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LDO means low voltage drop, and here is a description: Low voltage drop (LDO) linear regulator has low cost, low noise, and low quiescent current, which are its outstanding advantages. It also requ...[Details]
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In industrial control, in order to ensure the reliable operation of the system, it is necessary to detect the surrounding environmental variables (such as temperature, air pressure, humidity, etc.). ...[Details]
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51 Tracking Intelligent Car Simulation Circuit and Program Simulation Schematic Diagram are as follows . The MCU source program is as follows: #include reg52.h #define uchar unsigned char #defin...[Details]
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1 Introduction
The communication rate between the synchronous phasor measurement unit (PMU) measurement device and the host computer is generally low, and the measurement data cannot be transmit...[Details]
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1. Run the virtual machine After downloading, open it and run it. The password of ubuntu is: topeet Open the terminal and set the superuser password: sudo passwd Then you need to update it online...[Details]
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1 Introduction
As the number of cars in my country increases year by year, the development of highways makes the speed of cars faster and faster. The traffic volume is also increasing,...[Details]
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Abstract: This circuit automatically turns off the speaker driver when no audio signal is detected to save battery energy in a mobile phone.
The AutoShutdown™ circuit shown i...[Details]
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Current iPhone models, like the iPhone 12 and iPhone 12 Pro series, have their Face ID system and sensor suite housed in a notch at the top of the display. However, Apple is working on a system...[Details]
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Preface
Direct rectification of AC mains is the simplest way to obtain power for electrical and electronic devices with switching power supplies. Since this solution is simple and practica...[Details]
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Photovoltaic power generation systems are divided into single-phase grid-connected power generation systems and three-phase grid-connected power generation systems. In the past two years, systems less...[Details]
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LED aluminum substrate
Features, structure and function
led的散热问题是LED厂家最头痛的问题,不过可以采用铝基板,因为铝的导热係数高,散热好,可以有效的将内部热量导出。铝基板是一种独特的金属基覆铜板,具有良好的导热性、电气绝缘性能和机械加工性能。设计时也要儘量将PCB靠近铝底座,从而减少灌封胶...[Details]
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1. Timer/Counter Introduction Set the waiting time and execute the specified hardware operation after the waiting time is reached. The most basic function of a timer is timing, such as sending se...[Details]
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Recently, the leadership change at British design company Arm and its subsidiary Arm China has caused a stir in the industry. The Nikkei Asian Review believes that the seeds of the dispute between th...[Details]
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"The Wandering Earth" topped the Spring Festival box office. As a dark horse in Chinese science fiction movies, we can also see what cool cars there are in science fiction movies, and we can also get...[Details]
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Knowing the main power switch location of ABB industrial robots is essential to ensure the safe operation and maintenance of the robots. In this article, we will introduce the main power switch loc...[Details]