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//1602 LCD display program written by MSP430 2011/8/26 //Hardware connection
//P4 数据口 P3.7---E P3.6---RW P3.5----RS
#include"msp430x14x.h"
#define uint unsigned int
#define rw(x...[Details]
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With the development of radio and television, the application of TV transmitter technology is becoming more and more extensive. In order to effectively ensure the quality of TV signals, the importa...[Details]
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On May 5, Redmi launched the Redmi Note 10T mobile phone in Japan, priced at 34,800 yen (about 1,800 yuan). The main highlight of Redmi Note 10T is that it supports IP68 dust and water resist...[Details]
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According to foreign media reports, Tesla is looking to add a new 4D radar to its cars, which will have a detection range twice as long as existing radars. In fact, early in the development of its ...[Details]
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In 2018, according to overseas media reports, Xiaomi FOCO, a dual-screen mobile phone, was exposed overseas. Due to the cancellation of the front camera, the screen-to-body ratio reached 100%, which ...[Details]
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As the use of LEDs becomes increasingly popular as a way to save power for general lighting, methods of driving LEDs with high efficiency have become essential. For example, Lumileds' Luxeon device...[Details]
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According to the data disclosed later, the number of new energy vehicle production certificates in October was 81,000, a year-on-year decrease of 41.6%; the corresponding installed capacity of power ...[Details]
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1 Introduction Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bottleneck for th...[Details]
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Lead-acid batteries have always been the main power supply for high-power outdoor speakers. Lead-acid batteries have high voltage and high output current, and can directly supply audio amplifiers w...[Details]
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In terms of production: From January to February, the overall operation of my country's power battery industry grew, but affected by the Spring Festival holiday, the market conditions of power battery...[Details]
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Large screens have always been an important part of the hot development of the LED field. They are an important part of large-scale entertainment, sports events, and square decoration theme dis...[Details]
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1. To understand the startup code: First, you must be familiar with the storage system and instruction system of ARM9 2. Approximate steps for startup: Enter reset exception--》Turn off watchdog, in...[Details]
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In some power control applications, for reliability or safety reasons, the operating state (health) of a resistive power load needs to be continuously evaluated. Heating resistors used in medical dev...[Details]
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Instructions:
Put the two files into the project, call DS18B20_ReadTemperature when the temperature is needed, and the return value is the temperature.
DS18B20.h
/****** AVR single DS18B20 tempera...[Details]
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Xingzong IoT Smart Museum environmental monitoring protects the "soul" of the city! According to relevant data, as of 2022, there are 6,183 registered museums in my country, and the total number of...[Details]
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