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Tencent announced that it will open source its self-developed lightweight IoT real-time operating system TencentOS tiny. Compared with other systems on the market, Tencent TencentOS tiny is extremely...[Details]
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We can see the pin distribution table in the manual: Related to pin mapping are: RP0~RP31 (bidirectional mapping, can be used as both output mapping and input mapping), a total of 32 pins RPI32~RP...[Details]
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In the past two years, a kind of transportation tool called a somatosensory vehicle (or a balancing electric vehicle) can often be seen in public places. Due to its convenience and flexibility, it is...[Details]
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12864 parallel port display program #include reg52.h unsigned char code IC _DAT ; sbit RS=P3^6; //RS="H", means DB7--DB0 is display data, //RS="L", m...[Details]
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Traditionally, power grids consisted of devices that worked independently; maintenance often used inspection reports filled in manually. With the digitization of devices such as protection relays, ci...[Details]
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1: Introduction to S3C4510B
S3C4510B (hereinafter referred to as 4510) is a 16/32-bit high-performance microprocessor based on ARM7TDMI architecture developed by Samsung, South Korea. I...[Details]
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Function Through GPIO, key 1 lights up LED 1, key 2 lights up LED 2... illustrate 1) Because the 2440 keys only involve rows, scanning keys is much simpler than the 2410 2) Before performing a sh...[Details]
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The vortex separation frequency of the turbine flowmeter within a certain flow range is proportional to the average flow velocity in the pipeline. A capacitive probe or piezoelectric probe (detector)...[Details]
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1 Introduction
In recent years, speed sensorless vector control of asynchronous motors has become a research hotspot. At present, speed sensorless vector control of asynchronous motors has...[Details]
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Tips for checking your car battery at home by yourself?
Under the hood, the battery is the heart of your vehicle. You need it to start your car, turn on the headlights, run the air conditionin...[Details]
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Recently, Sungrow's series of grid-connected inverters SG3KTL and SG4KTL have successfully passed the certification of the internationally renowned organization - TÜV SÜD, and obtained the world...[Details]
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What is billing? Billing is the process of keeping accounts and collecting money. When you use a service, you need to pay the corresponding fee based on the service content and duration. This is ...[Details]
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For electric motors with any number of poles, relatively high speed and large torque are ideal results for dragging loads. How to determine and balance the relationship between the two is a key fac...[Details]
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System Introduction
In recent years, with the rapid development of China's economy, in the modern power supply system, the networking, digitization and automation of substation management are...[Details]
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Industrial control computers are computer systems specifically used in the field of industrial automation. Their structural characteristics are mainly reflected in the following aspects:
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