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The low-cost RF
impedance conversion probe
introduced
is made of materials that are easily available in the laboratory. When dealing with low impedance
circuit
problems, the impedance...[Details]
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Abstract: This article presents a simple, fast-response-time overcurrent fault detector for circuit protection in low-voltage systems. Unlike dedicated hot-swap controllers, which often have a lo...[Details]
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Introduction With the development of the times, DSP technology has been widely used in video processing fields such as remote monitoring, video phones, and industrial inspections. For different vide...[Details]
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Recently, Miao Wei, Minister of Industry and Information Technology, said at a press conference held by the State Council Information Office, "I am still using a 4G mobile phone." Currently, only Hua...[Details]
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Non-isolated
buck power supply
is a commonly used power supply structure, accounting for more than 90% of fluorescent lamp power supplies. Many people think that non-isolated p...[Details]
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Scientists from the University of Notre Dame in the United States have invented a new 3D printing method - high-throughput combined printing, which can control the 3D structure and local composition ...[Details]
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According to Nikkei Asian Review, Apple has added BOE to its list of premium display suppliers and has approached BOE for high-end displays for the iPhone 13. The report said that Apple's move will b...[Details]
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In recent years, with the continuous improvement of the degree of social informatization, the amount of information exchange has exploded, and people are no longer limited to the pursuit of wireless ...[Details]
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With the widespread application of computers, in order to better apply computers, designers are constantly researching to improve the measurement capabilities of flow meters. In fact, the development ...[Details]
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1. Mode setting Boot mode setting actually refers to the selection of the starting address area for startup. In STM32F20x and STM32F21x, there are three modes to choose from, namely on-chip Flash, s...[Details]
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#define uchar unsigned char //define for easy use
#define uint unsigned int
#define ulong unsigned long
#include //include a 52 standard kernel header file
char code dx516 _at_ 0x003b; //Th...[Details]
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Gallium nitride (GaN) FET supplier Transphorm has announced that TDK-Lambda (a group company of TDK) has continued to select Transphorm’s GaN for the development of its power modules, including 12V...[Details]
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Electric vehicles (EVs) are the future of mobility, but the biggest barriers to mass consumer adoption are range anxiety and price. While using a larger battery would be the obvious solution to inc...[Details]
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0 Preface
In the production process of electronic products, various electronic components need to be installed on the electronic circuit board. Due to various reasons, the installed circuit bo...[Details]
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Some knowledge about oxygen analyzer Oxygen analyzers can be generally divided into three categories according to their principles: fuel cell oxygen analyzers, zirconium oxide sensors, and magnetic...[Details]
Analog electronics
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