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Beijing time, June 8th news, a vibrating steering wheel will be able to remind distracted drivers, so that they can concentrate on driving, thereby reducing traffic accidents. British ARM compa...[Details]
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From the perspective of application areas, lighting covers different categories such as residential lighting, industrial lighting, street lighting, and restaurant, retail and service lighting. From t...[Details]
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In the mid-range mobile phone industry, improvements in the user interface are key to the success of new mobile phones. What's the point of having a good phone if no one wants to use it! With this ...[Details]
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In the modern society with rapid economic development, the electronic products we use are becoming more and more sophisticated, and various parameter indicators are becoming more and more stringent. ...[Details]
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Anhui Economic and Information Energy Saving Letter No. 174
The competent departments of economy and information technology, science and technology, ecological environment, transportation, co...[Details]
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Experimental requirements:
Use port P1 as the output port, connect 8 light-emitting diodes, and store the ASCII codes of numbers 0 to 9 in units 0500H to 0509H of the program m...[Details]
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Measuring resistance with two wires is very convenient, but it can introduce measurement errors. This error can be nearly eliminated by using a 4-wire multimeter with separate source and measuremen...[Details]
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(1) Characteristics of a pointer-type multimeter for detecting DC current. When a pointer-type multimeter is used to detect DC current, since the two probes of the multimeter are connected in series ...[Details]
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1. STM32 system architecture stm32 is mainly composed of two master modules and four slave modules 1 Two main modules: Cortex-M0 core and Advanced High-Performance Bus (AHB bus) 通用DMA ( GP-DMA –...[Details]
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National Energy Supervision No. 164
North China, Northeast China, Northwest China Energy Regulatory Bureau, Shanxi, Shandong, Gansu, Xinjiang Energy Regulatory Office, Beijing, Tianjin, Hebei...[Details]
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System performance is not equivalent to computing power. Low power consumption, rich on-chip peripherals, and real-time signal processing capabilities are the most important for most embedded applicat...[Details]
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Battery-based systems are widely used in cellular phones, PDA game consoles, medical instruments, etc. These systems require effective power management to optimize device size and battery life...[Details]
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Today, Unisoc has entered the first echelon of global 5G. This is closely related to its firm determination to invest in 5G. In December 2014, Unisoc launched 5G R&D and established a 5G team; in Jan...[Details]
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There are several places where the positive terminal of a car battery is connected, and each is described in detail below.
1. Vehicle Electrical System: First, the positive wire of the car ba...[Details]
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The reason for using assembly is very simple, that is, the efficiency of assembly code. When the machine starts, the efficiency of assembly is used to initialize the hardware and provide...[Details]