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From the end of January to the beginning of February 2021, the world's three largest inverter companies successively issued statements, announcing that inverters that perfectly match 210 ultra-high...[Details]
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By comparing CCD imaging and FPD imaging methods with various parameters in the table below, it can be seen that CCD imaging has a higher effective utilization rate of X-rays than FPD imaging, and ...[Details]
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According to news on March 14, Tesla has released its safety report for the fourth quarter of 2022. Tesla Autopilot's mileage between accidents decreased in the fourth quarter of 2022 compared to the...[Details]
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In Arduino, you can use AnalogWrite to use hardware to generate 490Hz/980Hz PWM waves, and set the duty cycle according to parameters. Students who don't know this can go to AnalogWrite to learn. Sec...[Details]
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Speaking at the City Lab conference in Slovenia this week, the European Transport Commission said it expects the EU region to have a truly autonomous society by 2030. This is an important part of t...[Details]
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Linear regulators have long been widely used in the industry. Before switch-mode power supplies became mainstream after the 1960s, linear regulators were the foundation of the power supply industry...[Details]
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After removal, the robot uses an NI 1722 smart camera to randomly inspect for surface defects such as cracks, dents, scratches, and machining marks on the surface.
challenge:
...[Details]
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Recently, SEMI released its annual forecast report on silicon wafer shipments in the semiconductor industry, predicting that global silicon wafer shipments will increase by 2.4% year-on-year in 2020,...[Details]
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1 Introduction
In the field of industrial control and industrial production, the role of sensors in monitoring industrial control and production environment is self-evident. Most traditional sens...[Details]
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1. The difference between overcurrent tripping and overload tripping
Overload also means overcurrent. Why does the inverter separate overcurrent and overload? There are two main differences:
...[Details]
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The "Outline of Key Construction Tasks for Ubiquitous Power Internet of Things in 2020" (hereinafter referred to as the "Outline") recently issued by State Grid Corporation of China pointed out tha...[Details]
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Using self-bias circuit to realize stable phototransistor light receiving circuit
Function of the circuit
In the optical receiving circuit, if the external light causes malfu...[Details]
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As liquid crystal display (LCD) panel prices continue to fall, Chinese LCD makers have begun cutting production to ease the downturn, according to Korean media reports. BOE ranked first in the world...[Details]
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On October 24, General Secretary Xi Jinping presided over the 18th collective study of the Political Bureau of the CPC Central Committee and emphasized that the integrated application of blockchain...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]