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Making the TV screen at home as transparent and bright as glass may sound like a scene from a science fiction movie, but it has now become a reality. On August 11, Lei Jun, founder of Xiaomi, ...[Details]
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1. Wearable computers and wearable wireless networks
1.1 Wearable computers are a new concept of mobile computing systems. The concept originated in the 1960s. Since the 1990s, with the rapid dev...[Details]
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Author: Cao Xurong, Fang Yanfen, Wang Yeqing (Advantest (China) Management Co., Ltd.) Abstract: With the continuous improvement of SerDes chip integration, complexity, and transmission rate, tradit...[Details]
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As for the quality of relays, it is necessary to control the purchasing channels and purchase goods from regular agents or manufacturers to avoid buying inferior or even fake products. It is re...[Details]
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Recently, the 2024 key project opening and completion event of Putian City and the groundbreaking ceremony of the preparatory phase of the Mulan Pumped Storage Power Station project in Xianyou, Fuj...[Details]
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The so-called high-frequency glitch noise refers to the messy small thin lines seen on the waveform. During testing, some oscilloscopes with low refresh rates, such as the Tektronix 1000 series, ca...[Details]
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November 21st news: Currently, under the development trend of intelligent networking in the automotive industry , in-vehicle intelligent systems have become standard for almost all models. McKinse...[Details]
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Since the advent of AC electronic ballasts for fluorescent lamps in the early 1980s, almost all of them have adopted a half-bridge DC-AC inverter topology, as shown in Figure 1. Among them, the ind...[Details]
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1. Overview
Ultrasonic level gauges and radar level gauges of certain specifications have well-designed suitable media and commonly used measurement environments; the accuracy and reliability cha...[Details]
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How to debug sewage flow meter 1. A separate sewage flow meter cannot adjust the flow rate because it has no actuator. 2. Automatic adjustment and control of sewage flow can be realized through...[Details]
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0 Introduction
Natural objects and most man-made objects have complex three-dimensional shapes. How to build a computer model of a three-dimensional object in a computer is the problem of digitizing...[Details]
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1 Introduction When using sensor nodes for target tracking, the environment is not restricted, making its application more and more concerned in various fields. The research on target tracking algori...[Details]
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1. Internal resistance measurement technology based on digital filter
Online measurement of the internal resistance of each single battery is one of the difficulties of the detection ...[Details]
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This program is very interesting. Note that the priority is (0-7) For interrupt priority, we designed a simple routine: the two key inputs KEY1 and KEY2 use different priority interrupts, and control ...[Details]
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Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]