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PIC microcontroller UPS power supply PIC microcontrollers (microcontrollers) are often used as control circuits in production sites. If there is a sudden power outage at the production site, the ru...[Details]
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Yesterday I realized the control of nRF2401. Today I want to send out the analog model collected by A/D. Because I don’t have a D/A processing module at hand, I only practiced A/D acquisition and wire...[Details]
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Sensor nodes can continuously collect data, detect events, identify events, monitor locations, and control nodes. These characteristics of sensor nodes and wireless connection methods make the app...[Details]
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With the issuance of Document No. 9 and a series of supporting documents, a new round of power system reform, which is hailed as a "tough nut to crack", has officially kicked off. The biggest highl...[Details]
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PLC (Programmable Logic Controller) can be classified according to its function, structure, application field and IO point capacity. Common classification methods include the following:
1. Acc...[Details]
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CAN bus technology has been widely used in automobiles. With the promotion of new energy vehicles and autonomous driving technology, bus problems have also brought risks and challenges to the safety ...[Details]
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The Samsung Galaxy S21 FE series of mobile phones has been reported many times before, and the product has now come to the official website support page again. It was previously reported that t...[Details]
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A small mistake caused the board to be remade twice, and the problem was not solved due to insufficient experience in EMC testing. Every failure is a learning experience, as if in the process o...[Details]
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Recently, State Grid Electric Vehicle Company announced that the e-charging App has added a plug-and-charge function. The upgraded public DC charging piles will all meet the "plug-and-charge, conta...[Details]
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Introduction: German scientists have developed a new cathode and electrolyte combination to improve the stability of lithium metal batteries. Researchers at Karlsruhe Institute of Technology and He...[Details]
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G3-PLC Alliance releases final version of G3-Hybrid dual-mode converged communication standard Lianxintong assists in the formulation of dual-mode frequency hopping specifications Hangzhou City –...[Details]
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The transition to electric mobility presents a major opportunity for the continent to enter a new era. Africa has a low rate of motorization compared to other parts of the world. In...[Details]
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Currently in the general LED lighting market, there are non-isolated designs and isolated drivers. Non-isolated designs are limited to double-insulated products, such as light bulb replacements, where...[Details]
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Honor X10 Max will be released on July 2. At present, the phone has been successfully connected to the network. Let's take a look at its details: The Honor X10 Max model is KKG-AN00. It uses a 7.09...[Details]
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The 8-bit microcontrollers PIC12C508(A)/509(A) and PIC12CE518/519 produced by Microchip have only 8 pins, and their pin arrangement is shown in the figure below. This product is one of the basic level...[Details]
PCB Design
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