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With the rapid development of science and technology and the promotion of the "new four modernizations" of intelligence, networking, electrification and sharing, cars are no longer traditional cars o...[Details]
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May 26 news: The Honor 50 series will be released in June and will be equipped with the Snapdragon 778G 5G platform. Today, digital blogger @数码闲聊站 exposed Honor's 100W SuperCharge super fast charging...[Details]
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In the craze of software-defined cars and the evolution of electronic and electrical architecture, the domain controller is the core carrier for realizing the intelligent networking of the whole vehi...[Details]
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Distance measurement is a basic test technology in testing technology, which runs through almost every field of engineering practice. In the field of military aerospace, due to its special needs, th...[Details]
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1 Overview
P89C51RD2 is a derivative product of PHILIPS based on the 8-bit 80C51 microcontroller. While fully retaining the 80C51 instruction system and hardware structure, it has been streng...[Details]
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D/A conversion is mainly achieved using the MAX522 chip.
The MAX522 chip has two 8-bit voltage buffer output D/A converters (DAC A and DAC B), 8-pin saving package and DIP package, DAC A end b...[Details]
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What is the difference between a CPU and a single-chip microcomputer? Single-chip microcomputer definition A single-chip microcomputer refers to a complete computer system integrated on a chip. Althou...[Details]
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1. Introduction This article introduces how to use timer2 in the STM8L series to generate 38K frequency PWM. Among them, this article uses the first channel (PB0) of timer2. 2. Experimental Pla...[Details]
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Capacitive sensors have been widely used in industry, medicine, military and other fields. However, most of the current capacitance measurement methods have low integration level and low precision,...[Details]
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0 Introduction
The current designs of electric wheelchairs can be roughly divided into two types: one is to use a front passive wheel and a rear wheel drive method. Because it is a front passi...[Details]
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The selection of DSP can be determined based on the following aspects: 1) Speed: DSP speed is generally expressed in MIPS or FLOPS, that is, millions of times per second. Choose the appropriate dev...[Details]
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Tianyancha shows that Zhuhai Gree Electric Appliances Co., Ltd. (Gree) has added a new patent information named "Semiconductor Air Conditioner". The patent number is CN212081528U and it was disclosed...[Details]
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The difference between data, idata, xdata, and pdata in the 51 series
code: program storage area.
data: fixed to the first 128 RAM from 0x00 to 0x7f, which can be directly read and written with...[Details]
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The company has an electrical device that has been out of use for a long time and needs to be used again. Before it is put into use, as a welder, it is necessary to do a comprehensive maintenance of ...[Details]
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With the continuous improvement of people's living standards and the development of intelligent home appliances, the smart home appliance market will continue to accelerate in the future, and t...[Details]
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