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In the field of speech and music synthesis, voltage-controlled filters are often used to envelope-shape the generated sound signals. However, due to high cost, many peripheral devices required, and co...[Details]
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Car data bus
A typical modern car will be equipped with various buses and protocols and choose the right network from LIN, CAN, FlexRay, MOST and Ethernet. Multimedia/audio-visual signals and ...[Details]
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In recent years, along with the trend of smart ports, Hirain's L4 high-level intelligent driving business products have also been gradually rooted in multiple port autonomous driving projects, help...[Details]
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While each analog IC type has specific parameters that must be optimized, here we will discuss voltage references —devices that generate stable, precise DC voltages that determine the accuracy of...[Details]
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Common Mode Semiconductor Launches GM12071, a 20V/500mA Low-Power, Low-Noise LDO Regulator that Replaces ADI's ADP7104 and ADP7102
LDO regulator GM12071
The GM12071 is...[Details]
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The ADP160ADP161/ADP162/ADP163 are ultra-low quiescent current, low dropout linear regulators that operate from 2.2 V to 5.5 V and can deliver up to 150 mA of output current. The dropout voltage is...[Details]
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At the Mobile World Congress 2024 (MWC 2024), more than 65 of Intel's core customers and partners demonstrated their systems and solutions based on new software, hardware and services to modernize an...[Details]
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In order to obtain diastolic and systolic pressure, it is necessary to cooperate with the pulse signal, so the pulse signal is used as the control signal of the latch to control the display. The mo...[Details]
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#include "msp430g2553.h"
#define uchar unsigned char
#define uint unsigned int
#define RS_1 P1OUT|=BIT3;//input data
#define RS_0 P1OUT&=~BIT3;//input instruction
#define RW_1 P1OUT|=BIT4;//write...[Details]
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The 2019 China (Chengdu) Electronic Information Expo will be held in Chengdu Century City New International Convention and Exhibition Center from July 11 to 13, 2019. The Expo is a high-quality exhib...[Details]
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(2) Optical signal demodulation
The reader (signal conditioner) demodulates the optical signal sent back by the sensor and calculates the displacement signal. The above process can be repr...[Details]
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How Cable TV Works
1. Introduction
2. Early cable TV systems
3. Adding channels
4. Programs on satellite
5. Use of fiber optic cables
...[Details]
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Circuit principle: This circuit has a charging status display function. The red light flashes when it is charging, the green light flashes when it is about to be fully charged, and the green light...[Details]
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This article is about testing my own PHILIPS E27 spiral lamp energy-saving lamp and sharing some conclusions. Let's take a look. My living room and dining room have been using PHILIPS E27 spiral ...[Details]
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Constant pressure water supply inverter is an automation device widely used in water supply systems. It achieves constant water supply pressure by adjusting the speed of the motor. When using const...[Details]