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A digital multimeter is an electrical measuring instrument that automatically converts the continuous analog electrical parameters to be measured into intermittent ones, and automatically displays th...[Details]
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1. Overview of soft magnetic properties measurement
1.1 Soft magnetic materials
Usually we call the material with Hc less than 1000 A/m after excitation saturation as soft magnetic material. It has...[Details]
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At present, 8-bit single-chip microcomputers still occupy an important position in the field of measurement and control and the application of intelligent electronic products. The application of e...[Details]
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The inverter power supply with a nominal power of 300W can be used for household electric fans, televisions, and daily lighting without any problems. The author has used a 300W inverter to power the a...[Details]
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The S500 automatic parameter test system is based on Keithley's high-performance source meter and electrical measurement technology. It can complete various DC and AC signal tests and can be widely u...[Details]
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Advanced Driver Assistance Systems (ADAS) are systems that assist drivers in driving their cars. They can greatly improve vehicle and road safety and are becoming the fastest growing automotive applic...[Details]
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As wide bandgap technology continues to gain popularity in traditional and emerging power electronics applications, semiconductor companies are developing their products at an astonishing pace. In ...[Details]
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In recent years, the development of small battery-powered devices has been rapid, such as tablet computers, handheld game consoles, video players, digital photo frames, etc. Generally speaking, the...[Details]
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Talking about PC When it comes to power management standards, the first choice is ACPI. However, this idea seems to need some supplementation now. If the definition of PC is extended more broadly, ...[Details]
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2401 A simple 2.4G RF module with SPI interface costs 20¥ on Taobao, and 17¥ for DIY, which is considered cheap.
This version of the stable fix http://ntn314.blog.163.com/blog/static/161743584201062...[Details]
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The motor drive system is one of the key components of electric vehicles. The permanent magnet synchronous motor (PMSM) has excellent servo speed regulation performance, and removes the mechanical com...[Details]
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1. Intrusion Detection System (IDS)
IDS is the abbreviation of "Intrusion Detection Systems" in English, which means "Intrusion Detection System" in Chinese. Professionally speaking, it monito...[Details]
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An important reason for the rapid development of the domestic photovoltaic industry is the breakthrough of the existing photovoltaic grid-connected technology bottleneck, which is largely due to th...[Details]
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Broadband amplifiers are widely used in the field of industrial measurement and control. In measurement and control circuits, broadband amplifiers are an important part of conditioning sensor outpu...[Details]
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According to foreign media reports, automotive electronics supplier REDTIGER announced the launch of the F77 dash cam, redefining video clarity and safety standards for drivers. The F77 is equipped...[Details]