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The alarm circuit of the intelligent anti-theft system uses a simple and efficient triode amplifier circuit, connected to a buzzer or a high-power alarm bell of more than 100 dB. The video monitoring...[Details]
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Recently, at the 2019 Intel Artificial Intelligence and Internet of Things Ecosystem Partner Summit, Bob Ferrar, Vice General Manager of Intel's Internet of Things Business Unit in China, gave an ope...[Details]
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Based on MPLAB X IDE Configuration Bits The most important configuration options in the configuration word are: Watchdog configuration such as: WDTE 1;0 ; usually choose to turn off the watchdog MCLR...[Details]
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Recently, Shenzhen Textile A responded to investors' questions on an interactive platform and stated that in 2020, the continued increase in demand in the panel market led to tight supply in the pola...[Details]
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Those who are familiar with oscilloscopes may have had this confusion: there are two types of input impedance: 1MΩ and 50Ω. How should we choose? 1. Transmission Line To explain the origin of...[Details]
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Whether a rocket launcher can quickly launch a fire attack is an important factor in measuring the combat performance of its weapon system. Before a rocket launcher can accurately strike a target, ...[Details]
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1 Introduction
UT detection technology, as one of the five conventional nondestructive testing technologies in industry, has been widely used. In UT, the A-type pulse reflection
ultras...[Details]
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This article proposes a 10W LED driver solution using TI's TPS92210 control chip. TPS92210 has a unique critical mode fixed peak current control function. This design does not require feedback, m...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, thereby protecting the motor and the power grid. The starting curren...[Details]
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Commerce Secretary Gina Raimondo and Biden On July 12, sources said that three senior officials of the Biden administration will introduce the global innovation and technology competition and the ...[Details]
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On December 24, the construction of three bus charging stations including the West Second Ring Road Bus Charging Station in Baoding City, Hebei Province was completed. After being put into operatio...[Details]
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Power Analyzer Function Power analyzers are mainly used to measure the power, efficiency and other parameters of power conversion devices such as motors, inverters, transformers, etc. They are wi...[Details]
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Xiaomi recently released two flagship phones, and then foreign media 9to5Google wrote that according to Android's WearOS companion application, Xiaomi is likely developing a smartwatch powered by Goo...[Details]
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Abstract: A fully automatic solar water heater controller is designed. The system uses a low-power, high-performance RISC microcontroller AVR as the core of the control circuit to monitor water tem...[Details]
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On April 2, Xiaomi held a media meeting at Foxconn in Langfang. Qiao Tonghu, senior manager of mobile phone delivery at the production management department of Xiaomi Group's mobile phone department,...[Details]