging, more r...[Details]
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In the field of electronic assembly, surface usually refers to the external surface of printed circuit boards (PCBs), chips and other components, that is, the surfaces in contact with the surrounding...[Details]
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The automotive electronic control system is mainly composed of sensors, electronic control units (ECU) and actuators, which control the controlled objects. As shown in the following figure:
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1. Processor Cache (Difference between Cache and Memory) Cache is static random access memory (SRAM), with access speed close to the speed of the processor, but low integration, and compared with int...[Details]
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1. Timing: MCU timing refers to the time sequence of control signals that should be issued when the MCU executes instructions. The temporal relationship between these control signals is the CPU timin...[Details]
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Step 1: Learn what you need to learn, even if you don’t understand it. Here comes the most boring math formula In numerical analysis, Lagrange interpolation is a polynomial interpolation method nam...[Details]
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As electronic devices become more popular, so does the need for AC-DC external power supplies. The number of external power supplies is expected to grow by more than 11% from 2009 to 2013. Today, t...[Details]
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The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. Since the brushless DC motor is operated in an automatic manner, it does not require an addition...[Details]
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As the core component of electric vehicles, batteries are also moving towards high energy density as the range of new energy vehicles continues to increase. However, safety issues also arise. So how ...[Details]
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STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]
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