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The core of embedded systems is embedded microprocessors and embedded operating systems. The hardware core of early embedded systems was various types of 8-bit and 16-bit single-chip microcomputers; ...[Details]
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Recently, Buycar learned that Honda today unveiled its advanced future safety technologies currently under development to the world for the first time. Among them, the "Intelligent Driving Assistance...[Details]
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Power supply
is an important part of PCB board. Each
chip
needs power supply. Chips are actually very fragile. If the positive and negative are connected in reverse, most of th...[Details]
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LCD1602 Introduction 1602 LCD is also called 1602 character LCD. It is a dot matrix LCD module specially used to display letters, numbers and symbols. It is composed of several 5x7 or 5x10 dot matrix...[Details]
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At present, the 5G base station circuit boards installed in 5G base station equipment are generally larger in size and consist of a carrier board and multiple sub-boards attached to the carrier board...[Details]
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//128*64 LCD with font library display C program in parallel port mode //**************************************************************************** //Variable definition area //*****************...[Details]
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We have developed a product fragility and fragility test system based on GB8171-87 "Method for testing the mechanical impact fragility of products using cushioning materials". It has the following fun...[Details]
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The WVTR-W3 water vapor transmission rate test system adopts the weighing method test principle. It is a professional, efficient and intelligent WVTR high-end test system. It is suitable for water va...[Details]
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In use, the dedicated ground resistance tester is expensive and inconvenient to buy. Can a multimeter be used to measure the ground resistance? The author used a multimeter to test the ground resis...[Details]
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Lucid and Rivian, two new European and American electric vehicle companies, have already started delivering in the U.S. Many people have asked me what their products are like. After all, their stock ...[Details]
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Intel recently announced that its 300 series chipsets will be shifted from Chengdu, China to a factory in Ho Chi Minh City, Vietnam starting from the 12th of this month. In the future, the 300 series...[Details]
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Magnetic random access memory (MRAM) is a non-volatile memory technology that is gaining acceptance as a mainstream data storage technology. It integrates a magnetoresistive device and a silicon-based...[Details]
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Oscilloscope probe classification
Usually divided by the measurement object, there are two types of voltage probes and current probes.
Voltage probes include passive probes and active probes. Passiv...[Details]
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The DC power supply system of a power plant is like the heart and blood system of the human body. Once an abnormality occurs, it may cause equipment failure at the least and cause accident shutdown a...[Details]
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On November 4, Sichuan Provincial Party Committee Standing Committee Member and Vice Governor Pubu Dunzhu visited Desheng Vanadium Titanium Company to investigate production and operation and emplo...[Details]