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1. IS62WV51216 Introduction 1. IS62WV51216 is a 16-bit 512K FPGA produced by ISSI (Integrated Silicon Solution, Inc). (512*16, i.e. 1M bytes) capacity CMOS static memory chip. The chip used in ...[Details]
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The 6th Chengdu International Auto Parts and Aftermarket Services Exhibition (CAPAS) was held at Century City New International Convention and Exhibition Center, Chengdu, China from May 23 to 25, 201...[Details]
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This paper introduces a mass flow meter calibration device. The overall design, calibration method and working principle of the device are introduced in detail. The calibration range of the de...[Details]
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#include unistd.h
#include fcntl.h
#include sys/types.h
#include sys/ioctl.h
#include stdlib.h
#include stdio.h
#i...[Details]
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Resistors/Main parameters of resistors
In the use of resistors, the parameters of resistors must be applied correctly. The performance parameters of resistors include nominal resistance and...[Details]
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1 Introduction
At present, grating devices are widely used as sensitive elements for speed and position measurement in various servo drives and their applications. In addition, two-way ort...[Details]
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Next generation base station transmitters and receivers not only use multi-carrier (MC) technology for a single radio standard, but also introduce multiple standards in a single transmitter path, whic...[Details]
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introduction
Video signals are often encoded, decoded, and processed as single-ended signals, but people often want to convert them to differential signals for transmission over cables. A typical e...[Details]
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RCC circuits are divided into two types according to different power tubes. One is made of triodes, and the other is made of MOS tubes. The circuits are slightly different, but the principles are ...[Details]
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1 A/D and D/A
Converting analog quantity to digital quantity is called analog-to-digital conversion (A/D conversion). Analog quantity is continuous, such as voltage, current, etc., which can c...[Details]
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At present, in the field of high-brightness LED street lamp drivers, the two main technical solutions that are widely used at home and abroad are "using dedicated power supply chips" and "usi...[Details]
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When the brushless DC motor is running, the permanent magnetic torque pushes the ± self-rotation torque in the circuit. After the circuit is interrupted, the turntable rotates back. When the power ...[Details]
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1. Inspection of distribution equipment. Distribution boards and outdoor distribution boxes should also be inspected regularly or specially like overhead lines, and records should be kept. If there...[Details]
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introduction
The magnetostrictive displacement sensor is a displacement sensor for high-precision, long-stroke absolute position measurement manufactured based on the magnetostrictive principl...[Details]
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Infineon is the first company to master the handling and processing of ultra-thin 20μm power semiconductor wafers
Cutting substrate resistance in half by reducing wafer thickness re...[Details]
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