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On January 16, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, announced that the Redmi Note 8 series will participate in a journey to Antarctica to challenge ...[Details]
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Ripple power supply
As electronic products become thinner and lighter, power modules also need to increase switching frequency to reduce size. Through Fourier series frequency domain analysis, R&D ...[Details]
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1 Introduction
In modern warfare, the role of satellites is becoming more and more obvious, and the detection, identification and tracking of satellite targets are becoming more and more import...[Details]
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News on the evening of July 23: At the China Internet Conference which opened today, China Mobile General Manager Dong Xin delivered a speech entitled "Seizing Opportunities of Industrial Transformat...[Details]
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A light-emitting diode (LED) is a light-emitting device that directly injects current. It is the result of photons emitted when excited electrons inside a semiconductor crystal return from a high e...[Details]
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Due to the influence of power electronic device technology, the static frequency conversion technology in my country before the 1980s has been in a state of stagnation. The medium-frequency power s...[Details]
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Winter is here, and the battery level of mobile phones has turned on its metaphysical mode again. I believe that everyone has more or less encountered the following situation. Why does my small mob...[Details]
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On June 28, the "2nd Infineon Automotive Innovation Summit and the 11th Automotive Electronics Developer Conference" (IACE, the same below) was held in Suzhou.
With the theme of "Leading t...[Details]
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According to news on September 14, Toyota plans to launch its next-generation electric vehicle in 2026, which will have a cruising range of 800 kilometers and will be 40% cheaper than the Toyota bZ4X...[Details]
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The MCS-51 microcontroller has two interrupt priority levels, both of which can be programmed to be high priority or low priority. The bit format of register IP is as follows: PX0: External inter...[Details]
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In modern society, people are under increasing pressure, and sleep quality is particularly important. Tracking and recording sleep conditions can help us better regulate our sleep. In recent years,...[Details]
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If you simply use USART, the configuration is quite simple. You only need to configure the baud rate, data length, stop bit length, and check bit. Then set the pins of the serial port, the input is u...[Details]
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The main characteristic parameters of capacitors:
(1) Capacitance and error: The maximum allowable deviation range between actual capacitance and nominal capacitance. Generally divided into 3
leve...[Details]
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Overview
Infrared thermometers measure the radiation energy of infrared rays emitted by an object to obtain the temperature of the object itself. Currently, they can be divided into thr...[Details]
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When the thermal loop is active, the charge current will reach the charge termination threshold, which will lead to false termination of charging, because the thermal regulation function is usually a...[Details]
Toshiba Photorelays TLP3547 Review
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