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1. Introduction
LED is considered to be a revolutionary solid light source that replaces traditional lighting sources such as incandescent lamps and fluorescent lamps, which consume a lot ...[Details]
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Let's look at the tpad.c file code: #define TPAD_ARR_MAX_VAL 0XFFFFFFFF // Maximum ARR value (TIM2 is a 32-bit timer) vu16 tpad_default_val=0; //When no load (no hand pressing), the time required for...[Details]
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Class A amplifiers can offset odd harmonic distortion, the final transistors always work within the linear range, and the transistors are always in the on state, so there are no problems such as cr...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. As the saying goes, electricity is invisible and intangible. However, an oscilloscope can help us "see" electrical sig...[Details]
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1 Introduction
Today, road construction cannot keep up with the load brought by the increasing number of motor vehicles, and the lack of traffic police force has led to frequent motor vehicle acci...[Details]
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On the 15th, the Energy Storage Branch of the Zhejiang Energy Industry Federation (hereinafter referred to as the Energy Storage Branch) was established in Hangzhou. It was formed by more than 60 ente...[Details]
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On November 28, the Nanhai District Investment Promotion Bureau of Foshan City issued the "Foshan Nanhai District Support Measures for the Development of New Energy Storage Industry (Draft for Comm...[Details]
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After using or replacing the car audio system, the audio system will produce a variety of noises. Noise can affect the sound quality, reduce the audio index, and even make the entire audio system unli...[Details]
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I am used to using the classic MPLAB for 8-bit development. I have tried the new MPLAB X, which is very powerful, but the user experience is very painful and slow. It takes four or five times longer ...[Details]
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Kantar, a consumer research organization, predicts that my country will have 1.1 million vending machines in 2020, with sales of RMB 44 billion. More than half of them will be smart vending machines....[Details]
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CM3 has a maximum of 240 interrupts, each of which has its own programmable interrupt priority (the only corresponding interrupt priority register). Since CM3 supports hardware interrupt nesting,...[Details]
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In the indication application, when there is an incoming call or message, the colored LED can be made to flash, or the color can be used to indicate the identity of the caller, such as a self-defin...[Details]
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When 5G is launched, the Internet of Things drives the accelerated development of all interactive interfaces and smart terminals. With the launch of smart homes, cross-border integration becomes easi...[Details]
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There are many factors that affect the life of LED lighting fixtures. In addition to the most common poor heat dissipation, according to application experience, the reasons for LED dead light or ...[Details]
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In 2024, the organic light-emitting diode (OLED) TV series launched by LG Electronics won the favor of many authoritative American media and was unanimously rated as the top OLED TV product.
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