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For others, the design of LED lighting equipment only focuses on service life, appearance, packaging and product color, but for design engineers, there are usually far more things to pay attention ...[Details]
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There are two key challenges facing designers of resonant audio systems. The first challenge is to exploit the resonant frequency and resonant region of a speaker or buzzer to produce the maximum o...[Details]
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Definition:
TXD1-----PA9-US1-TX
RXD1-----PA10-US1-RX
Rate: 115200,n,8,1
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x.h"
#include "pl...[Details]
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Experimental requirements Code #include "ioCC2530.h" #define D3 P1_0 #define D5 P1_3 //System clock switching function void Set_Clock_32M() { CLKCONCMD &=~0x40; while(CLKCONSTA &0X40) { ...[Details]
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Sampling rate: The sampling rate indicates the frequency at which the oscilloscope samples the input signal within a waveform or cycle. It is expressed as samples per second (S/S). The faster the sam...[Details]
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Under the normalized epidemic prevention and control, in order to make travel more convenient for passengers, Hohhot Station has upgraded the system of the real-name verification gate at the en...[Details]
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Common IGBT driver modules include TLP250 and EXB841/840 series. However, in the development of DC/DC converters for fuel cell city buses, it was found that the on-board DC/DC converters often work...[Details]
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1. The certainty of the program is greater than that of the hardware. Don't be afraid of program problems.
2. The most important thing for writing a program is not to learn a certain language, ...[Details]
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There are a large number of clean energy power generation facilities around the world. Due to the power consumption of the power grid, the power generation facilities cannot sell the generated elec...[Details]
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The latest news from German media said that the internal system of European dealers showed that Apple has prepared at least five iPhone 12 models this time, which are scheduled to be launched o...[Details]
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On November 3, at the Second Photovoltaic Innovation and Development Promotion Forum held in Wuxi, China General Certification Center (CGC) issued certification certificates to the first batch of c...[Details]
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From September 19 to 23, the domestic leading Wasu Robotics made a grand appearance at the 23rd China International Expo with its scientific research achievements, applications and solutions. On th...[Details]
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1. ------For Keil MDK Version 5, the compiler has fully supported the FPU (floating point unit) of STM32F4xx, and the floating point unit inside the chip can be used directly. 2. ------For Keil MDK ...[Details]
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introduction
As an emerging technology, wireless sensor networks have become a hot topic of research at home and abroad. They have shown broad application prospects in the fields of military, e...[Details]
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On November 11, sources Jukanlosreve and yeux1122 revealed that both Apple and Samsung's ultra-thin high-density battery projects have failed in development. The two companies had previously attemp...[Details]