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The program to display the picture using 12864 is as follows:
#include reg52.h
#define LCD P0
unsigned char a,i,j,k;
int b;
sbit EN=P2^0;
sbit RW=P2^1;
sbit RS=P2^2;
sbit CS1=P2^3;
sbit CS2=P...[Details]
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TCL Group released its first quarter 2019 performance announcement. During the reporting period, TCL Group achieved operating revenue of 29.6 billion yuan, a year-on-year increase of 15.5%; of whic...[Details]
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With the development of electronic information science and technology, the application of single-chip microcomputer and embedded system has been broadened. This paper briefly analyzes the relationsh...[Details]
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#define mcu_pic
//MCU type selection mcu_avr mcu_51 mcu_pic mcu_msp430
/******************************************/
#define uchar unsigned char
/**************************************************/
#i...[Details]
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On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Ningbo Yongsi Electronics Co., Ltd. (hereinafter referred t...[Details]
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2W low-cost flyback constant voltage adapter power supply with 6.2V and 322mA output using LNK362
The flyback converter using LinkSwitch-XT (Figure 1) can provide a 2 W p...[Details]
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Today I am writing a program to read the temperature sensor DS18b20 using 1768. It is a single bus sensor, so both reading and writing need to follow the timing in the manual. This is the question, h...[Details]
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Explore new growth opportunities and continue to create outstanding value for global customers
In the 20th century, with the development of film and television, people began to try t...[Details]
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1. Oscilloscope The oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to stu...[Details]
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1. Power failure protection --- When there is a power failure for a moment, the UPS will immediately convert the battery DC power to AC power to continue to supply power.
2. High and low voltage p...[Details]
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All flow meter technologies have their limitations, especially for two-phase flow measurement, such as air mixed in liquid gas and liquid two-phase flow. The dynamic characteristics of liquid and air ...[Details]
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Motion Control Systems
In fact, the motion control system is a relatively large system, just like the previous communication system, which is usually composed of many components. The motion co...[Details]
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With the large-scale construction and commercialization of 5G, XR glasses, the third-generation computing platform recognized by technology experts, will accelerate their pace towards the consumer ma...[Details]
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Hongmeng 4.0 smart cockpit, Touring smart chassis, projection screen, urban NCA that is "available nationwide"... In the midst of shouts of being far ahead, Yu Chengdong called it "the best SUV withi...[Details]
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1 Introduction
UT detection technology, as one of the five conventional nondestructive testing technologies in industry, has been widely used. In UT, the A-type pulse reflection
ultras...[Details]
DSP and ARM Processors
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