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Many people have the habit of using different charging heads to charge their mobile phones, but they don’t know that doing so will damage the battery of the mobile phone. Recently, China Mobile Termi...[Details]
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The Fluke 1735 Power Recorder is an ideal tool for electricians or technicians to conduct energy consumption studies and basic power quality recording. Set up in seconds using the flexible current pr...[Details]
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In the previous article, I introduced several important pins of the AT89C51 microcontroller. This time, I will introduce the special function registers (SFRs) in the AT89C51 microcontroller. SFR is no...[Details]
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Power transformer
It can interfere with the amplifier through magnetic field, electromagnetic induction and circuit, and is the biggest interference source in audio equipment. Therefore, it i...[Details]
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Jiwei.com reported that on July 16, at the 8th Automotive Electronics Innovation Forum held concurrently with the 2021 China Integrated Circuit Design Innovation Conference and IC Application Expo (2...[Details]
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Preface
TCD detector is the most widely used universal detector, but there are many factors that make TCD detector unstable. Since the factors that affect the unstable baseline involve most of th...[Details]
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On the morning of September 1, according to DigiTimes, a media outlet that focuses on the industry chain, Apple's third-generation AirPods are again rumored to be launched in the first half of...[Details]
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1. Introduction
The reform and practice of MCU teaching is a kind of teaching activity to better enable students to transform the theoretical knowledge of MCU they have learned into practical abi...[Details]
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Vishay's new IHHP power inductors save space and improve efficiency for IoT devices and portable electronics
Devices are available in small 0603, 0805 and 0806 packages with a ...[Details]
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With the continuous development of microelectronics and computer technology, the instrument structure has undergone a fundamental change. With microcomputers as the main body, computer technology and ...[Details]
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The article introduces the composition, working principle and program design method of the system. The ring detection and analog on/off control circuits are described in detail. Users can use any dua...[Details]
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Some online retailers are trying to take advantage of Japan's export restrictions on South Korea's semiconductor industry by suddenly raising prices for DRAM chips used in personal computers, The Kor...[Details]
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SES, a US-based lithium metal battery developer, revealed on February 10 that it plans to build a battery plant in South Korea to expand its business in Asia.
SES, which unveiled...[Details]
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How to overcome the stroboscopic effect of fluorescent lamp circuit
As shown in the figure, three fluorescent lamps of the same specifications are connected to the three-phase power sup...[Details]
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It is rumored that the vivo X80 series will be launched at the end of this month. Recently, the main specifications of vivo X80 and X80 Pro have been exposed. The vivo X80 and X80 Pro are expected ...[Details]
Microcontroller MCU
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