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1 Introduction
The measurement and control system or intelligent display screen composed of single chip often needs to use real-time calendar or clock signal. In order to save CPU resources, ...[Details]
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The microcontroller source program is as follows: #include reg52.h //Include header file, generally no need to change, the header file contains the definition of special function registers #i...[Details]
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80+TM and Climate Savers Computing ™ have set a strong efficiency standard for computer power supplies. The "Platinum" level of these standards stipulates that computer power supplies must be 90% eff...[Details]
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Automatic Meter Reading System (AMRS) is an intelligent management system that can read the user's electricity consumption without the need for personnel to arrive on site. In recent years, this te...[Details]
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The latest report released by Strategy Analytics shows that by the end of 2020, more than 665 million households worldwide (equivalent to 34% of global households) will own a smart TV. The report ...[Details]
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This paper implements a system for measuring the (auditory) neuro-motor reaction time of athletes to improve the starting speed of athletes after hearing the starting gun. The system uses sound sen...[Details]
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1 Overview
PCM63P is an ultra-low distortion 20-bit precision DAC chip produced by BB using a unique dual DAC co-linear structure. This structure can eliminate harmful digital-analog induc...[Details]
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A few days ago, multiple sources pointed out that Lenovo founder Liu Chuanzhi was about to step down as chairman of Lenovo Holdings. On the evening of December 18, Lenovo Holdings issued an announcem...[Details]
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With the advancement of technology, autonomous driving technology has gradually become a hot topic. Self-driving cars are classified as Level 5 autonomous driving in the SAEJ3016 autonomous driving...[Details]
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Last year, a fatal accident caused by an Uber self-driving test vehicle had a significant negative impact on the development of the entire industry. In the context of a sluggish capital market, it is...[Details]
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Many low dropout regulators have an enable input pin that can be used as an inexpensive voltage monitoring IC. Although the enable pin is usually used to cut off the output of the regulator to save...[Details]
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Is the prospect of servo motor controller good? There is a question worth pondering. I wonder if you have noticed that we have entered an era of mechanization. In the past, a large amount of labor ...[Details]
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Innovation leads the transformation of Industry 4.0 manufacturing industry Today, the most valuable resource in manufacturing is not steel, coal or electricity, but data. Manufacturers are embarking ...[Details]
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Figure 1 is the circuit principle of the high-speed control scheme LED display. The MCS51 series single-chip microcomputer is used to control the LED display; the random access memory 62512 is used...[Details]
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In the switching power supply circuit, the excitation and driving methods of the resonant type conversion switch element are defined into two categories, namely, the method with a dedicated excitation...[Details]
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