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With the rapid development of modern transportation industry, the number of vehicles on the road is increasing day by day, and the accompanying traffic congestion, low road use efficiency and other p...[Details]
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This paper uses supercapacitors for rectification and filtering, and designs and implements them. Tests prove that supercapacitors can be used for rectification and filtering at the output end of the...[Details]
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1 Overview
TLV2544/2548 is a group of high-performance 12-bit low-power/high-speed (3.6μs) CMOS analog-to-digital converters produced by TI. It has high precision, small size, multiple cha...[Details]
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Last year, eSIM received much attention and discussion throughout the technology world, and even became a household name because of the iPhone 14. More and more enterprises are looking to configure e...[Details]
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As product life cycles become shorter and shorter, system design engineers must consider power integration as early as possible during system design to avoid major revisions at the final stage. In ...[Details]
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1. AC LED is not a fundamental change in the device.
In other words, there actually does not exist an LED chip that works with an alternating electric field mechanism. The AC LED that is now a...[Details]
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Lithium batteries have the characteristics of small size, large specific energy, long life, and good discharge performance. In just a few years, they have been widely used in laptops, mobile phones, p...[Details]
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Preface
Compared with
flow meters
using traditional measurement methods
, ultrasonic flow meters have many advantages: they do not change the flow state of the fluid and do not gener...[Details]
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introduction μC/OSII is a priority-based preemptive kernel. All tasks in the system have a unique priority level. It is suitable for applications with strong real-time requirements; however, ...[Details]
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0 Introduction
In modern digital communication systems, the application of frequency band transmission systems is the most prominent. The original digital baseband signal is transformed in...[Details]
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"Your company's electronic bill settlement work has been completed. Thank you for your cooperation." "You're welcome. Your system is really fast. It's a pleasure to work with you!" At 1:50 p.m. on ...[Details]
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Design idea: Use timer interrupt to generate the minimum time unit T0, every m T0 forms a sub-period T10, where the first n T0 is the LED on time, that is, Ton=n*T0, then Toff=(mn)*T0
Every X T10s ...[Details]
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The widespread application and development of electronic devices have led to an increase in the electromagnetic field levels they generate in the space around them. This shows that electronic...[Details]
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LED chips
There are 4 types: MB chip, GB chip, TS chip, and AS chip. The following will analyze and introduce the definitions and characteristics of these 4 types of chips.
1. MB...[Details]
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PFC main circuit schematic diagram
Figure PFC main circuit schematic
The schematic diagram of the lossless absorption PFC main circuit is shown in the figure. In the figure, B1 is a rectifi...[Details]
RF/Wirelessly
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