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For security purposes, residential, commercial, and industrial facilities are widely using video doorbell technology to replace traditional high-priced CCTV networks without the need for transmission...[Details]
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Carbon fiber and supporting raw silk production projects, single crystal rod drawing, square cutting production line projects, power and energy storage battery projects, hydrogen energy equipment p...[Details]
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2013 is about to become the past. In this year, wireless charging business opportunities are hot, battery life has attracted much attention, and low-power design has become the focus. Power supply de...[Details]
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I did not graduate in electronics, but later entered this industry through self-taught microcontrollers. At the beginning, like many people, I didn't know what a microcontroller was. I collected some...[Details]
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DSP is a complex, diverse, and multi-system digital and analog hybrid system. Therefore, the interference from external electromagnetic radiation and the interference between internal comp...[Details]
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At the beginning of 2021, LiDAR has once again become a hot topic in the field of science and technology. First, Xiaopeng Motors and Tesla "sprayed" each other, and then Huawei released its first aut...[Details]
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I have a voice-controlled color-changing light bulb at home that usually stays at a "warm white" hue. Or at least, it did until my four-year-old daughter discovered how to control it. Since she unl...[Details]
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The U.S. Department of Justice recently disclosed that a Chinese professor at the University of Arkansas was sentenced to 12 months and one day in prison for failing to disclose 24 chip-related paten...[Details]
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XDA editor-in-chief Max Weinbach said on his Twitter today, "Samsung has added support for Exynos 9830 and Snapdragon 865 in Galaxy S10 One UI 2.0 Beta. This chip may be used in Galaxy S11." Prior ...[Details]
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1. Generation and description of three-phase alternating current
1. Generation of three-phase symmetrical AC electromotive force
Compared with single-phase AC circuit, three-phase AC circ...[Details]
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In the electronic connector manufacturing industry, the speed of punching connector pins is extremely high. Until recently, machine vision technology has been unable to match the high-speed requiremen...[Details]
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On December 19th, at the OPPO Future Technology Conference held this month, OPPO released AR smart glasses, 5G CPE and other devices. At the same time, OPPO also demonstrated an under-screen ca...[Details]
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At present, many universities and research institutes have conducted research on switching power supply EMI (Electromagnetic Interference). Some of them start from the mechanism of EMI generation, an...[Details]
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Simple amplifier made with TDA1514
TDA1514A is a high-quality power amplifier IC that is familiar to everyone. If you follow the improved circuit shown in Figure 5-55, you can make a high-...[Details]
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introduction
CAN (Controller Area Network) bus is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between many c...[Details]