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The following will introduce how to use the conductivity meter, for reference only! 1. The concept of conductivity meter Conductivity: The conductivity of water is the reciprocal of the resistanc...[Details]
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As an important element of struct file_operations, mmap mainly implements the mapping relationship between physical memory and virtual memory, so that virtual memory can be directly accessed without u...[Details]
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A reporter from China Securities Journal learned from Changgao Group (002452) on November 19 that the State Grid Corporation of China's first indoor HGIS smart substation, the Lion Mountain 110KV s...[Details]
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Intersil's ISL8201M is a variable output step-down power supply with 20V 10A output current. It is a high-performance PWM controller with a switching frequency of 600kHz. It integrates power MOSFET...[Details]
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This article analyzes the use of automotive connectors and puts forward the importance of connector standards in the selection and application of automotive connectors. At the same time, from the t...[Details]
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Google Glass Beijing time on March 16th, Google announced on its website on Wednesday that it had stopped selling the enterprise version of Google Glass and would stop software support in Septembe...[Details]
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Samsung is planning to gradually exit the feature phone market in India to focus on its smartphone business, people familiar with the matter said. According to a report in The Times of India, Samsung...[Details]
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What is a drive motor resolver?
The drive motor rotary transformer is an analytical tool for the operation principle of the motor, which is used to analyze the changing law of the electromagne...[Details]
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Comprehensively upgrade IT7800 series high-power programmable AC power supply
Recently, ITECH upgraded the high-power programmable AC power supply IT7800, increasing the output capac...[Details]
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The 20H-2FH of the 51 microcontroller is the bit address area, with a total of 16 bytes, each byte has 8 bits, a total of 128 bits, each bit has a number called the bit address, and the bit address ra...[Details]
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China Energy Storage Network News:
On November 9, the Intelligent Distribution Network Center of State Grid Jibei Electric Power Co., Ltd. started the construction of the IoT transformation o...[Details]
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There are two instructions in ARM for transferring data between the status register and the general register. 1: Let's talk about the status register first For 32-bit ARM processors, the status regi...[Details]
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1. Overview
IEC61850 is an international standard for communication systems and distributed energy (DER) management in substation automation systems (SAS). Through the implementation...[Details]
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It is naturally not afraid of viruses and has a strong memory, and can quickly and accurately complete material distribution. The province's first intelligent delivery robot for epidemic isolation wa...[Details]
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The automotive Ethernet series of articles "When DoIP meets TLS" introduced the changes in the new version of ISO13400-2 specification, an introduction to TLS, and the data flow of the CANoe TLS de...[Details]