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1. Introduction
Power adapters are power conversion devices that power small portable devices and electronic appliances. They are widely used in electronic products and information equipme...[Details]
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Part 1: Concepts and definitions of power indicators
1. Several indicators describing the impact of input voltage on output voltage
1. Absolute voltage regulation coefficient:
A. Ab...[Details]
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The development speed of Haomo Zhixing seems to be faster than we imagined... September 13th is the 1020th day since the establishment of Haomo AI, and also the day of the sixth HAOMO AI DAY. On th...[Details]
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Sheet metal profiles with a short structural length and channel-section parts are traditionally manufactured in special dies by one or two stampings. It is also possible to stamp in units with univer...[Details]
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The program design of the interrupt vector table is as follows:
CODE32
AREA Startup,CODE,READONLY
; /* Exception vector table*/
Vectors
LDR PC, ResetAddr ; Load the contents of ...[Details]
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Temperature is something everyone is familiar with, but it is difficult to measure accurately. Before the advent of modern electronics, Galileo invented a rudimentary thermometer that could detect te...[Details]
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Against the backdrop of the country’s key support for “two new and one heavy” (new infrastructure construction, new urbanization construction, and major projects such as transportation and water co...[Details]
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ARM processors support position-independent programming. This kind of program can run normally when loaded into any address space of the memory. Its design method plays an important role in the develo...[Details]
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The close integration of new infrastructure and high-tech is a new idea and new measure to promote economic growth. UHV is the most technologically advanced power transmission technology in the wor...[Details]
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The inverter is equipped with a braking resistor mainly to consume part of the energy on the DC bus capacitor through the braking resistor to avoid the capacitor voltage being too high. Theoretical...[Details]
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The battery life of electric vehicles has always been a topic that has been criticized. The arrival of winter has further exacerbated this concern. The already discounted nominal battery life has bee...[Details]
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Recently, CNMO noticed that Cui Dongshu, Secretary-General of the Passenger Car Association, published some latest data on the current Chinese automobile industry and market. The information showed t...[Details]
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Using hardware i2c and driving ht16c22, the program is definitely unstable, so I'll just post it. It's best not to use it in the project.
Contents of the file i2c.h:
#ifndef _STM32F103_I2C_...[Details]
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Method 1 Why should the inductor be connected in series instead of in parallel at low frequencies? It is not easy to find the answer by analyzing the Q value from the ratio of inductive reactance t...[Details]
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0 Introduction
TI's MSP430 series of mixed signal processors are one of the products in the current mainstream MCU market. They are widely used in the field of electronic applications and ...[Details]