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System hardware system design
This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal mo...[Details]
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1. Starting, self-locking and stopping control and circuit
Start, self-lock and stop control are the basic control functions of PLC. Start, self-lock and stop control can be realized by drive ...[Details]
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Machine vision is the integration of hardware and software used to help computers make decisions by analyzing videos and images. In the manufacturing industry, machine vision is often used on produ...[Details]
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As the size of the instrument becomes smaller, we found an interesting phenomenon. Many medical devices that used to be very large have now become very small and thin. Just like the original B-ultraso...[Details]
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Compiled from Electronic Design A new round of space craze is sweeping the world, with both large companies and start-ups launching different satellite launch plans. Companies such as SpaceX and ...[Details]
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As people are becoming more and more environmentally conscious, energy conservation is not only a hot topic, but also a practical action project for important regulatory agencies and leading manufa...[Details]
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NOVATHOR L8540 is a highly integrated ModAp smartphone chip released by ST-Ericsson, combining the most advanced application processor in a single mode LTE / HSPA / TD-SCDMA multi-mode modem state. T...[Details]
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introduction With the development of USB technology, USB flash drives have been widely used in PC systems, basically replacing floppy disks. PC systems can boot from USB flash drives. Due to the ...[Details]
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The microcontroller starts using HSI, and no switching is required. After reset, HSI defaults to the main clock source HSI, which is a 16MHz RC crystal oscillator. The main clock divider (CLK_CKDIVR)...[Details]
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Recently, OPPO's new 5G phone with model "PCKM70" was connected to the network. Judging from the pictures, it is built on the basis of the OPPO Reno 10x zoom version, but with an upgraded processor. ...[Details]
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On June 15, the application of Guangdong Lair New Materials Technology Co., Ltd. ("Lair Technology") for listing on the Science and Technology Innovation Board was accepted. Among them, Lair Techno...[Details]
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Biden's executive order, scheduled to be signed at 4:45 p.m. EST on Wednesday, February 24, will conduct a 100-day review of the supply chains of four key products: semiconductor chips, large-capacit...[Details]
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This article starts from the interconnection of Ethernet and industrial field buses, and mainly introduces the design and implementation of CAN bus and Ethernet embedded gateway circuits. This articl...[Details]
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According to Taiwan Economic Daily, semiconductor sales are a key indicator of the development of the global technology industry, as semiconductors are needed in everything from smartphones to laptop...[Details]
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According to statistics from the China Electronic Special Equipment Industry Association, in 2009, the sales revenue of my country's electronic special equipment industry accounted for only 2% of the ...[Details]