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With the rapid development of industry and high-precision technology, mechanical automation motion control has replaced many manual repetitive tasks, and intelligent production lines have greatly i...[Details]
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The RF card terminal uses TI's CC2430 as the wireless RF chip, which is the first RF system-on-chip produced by Chipcon that complies with 802.15.14/Zigbee technology. It is suitable for various ZigB...[Details]
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O Introduction
Fire is a major form of urban disasters. It has increasingly become an important disaster that affects social and economic development and people's lives. At present, the main me...[Details]
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Use the P1 port of 89C51 to monitor a certain key switch, so that each time the key is pressed, a positive pulse (with any pulse width) is output. Write an assembly language program. Solution: ORG 01...[Details]
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There are many power supplies with adjustable DC output range of 0V~30V or 60V on the market, but few power supplies are higher than 60V. This design example can provide such a solution. There ar...[Details]
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1 - Target system not detected
Before debugging, please connect the target board and then use the debugging software to detect the target system. If the target system cannot be detected, please do th...[Details]
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There is a connection problem between the 5V 51 microcontroller and the NRF24L01 wireless module. They said that improper connection will cause the following problems: 2. Another possible reason is...[Details]
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1. Event Introduction
A Line Protection Configuration
A 220kV plant line protection is configured with dual protection, which is named as main one and main two protection by the centr...[Details]
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Under the background of a new round of consumption upgrade, the demand for personalized and flexible production and manufacturing in the industry is becoming more urgent. Composite
robots,
...[Details]
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The LED water flow and digital tube water flow effects are "independently" implemented, and the implementation method package contains codes for mutual communication. Simulation schematic diagram: T...[Details]
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Keysight Technologies announced that it has completed the acquisition of Sanjole, a supplier of 4G, 5G and other wireless protocol decoding and interoperability solutions. As 5G technology develops...[Details]
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The energy-saving research of new light sources used in tunnels has attracted the attention of the industry, among which the energy-saving research of LED tunnel lights has made significant progres...[Details]
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Servo Motor Encoder Principle
The basic function of a servo encoder is the same as that of an ordinary encoder. For example, the incremental type has signals such as A, A reverse, B, B reverse...[Details]
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It is reported that with the decline of its two traditional growth engines, manufacturing and exports, Germany is looking for new ways to grow its economy. However, the country's outdated Internet ha...[Details]
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Automotive relays are an important electronic component, commonly used for switch control in automotive circuits, such as lights, horns, electric windows, etc. This article will introduce the princ...[Details]
Making friends through disassembly
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