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DS1302 is a high-performance, low-power, RAM-equipped real-time clock circuit launched by DALLAS, USA. It can time the year, month, day, weekday, hour, minute, and second, and has leap year compensati...[Details]
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Recently, the General Office of the Communist Party of China Central Committee and the General Office of the State Council issued the "Action Plan for Building a High-standard Market System" (hereina...[Details]
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If there is a "world of tomorrow" in the engineering field, NI is already an accelerator for future innovation. ——Introduction Let's follow the analog electronics editor to learn some related conten...[Details]
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Vector control is to control the magnitude and phase of the motor stator current through the vector coordinate circuit, so as to control the excitation current and torque current of the motor in th...[Details]
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After the 220 V AC is filtered by the coil L1 to remove the common mode interference, the rectification generates a DC voltage of about 300 volts. The RT resistor is a negative temperature coefficien...[Details]
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Electromagnetic torque can be expressed in the following three ways:
1. Kinetic Energy Theorem: T = ΔK/Δθ
Among them, ΔK is the incremental kinetic energy obtained by the rotating object ...[Details]
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At present, most of the products on various production lines have waterproof requirements, so the use of air tightness testers for air tightness and waterproof testing is becoming more and more wides...[Details]
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According to reports on October 27, based on reports from CNBC, Reuters and others, on Thursday local time, British Prime Minister Sunak announced plans to establish the world’s first AI security in...[Details]
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On the evening of May 20, Xiong Junmin, vice president of Honor mobile phone products, released four sample photos of Honor 20 Pro on Weibo. These four sample photos included scenes such as sunset, s...[Details]
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A common sense about STM32F1 series microcontrollers: From the above figure, we can see that according to the size of the Flash memory, STM32F1 is divided into 4 types, namely "low density", "mediu...[Details]
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On July 3, Xu Qi, vice president of realme and president of realme global marketing, revealed that there is an "incredible" thing in the realme R&D laboratory. When interacting with netizens...[Details]
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According to the latest report on December 2, Apple has now notified component suppliers that demand for the iPhone 13 series has weakened. Previous news reports stated that due to a lack of ...[Details]
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"We believe that a strong company can build a stronger community, and a stronger community can also build a stronger company, so giving back to society and doing more for the community has always bee...[Details]
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OnePlus has previously announced that it will hold an online press conference on April 15 to officially launch its first Snapdragon 870 flagship - OnePlus 9R. Recently, OnePlus’ official Weib...[Details]
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Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]
stm32/stm8
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