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iPhone accessory maker Belkin has announced a new range of MagSafe accessories for the iPhone 12 and iPhone 12 Pro series, plus a screen protector. Belkin has been a long-standing accessory maker for...[Details]
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1 Introduction
With the development of industrial automation technology, PLC/DCS systems play an increasingly important role in the automation of industrial control, the safety and reliability ...[Details]
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Fault phenomenon:
The backlight of the multi-function LCD display of a computer-controlled rice cooker is not on.
Analysis and repair:
The backlight of the multi-function LCD displ...[Details]
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Circuit topological modeling and mathematical modeling
Q
Before discussing the inverter model, we need to clarify one question: what is circuit topology modeling (referred to as topology ...[Details]
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introduction
Frequency dividers are frequently used in CPLD/FPGA designs. Although most designs currently use phase-locked loop resources integrated by chip manufacturers, they often canno...[Details]
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With the development of electronic technology, high-frequency phase-shifted signals are increasingly used in precision engineering, electronics, biomedicine, and communication science research. E...[Details]
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There are two types of reed switch relays: one is a reed switch relay with an energized coil, and the other is a reed switch relay with an external permanent magnet. Their detection methods are as fo...[Details]
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Solid-state lidar sensors Velarray H800 and Velarray M1600, long-range Alpha Prime sensors... These advanced Velodyne Lidar lidar solutions were all unveiled at the 2021 Guangzhou International Auto ...[Details]
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The basic function of PWM is to output square waves with different adjustable duty cycles at a certain periodic frequency. The clock (frequency) of the pwm in Lpc1788 comes from the c...[Details]
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#include reg51.h //stdio.h, string.h are used for printf function prototype #include stdio.h #include INTRINS.H sbit AD_CS = P1^2; sbit AD_WR = P1^0; sbit AD_RD = P1^1; sbit AD_PORT = P0;...[Details]
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As a new automatic identification technology, RF
ID is widely used in various personnel positioning systems, such as underground personnel positioning systems in mines. The successful developm...[Details]
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Vivo officially announced that it will officially release the original system OriginOS Ocean at 19:00 on December 9. Recently, the official Weibo of OriginOS showed the UI interface and upgrad...[Details]
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Better automotive motor controllers (MCUs) integrate microelectronics and power devices onto the same chip, turning them into power integrated circuits (PICs), also called "intelligent power modules ...[Details]
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1. Introduction
Since the advent of the switching power supply in the 1950s, it has been widely used in almost all electronic equipment such as computers and communication equipment due to it...[Details]
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Trend 2: True 16-bit controller #e#
Trend 2: True 16-bit controllers
Q: What about the CPU innovation of your company’s chips?
A: Infineon has launched a 90nm 16-bit CPU product tha...[Details]
PCB Design
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