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#include
#include absacc.h
#include intrins.h
sbit LCDRSPIN = P3^7;
sbit LCDRWPIN = P3^6;
sbit LCDEPIN = P2^6;
#define UCHAR unsigned char
void delay(unsigned int i)
{
UCHAR j;
...[Details]
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1 Problem Statement
At present, the number of oil depots built in society is increasing, and most of them use microcomputer oil payment systems to wholesale oil products. Since there are many links t...[Details]
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During the National Day holiday in 2021, the difficulty of charging new energy vehicles for long-distance travel has attracted widespread attention. According to reports, a car owner spent more than ...[Details]
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Cloud computing is a comprehensive service solution that includes cloud resources, transmission protocols, and cloud terminals. Using open cloud terminals and transmission protocols, desktops, appl...[Details]
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Electric contact pressure gauge is also a type of pressure instrument . There are many types and its working principle has its own special features. How much do you know about electric contact press...[Details]
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Scientists at the University of California, San Diego, published a paper outlining a technology roadmap for the development of solid-state batteries, as well as four challenges facing the development...[Details]
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In the third quarter, the shipment volume of China's wearable device market was about 27.151 million units, a year-on-year increase of 45.2%. Among them, the shipment volume of smart wearable devices...[Details]
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Highlights At the SEMICON China exhibition that ended last month, Changdian Technology CEO Zheng Li delivered a speech titled "Challenges and Opportunities in Automotive Chip Finished Product Manuf...[Details]
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A technical manager at Eaton, a diversified industrial product manufacturer, will introduce you to the top ten UPS design factors. The following 10 factors summarize the key design factors to consi...[Details]
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News on the morning of April 20th, data agency Canalys released today the global mobile phone market report for the first quarter of 2022. Due to poor economic conditions, global smartphone shi...[Details]
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1. Electromagnetic flowmeter structure The structure of the electromagnetic flowmeter is mainly composed of magnetic circuit system, measuring tube, electrode, casing, lining and converter. 2. Prin...[Details]
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The National Bureau of Statistics recently released the "Statistical Communiqué on the National Economic and Social Development of the People's Republic of China in 2020" (hereinafter referred to as ...[Details]
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"Turn left and the car will go right; turn right and the car will go left." This magical operation is achieved by changing parameter settings. This is the wire-controlled steering system developed by...[Details]
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Battery-powered inverters often use push-pull circuits to reduce
the number of power tubes
in series
in the circuit.
The MOSFETs
in these circuits
often work in a hard-switching stat...[Details]
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A single-phase to three-phase inverter is a power conversion device that converts single-phase AC power into three-phase AC power. It is widely used in industrial automation, power systems, househo...[Details]
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