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The three-op-amp instrumentation amplifier shown in Figure 1 appears to be a simple structure because it uses the basic operational amplifier (op amp) that has been around for decades to obt...[Details]
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Every year at the two sessions, Liu Zhongjun, a member of the National People's Congress and director of the Department of Orthopedics at Peking University Third Hospital, carries a few 3D printed b...[Details]
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0 Introduction
With the rapid development of electronic technology, the alarm system has evolved from the original simplification and localization to intelligence and integration. The main...[Details]
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On the morning of May 13, foreign media MacRumors recently reported that some netizens reported to them that some USB-C power adapters and cables seemed to be incompatible with the Magic Keyboa...[Details]
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It is said that the basis of learning embedded system is C language + data structure + a CPU architecture. For me, first, I mastered the C language, second, I was familiar with the UNIX operating s...[Details]
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A motor fault sound frequency detection system was built using virtual instrument technology. The system is based on the LabVIEW virtual instrument software platform, which realizes the real-time ac...[Details]
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Switching power supplies can be divided into DC switching power supplies and AC switching power supplies, which are differentiated by output. AC switching power supplies output AC power, while DC s...[Details]
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What kind of motor is the DC reduction motor
DC geared motors belong to the category of DC motors. A DC motor is an electric motor that converts DC electrical energy into mechanical energy. It...[Details]
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On February 25, Samsung Galaxy S22 Ultra offered different versions in different markets. The US version was equipped with the Snapdragon 8 flagship processor, while the version sold in some Eu...[Details]
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How to judge the quality of proximity switch Connect the power supply according to the instructions, use a matching induction source to approach the switch over a long distance, and use the volta...[Details]
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Minimizing power consumption and increasing power density while saving costs are important challenges faced by modern high-efficiency switching power supplies. The design goal of a switching power...[Details]
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The key to developing a cockpit is to connect the driver with the vehicle environment. In other words, the cockpit must act as a human-machine interface (HMI for short) between the driver and the veh...[Details]
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Eye diagram mask testing is widely used in today's serial bus applications. The eye diagram is usually derived from an infinite continuous overlay of all captured bits of an oscilloscope to show when...[Details]
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This white paper explains metastability in FPGAs, why it occurs, and how it can cause designs to fail. It describes how to calculate metastability MTBF, focusing on the various device and design pa...[Details]
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The "call" instruction in the ABB robot programming instructions is a very important instruction, which allows the programmer to call another program or subroutine in the program.
Overvi...[Details]