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Regarding the difference between inverter-specific filters and reactors, both inverter-specific power supply filters and reactors have filtering functions, but in terms of components, there are gre...[Details]
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Recently, the well-known statistics agency Strategy Analytics released the global 5G mobile phone shipment list in the first quarter of this year. Overall, thanks to the continuous improvement of 5G ...[Details]
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1. Why do we need AUTOSAR?
The reason why AUTOSAR is needed can be seen from the following three aspects.
Electronic technology is playing an increasingly important role in various parts ...[Details]
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Strategy Analytics said Samsung accounted for almost half of the $11.4 billion smartphone memory market in the first quarter of 2021. According to SA's report, Samsung topped the smartphone memory ...[Details]
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Design requirements When the input signal amplitude changes, the gain is precisely controlled through the programmable gain amplifier module of the previous stage, so that the output signal ampli...[Details]
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After the IPO application of China Southern Power Grid Comprehensive Energy was accepted by the China Securities Regulatory Commission, another giant, State Grid Corporation of China (hereinafter r...[Details]
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How to choose a high-quality human-computer interaction application development board? Mir & NXP offer the second round
Driverless cars, AI robots, smart homes...
Various produc...[Details]
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A friend of mine wanted to test the noise figure of a low noise amplifier (LNA), but he encountered some troubles. The Y-factor method is very simple to test the noise figure of LNA. After calibratio...[Details]
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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL.
①. HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz.
②. HSE is a high-speed external clock, which can ...[Details]
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Program function: The first three digits of the digital tube display a stopwatch, which runs from 000 to 999 at a speed of 1% second. When an independent keyboard is pressed, the stopwatch stops and ...[Details]
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Signal generator is an essential part of many electronic devices, especially test equipment. It is used to input reference source signals to the device under test, and analyze and study the status of...[Details]
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Body temperature is an extremely important human body parameter in clinical medicine. In recent years, hospitals at home and abroad still use traditional mercury thermometers to measure and record ...[Details]
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This article introduces the HAL_Init function. In the STM32CubeF0 architecture, after entering the main function, the first thing executed is the HAL_Init initialization function, which main...[Details]
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Load and store instructions
ARM microprocessors support load/store instructions for transferring data between registers and memory. Load instructions are used to transfer data from memory to register...[Details]
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Enhancing Indoor Location Services with Innovative Bluetooth® Core Specification v5.1 Angle of Arrival (AoA)
Enhance indoor positioning services with innovative Angle of Arrival (AoA) in...[Details]
Analogue and Mixed Signal
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