Although OOK modulation has poor performance, its circuit is simple, easy to implement, and stable in operation. Therefore, it has been widely used. Such circuits are almost always used in car and mot...
During the circuit design process, application engineers often overlook the layout of the printed circuit board (PCB). The problem often encountered is that the circuit schematic is correct, but it do...
[i=s]This post was last edited by dcexpert on 2019-8-1 22:13[/i]Previously, when running MicroPython on STM32F4, the power consumption of STM32F4 was high, and in sleep mode, the power consumption was...
[font=微软雅黑][size=3][color=#000000]Xi Dada said in his New Year's message in 2019 that we are all running hard and we are all dream chasers. [/color][/size][/font] [font=微软雅黑][size=3][color=#000000]To ...
Recently, I was working on the frequency division of the timer, but I couldn't enter the interrupt. I searched on the Internet and found that the interrupt vector was registered in startup_ccs. I dire...
The current probe is the only accessory for oscilloscopes to measure current, but the prices often vary greatly between different brands. What kind of electrical probe is reliable? The complete pr...[Details]
Foreign media Phonearena interviewed several Wall Street analysts today, among which DA Davidson analyst Tom Forte said: The recently exposed iPhone 12 mini may be the model that was previously rumor...[Details]
According
to research data from a well-known international research company,
stand-alone
micro
projectors will take off in 2010, with an estimated annual sales volume of 500,000 to 1...[Details]
Introduction: This article mainly introduces the DA driver (C language) of C8051F005. DA driver for C8051F005 (C language) //------------------------------------------------------------------------...[Details]
The BOSS was reading a car magazine and suddenly said to himself, "These days, cars are getting bigger and bigger." Man Ge curiously leaned over to take a look and said with a smile, "Hey, it's reall...[Details]
On July 19, semiconductor manufacturer ROHM announced the launch of the RGWxx65C series (including RGW60TS65CHR, RGW80TS65CHR, RGW00TS65CHR), a hybrid IGBT with integrated 650V withstand voltage an...[Details]
With the progress of human society and the development of science and technology, people's living standards have been rapidly improved, and the scale of industrial production has also expanded rapi...[Details]
1. Generation and description of three-phase alternating current
1. Generation of three-phase symmetrical AC electromotive force
Compared with single-phase AC circuit, three-phase AC circ...[Details]
Nexperia BV achieves a solid foundation with Morningstar Sustainalytics' ESG Risk Rating of 18.7 Nijmegen, September 19, 2023 – Nexperia, the high-volume production specialist in basic semiconduct...[Details]
This application note will introduce power measurement terminology and explain the different options available for making floating measurements, highlighting the advantages and disadvantages ...[Details]
Recently, PSFK Laboratory and Boehringer Ingelheim jointly launched a major report "The Future of Health", which analyzes the major changes that are about to take place or are taking place in ...[Details]
In recent years, driven by domestic mobile phone brands, the domestic mobile phone industry chain has achieved qualitative changes. It can be clearly seen that it has gradually transformed from rough...[Details]
The concatenation string function is one of the most commonly used string operation functions. Its most common application method is to concatenate independent strings into one string, as shown in th...[Details]
Recently, Zhejiang Kecong, a leading enterprise in China's mobile industry, completed a nearly 100 million yuan round of financing in its A round, which was invested by Yuanjing Capital. With the s...[Details]
Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
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