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In recent years, China's photovoltaic industry has developed rapidly and will play an important role in the future power supply. As more and more distributed photovoltaic power sources are connecte...[Details]
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According to foreign media reports, forensic software developer Elcomsoft has just updated its toolkit to allow partial data extraction from unlocked iPhone devices running iOS 12 to iOS 13.3....[Details]
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With the rapid development and popularization of mobile Internet and smart terminals, network hotspots and blind spots urgently need flexible solutions to improve coverage. As the site selection an...[Details]
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(Source: KIT official website) According to foreign media reports, a research team at Karlsruhe Institute of Technology (KIT) has used a new coating process to produce lithium-ion battery elect...[Details]
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The two parameters of the vehicle's two-degree-of-freedom yaw rate and lateral acceleration play an important role in the stability analysis of the vehicle and are an important part of the vehicle's ...[Details]
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Microsoft Cortana will soon disappear from iOS and Android devices, and the app will now remind users to stop using it. The Cortana app on iOS and Android will be discontinued on March 31, ...[Details]
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RS-485 is an electrical interface specification that defines a multi-point, bidirectional (half-duplex) communication link based on a single-pair of balanced lines. It only specifies the electric...[Details]
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The pulsating DC voltage of AC220V rectified by D1 and D2 is sent to the CPU through R79, R55 voltage division and C32 smoothing. According to the change of the voltage, the CPU will automatically ma...[Details]
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1 Overview
The recording systems on the market can be roughly divided into two types: telephone recording cards and telephone recording boxes. Telephone recording cards are connected to the ho...[Details]
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Recently, I have encountered a situation where I need to expand the IO ports. I am trying to squeeze out a few IO ports from the lcd1602. Another feasible method is to add a dedicated IC. I found a...[Details]
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Some people like their car cabins warmer, others cooler. So is it any surprise that personalized climate control systems are becoming popular in mid-range cars? While this is not new to luxury cars,...[Details]
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Code #include reg51.h #define uint unsigned int #define uchar unsigned char #define ulint unsigned long int sbit led=P0^0; char time=0; void delay(uint x) { uint i; for(i=0;i x;i++) ; } vo...[Details]
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Sensors are commonly used devices used to detect changes in physical states and quantify the measurement results at a specific scale or range. Generally, sensors can be divided into two types: analog...[Details]
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On June 25, 2020, the Semiconductor Industry Association (SIA) welcomed the Senate’s passage of the American Foundry Act of 2020, legislation that will provide tens of billions of dollars in federal ...[Details]
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EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]