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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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O Introduction
A single-chip microcomputer chip combined with necessary external devices, generally including power supply and power switch, reset circuit, crystal oscillator, input and output...[Details]
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The key data on power battery production, vehicle loading and export volume this month are as follows: ● Power battery production: 69.9GWh, energy storage battery production: 7. 5G Wh, the total of...[Details]
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The saying "too clever is often too clever", but you have never heard of "wisdom is often too clever". Because cleverness is not equal to wisdom, there is a clear difference between the two. As the s...[Details]
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Large signal (above 0.5V) detector, also called envelope detector.
1. Series diode peak envelope detector
The principle circuit of this detector is shown in Figure 5.5-10A. In the cir...[Details]
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Causes and solutions for digital signal error correction
During the transmission process of digital signals, errors (bit errors) may occur due to interference or deterioration of channel characteri...[Details]
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Various media characteristics often encounter some special situations in the flow meter selection, such as dirty media, corrosive liquids, high temperature and high pressure steam, etc. These problem...[Details]
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1. Listen carefully and master the grammar rules, for example:
(1) There is usually no symbol at the end of each line of assembly statements.
(2) Most of the keywords in C51 are named after meaning...[Details]
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1 Introduction Organic electroluminescent display, also known as organic light emitting diode (OrganICLightEMIttingDiode, OLED) or organic light emitting display OrganicLightEmittingDisplay ...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P2^2;
sbit smg1=P2^4;
sbit smg2=P2^5;
sbit smg3=P2^6;
flying tempo;
unsigned char code smg_du ={0x3f,0x06,0x5b,0x...[Details]
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introduction
With the continuous development of network technology and communication technology and the continuous improvement of people's living requirements, the realization of remote control of ho...[Details]
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On May 5, the US company MaxLinear and Taiwan's NAND flash controller giant Silicon Motion announced that MaxLinear will acquire Silicon Motion in a cash and stock deal for US$3.8 billion. The two ...[Details]
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A few years ago, the mobile operating system market could be described as a "battleground for many players". In addition to iOS and Android, there were also BlackBerry, Samsung Tizen, Microsof...[Details]
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Create and add a .h file, and name the file the same as the reference. That is, if you reference led.h, the saved .h file should also be named led.h For example: In the main function, reference ...[Details]
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1. Development of satellite navigation systems
The global satellite navigation system, also known as the Global Navigation Satellite System (GNSS), is an air-based radio navigation and posit...[Details]
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