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main.c
#include "LPC11XX.h"
#include "gpio.h"
#include "timer16.h"
#include "main.h"
#include "Key.h"
#include "LCD.h"
void Delay_Sec(unsigned char Time) //1s*Time delay function
{ ...[Details]
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Code editing analysis: (comments can be deleted during runtime, the development board is mini2440)
Create assembly file led_on.S
.global _start
-start:
LDR R0,=...[Details]
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Lantiq, a leading provider of broadband access and home networking technologies, today announced that it has joined the ULE Alliance to collaborate on delivering ultra-low power ULE solutions for hom...[Details]
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In a previous article, we introduced medical alarms and their compliance requirements. Now, let’s take a look at the design methods and current implementations of medical alarm systems. Figure 1 sh...[Details]
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Sensing technology is one of the factors that has the greatest impact on the cost and safety of mobile hydraulic systems. Appropriate sensing technology can make the system easier to operate, safer a...[Details]
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Xiamen Youxun High-Speed Chip Co., Ltd. was established in February 2003. It focuses on the design of high-end analog/digital-analog hybrid integrated circuit chips. All product production is outso...[Details]
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At present, the photovoltaic inverter market is mainly dominated by centralized inverters and string inverters, while micro and other types of inverters account for a very small proportion. In the ...[Details]
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Reentrant Functions
Reentrant functions can be called by multiple processes simultaneously. When a reentrant function is executing, other processes can interrupt the execution of this function and st...[Details]
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According to statistics, there are only 40,000 ophthalmologists in China, which is far from enough to serve the eye health of 1.4 billion people. The lack of resources and uneven distribution of oph...[Details]
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A 1~399KHZ PLL synthesized oscillator circuit with stable frequency equivalent to a quartz crystal oscillator
Function of the circuit
If the oscillation frequency is accura...[Details]
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This article introduces the principle and design method of a low-power multi-output AC/DC switching power supply based on the TOPSwith series chip design.
Design requirements
The swit...[Details]
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The forward and reverse rotation of the motor is widely used and is also one of the required items in the low-voltage electrician practical examination. Only when we fully understand its working pr...[Details]
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1. Overview of OCM12864 LCD Module
1. OCM12864 LCD module is a 128×64 dot matrix LCD module that can display various characters and graphics, can be directly interfaced with the CPU, has an 8-bit sta...[Details]
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Apple's intraday gains expanded to more than 2%, continuing to set a new intraday record high of $340.67, with a market value of $1.476 trillion. From March 23 to June 5, local time, Apple's market v...[Details]
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Abstract:
A good intelligent connected vehicle in-vehicle service ecosystem can not only promote the healthy development of the intelligent connected vehicle in-vehicle service market, but al...[Details]
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