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After downloading the uboot source code from the Internet, you need to modify the source code accordingly to support your own development board. After changing the source code, you need to configur...[Details]
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1. Hardware Solution The system is based on the STC89C52 microcontroller. The photoelectric sensor uses the internal timer of the microcontroller system to calculate the time. The photoelectric senso...[Details]
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Training project three: PLC control station call unit
1. Learning Objectives
【Knowledge Objectives】
Master the PLC programming design process.
1. Be able to design the ext...[Details]
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Task: Utilize the 4-channel PCA of STC12C5410AD to expand 4-channel external interrupts; use the 4-channel external interrupts to count the input pulse sequence. Remark: The engineering files i...[Details]
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Software and services company CleanSpark and battery diagnostics and optimization company ReJoule announced they have received a $2.9 million grant from the California Energy Commission (CEC) to be...[Details]
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During work, I found that many electrician friends are not clear about the working principle of single-phase capacitor motors. Today I will analyze it for you. We know that the power supply has thr...[Details]
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NXP Semiconductors front-end modules deliver fast and reliable Wi-Fi 6 performance for Samsung Flip 3 smartphone
Shanghai, China – January 7, 2022 –
NXP Semiconductor...[Details]
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A truck scale is a large-scale weighing scale used by factories, mines, and businesses to weigh bulk goods. It is mainly used to weigh the weight of a vehicle's cargo. Before the 1980s, common truck ...[Details]
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Energy saving, environmental protection, and green have become the hot topics of all people today. Energy saving, environmental protection, and green LED have also become the elves of the stage lighti...[Details]
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Bus fire has become a major hidden danger to public transportation safety. It threatens the safety of people's lives and property and reduces people's trust in bus safety. The prevention of bus fire i...[Details]
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Audio is a complex application, especially for the various levels of the audiophile field. The highest-end audio equipment is often expensive, and different types of audio amplifiers attract many u...[Details]
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What is the hottest and most involuted industry right now? AI may not be the best, but it is definitely on the list.
Amid the rapid advances of various "Eight Immortals Crossing the Sea", a Na...[Details]
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0 Introduction
VoIP (Voice over Internet Protocol) is a new communication technology that uses IP protocol to transmit voice data, which first digitizes the voice signal and compresses it ...[Details]
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Electrical measurements of passive devices usually follow a simple process: stimulate the sample in some way and measure its response to the stimulus. This approach can also be used to measure devices...[Details]
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The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
Test/Measurement
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