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MEMS (Micro Electron Mechanical System) gyroscope is an instrument that can accurately measure the orientation of an object. It is not only low-cost, small in size and light in weight, but also can...[Details]
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As mobile payments become more popular, people use cash and bank cards less and less frequently. According to the 2019 Global Consumer Insights Survey released by PricewaterhouseCoopers, China has a ...[Details]
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As an important means to enhance the competitiveness of high-end equipment, industrial automation control systems are an indispensable part of equipment manufacturing. With the rapid development of m...[Details]
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A converter is a device that converts one signal into another. A signal is a form or carrier of information. Self-powered sine-to-square wave converter circuit:
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#include STC89C5xRC.H void delay() //Use timer 0 to achieve 5ms precise timing { TMOD = 0x01; TH0 = 0xEA; TL0 = 0x84; //65536 - 5000 = 60036 TF0 = 0; //Set the overflow flag to 0 T...[Details]
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This paper introduces a high-precision current/voltage conversion amplifier for electron beam exposure machine beam spot and beam current measurement. According to the specific situation that the bea...[Details]
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A sleep apnea machine is a device used to treat upper respiratory tract obstruction in patients during sleep . Upper respiratory tract obstruction during sleep can cause snoring, reduced blood oxygen...[Details]
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The performance of a rechargeable
battery pack will degrade prematurely if any one or more cells are allowed to discharge excessively
.
When
the
pack reaches a fully discharged ...[Details]
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An oscilloscope amplifier with a 20 dB voltage gain is provided by this circuit over a frequency range from 0.5 to 50 MHz. By increasing the value of the capacitor by 0.05 uF or trying to remove the ...[Details]
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0 Introduction
With the rapid development of modern avionics technology and the improvement of aircraft performance, the parameters displayed by the airborne graphics display system are in...[Details]
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The annual global display exhibition FINETECH JAPAN 2009 and the first LED/OLED next-generation lighting exhibition were successfully held at the Ariake Big Sight in Tokyo, Japan recently. The ne...[Details]
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For workers who often use laptops, especially Apple computers, they basically cannot live without docking stations in their lives. After all, laptops are getting thinner and thinner, and the interf...[Details]
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The Biden administration has just stated that the United States will launch a so-called "cybersecurity label" program for consumer IoT devices beginning in 2023 to protect people from major security ...[Details]
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On March 22, 2024, ISO released version 11898-2:2024, marking the maximum speed of CAN bus transceivers from 8Mbit/s recognized by the CANFD industry to a maximum of 20Mbit/s (ISO 11898-1 2024 was ...[Details]
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On November 4, 2024, Lattice Semiconductor (NASDAQ: LSCC) released its third quarter 2024 financial report and held a financial report conference call. The company's CEO Ford Tamer and interim CFO ...[Details]
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