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Basic knowledge of megohmmeter
1. When measuring the resistance of a capacitive load, what is the relationship between the short-circuit current output by the megohmmeter and the...[Details]
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Many novices have always asked about the problem of level conversion between 3V and 5V when designing with MSP430 in the microcontroller QQ group and microcontroller technology forum. For this reason,...[Details]
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Making buildings, agriculture, manufacturing and energy management smarter in real-world applications
The STMicroelectronics Industrial Summit 2021 was held in Shenzhen, China on Nov...[Details]
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From January to December 2019, the total shipment of photovoltaic inverters reached 51.91GW, with a total export value of US$2.341 billion. In terms of corporate exports, Huawei ranked first with a...[Details]
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❈This article will discuss the signal integration and challenges faced by hardware engineers when designing or debugging connections running at speeds up to several Gb/s. Whether working on the next ...[Details]
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0 Origin of the problem I have used C51 to write simple bare-metal programs before, but I didn't seriously consider the differences between it and general C language programs in the Linux environment...[Details]
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Sensors are the front end that sends various parameters to the computer system for intelligent monitoring and control, so the performance of sensors directly affects the data processing behind. In r...[Details]
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In the past year, the global economic weakness and the industry development cycle have caused the overall growth rate of the LED lighting industry to decline, and the export growth rate has also decl...[Details]
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Google released the latest Android Q operating system early this morning and announced the list of mobile phone manufacturers participating in the test. There are a total of 13 mobile phone brands in...[Details]
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Introduction
The original design goal of this wireless monitoring gateway is to be used in building energy monitoring systems. Building energy monitoring systems are mainly composed of metering...[Details]
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Non-contact infrared temperature measurement technology has been continuously developed in the past decade. In addition to the traditional high temperature steelmaking in the steel industry a...[Details]
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When I first learned about the 51 microcontroller, there were always many questions about the crystal oscillator. In fact, the crystal oscillator is like the human heart, which is the blood and pulse...[Details]
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In the design of LED products, boost or buck-boost circuit design is often used . Transformers can be designed for boost but the efficiency is low. In the future, low voltage circuit devices will be...[Details]
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Infineon Technologies and MediaTek Launch Innovative Smart Cockpit Solutions to Provide Economical In-Vehicle Infotainment Solutions for Smart Transportation
Digital cockpits ha...[Details]
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Nowadays, multimedia computers are entering families. Due to the limitations of materials, cost, size and other aspects of the speakers with amplifiers, the sound quality is acceptable at low volume,...[Details]
Analog electronics
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