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According to foreign media reports, MediaTek's 5G chipsets will be available in Japan. The Dimensity series 5G chipsets sold in the Japanese market include the enhanced Dimensity 1000+ designed for f...[Details]
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With the overall acceleration of the "dual carbon goals" and the "construction of a new power system", pumped storage, as an important part of the new power system, plays an important role in the g...[Details]
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Earlier, there were reports that Apple was going to develop its own wireless charging pad, but this plan was officially stopped in March 2019, confirmed by Apple Senior Vice President Dan Riccio. How...[Details]
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#include "stm32f10x_gpio.h"
#include "stm32f10x_rcc.h"
#include "stm32f10x_flash.h"
#include "stm32f10x_tim.h"
#include "misc.h"
void RCC_Configuration(void);
void GPIO_Configuration(void);...[Details]
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All I/O registers can be accessed through the IN (I/O port input) and OUT (output to I/O port) instructions. These instructions are used to transfer and exchange data between the 32 general registers...[Details]
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A series feedback circuit is used to set the output impedance. This technique was introduced more than 40 years ago by John Wittman, a senior research engineer at Göte Lenkurt Electronics.
...[Details]
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The output impedance of the signal source is: high impedance and 50Ω load. 1. Set the signal source to high impedance output. Assume that the output of the signal source is Vs=1Vpp and the internal r...[Details]
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China Telecom completed the construction of the Vulcan Mountain Hospital information system on February 1, and on February 2, the Vulcan Mountain Hospital was officially delivered. It is report...[Details]
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According to the latest data from AutoForecast Solutions (AFS), an automotive industry data forecasting company, as of October 30, due to chip shortages, the global auto market has reduced production...[Details]
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There are many posts on this forum about articles on single-chip microcomputer controlled switching power supplies, and the debate is also very intense. I would like to take this opportunity to talk ...[Details]
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Introduction In recent years, many small and exquisite portable electronic products have been developed, such as mobile phones, digital cameras, MP3, MP4, PDA, GPS and DVD. They are not only small i...[Details]
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Many people say that PLC is difficult, and even if you have basic knowledge of electrical engineering, it is still difficult to learn! But is it really so? How can you quickly learn PLC if you have...[Details]
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1 Introduction
The resolver based on the principle of electromagnetic induction is a precision micro-control motor. In the radar antenna angular position servo system, it completes the detection f...[Details]
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Abstract: ICE1QS01 is a quasi-resonant controller for switching power supplies that supports low-power standby and power factor correction (PFC). The basic structure, working principle, applicati...[Details]
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The automatic thin provisioning storage solution can provide a large-capacity virtual drive to the operating system. The core of this technology is "deception". Simply put, the actual physical stor...[Details]
Microcontroller MCU
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