PT7M8423BB1336TA6E

#include char code msg ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; void delay(int t) {  for(;t!=0;t--); } void main() {      unsigned char *i,p;     while(1)         {                 ...[Details]

Hybrid electric vehicles (HEVs) can reduce pollutant emissions by 1/3 to 1/2, and the latest models may even reduce emissions more. However, HEVs require high- power , cost-effective ...[Details]

The three major A-share indices showed divergent trends today, with the Shanghai Composite Index down 0.03%, the Shenzhen Component Index up 1.22%, and the ChiNext Index up 1.20%. Market trading volu...[Details]

Beijing time, April 21 morning news, according to reports, Foxconn Technology Co., Ltd. announced on Tuesday an agreement with Wisconsin, the United States, showing that the company will significantl...[Details]

/*  * Memory Setup stuff - taken from blob memsetup.S  *  * Copyright (C) 1999 2000 2001 Erik Mouw (JAKMouw@its.tudelft.nl) and  * Jan-Derk Bakker (JDBakker@its.tudelft.nl)  *  * Modified for the Sam...[Details]

First, let me talk about the advantages of interrupts: interrupt functions are executed only when the interrupt trigger source is triggered, and not at other times. If you do not use interrupts and if...[Details]

1) Design task: Complete the design of the countdown clock. 2) Index requirements (1) Capable of minute-level countdown, with minute and second display. (2) The starting value of the countdown ...[Details]

Every headline about an electric vehicle (EV) battery fire is sure to raise jitters. But according to a 2017 report commissioned by the National Highway Traffic Safety Administration, the risk of a...[Details]

Things you need to prepare: Apache-1.3.39 for linux Php-4.4.8 for linux Ubuntu amd64 PC 6410 development board, I use the friendly arm Cross-compile: Cross-compila...[Details]

introduction EDA technology is a new technology that uses large-scale programmable logic devices as design carriers, hardware language as the main way to describe system logic, ...[Details]

In handheld devices, liquid crystal displays are increasingly used. Since LCDs cannot emit light by themselves, they require a strong light source to provide backlight for them in order to clearly ...[Details]

       I believe everyone knows that since the beginning of the annual 618 e-commerce promotion, Apple, under pressure from 4G iPhone inventory, has chosen to participate in the domestic 618 e-commer...[Details]

  When using ADC0809 to make a 5V voltmeter, I encountered new knowledge - analog-to-digital conversion, and quickly wrote it down for future reference. ADC0809 data 8-bit output OUT1~OUT8, when con...[Details]

This is an alarm circuit that can be set bidirectionally. It uses a Schmitt integrated circuit, which has sensitive response and sound and light display, small size, low power consumption, only 13 ...[Details]

Today's engineers and technicians are facing increasingly complex and critical debugging tasks. New digital circuits bring new problems to designers: system integration issues on serial buses, transi...[Details]