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Today, blogger @熊猫很禿然 revealed that the OPPO Find X5 series has three versions, one of which is the first to launch MediaTek Dimensity 9000, and the phone will be officially released this month...[Details]
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In the Wobble oscillator circuit, A and B form a 2Hz oscillator, which become C and D gates, and C and D form a 1kHz oscillator to drive the TIP31 speaker driver.
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Apple iPhone SE 3 was officially launched on March 18. According to Taiwan Economic Daily, in order to meet the demand for orders in the second quarter, the main foundry Hon Hai, its iDPBG busi...[Details]
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This article mainly introduces the relationship between MCU and SoC. The chip shortage that began in early 2021 has not been completely alleviated so far. A traditional car has at least 40 chips an...[Details]
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1 Introduction Embedded component substrates can miniaturize PCBs or modules due to the three-dimensional configuration of components, shorten the connection path between components, and reduce trans...[Details]
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74% of CVSS ratings classified as “High” or “Critical” do not apply in most common scenarios, yet 60% of security and development teams still spend 25% of their time fixing these vulnerabilities
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As for the independent watchdog, it is very simple. Just turn it on and feed it. It is that simple. Many books talk about registers and so on. For beginners, these are not very important. The importa...[Details]
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A histogram is also called a column chart. It is a graph that uses a series of rectangles of equal width and different heights to represent data. As shown in Figure 1(a), the width of the rectangle...[Details]
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This week, LED driver IC manufacturers have issued price increase letters one after another. These price increase letters all point out that the reasons for the price increase are due to the rising ...[Details]
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By Giri Venkat, Automotive Imaging Solutions Architect and Technical Marketing, ON Semiconductor Advanced driver assistance systems (ADAS) are becoming increasingly sophisticated, to the point wher...[Details]
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Portable ultrasonic flow meter principle Portable ultrasonic flowmeter is an instrument that uses an external clamp-on sensor to measure liquid flow. Ultrasonic flow meters use external clamp-o...[Details]
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#include reg52.h
sbit r1=P2^0;
sbit r2=P2^1;
sbit h1=P3^0;
sbit h2=P3^1;
void delay(unsigned char x);
char scank();
void display(char);
unsigned char dispcode ={0xc0,0xf9,0xa4,0xb...[Details]
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When buying a power bank, many consumers will go online to check for information on which power bank is better. Generally, they will learn that the power bank batteries are divided into ordinary 18...[Details]
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Since the popularization of smartphones and WiFi, wireless networks have become an indispensable part of everyone's life. Especially with the rise of video platforms today, the high traffic load make...[Details]
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In the first article, Regulations and Standards for Automotive Millimeter-Wave Radar (Part 1), we mentioned the news that “an empty cemetery showed a large number of human figures on the automotive...[Details]
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