LJF36400U31X

This is a 51 single-chip microcomputer course design I made. The single-chip microcomputer model is STC89C52, and the ultrasonic module is HC-SR04 The microcontroller source program is as follows: ...[Details]

Hello AI, China's first documentary that presents artificial intelligence (AI) applications from a social and humanistic perspective, was screened at the National Museum today. The documentary was in...[Details]

Task Design a simple digital signal transmission performance analyzer to realize digital signal transmission performance test; at the same time, design three low-pass filters and a pseudo-random sign...[Details]

    According to a post by a netizen on IT Home, the Chinese version of Samsung's S9 series and Note 9 has pushed the OneUI 2.1 update, adding dynamic cute shots, new camera features, etc., in additi...[Details]

Multi-machine infrared communication sending terminal program #include "reg932.h"  #define    uchar    unsigned char  sbit    KEY1=P0^0;                    //定义KEY1 sbit KEY2=P0^1; //define KEY2   ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

On March 20, Huiyang District, Guangdong held a concentrated groundbreaking ceremony for key projects in the first quarter of 2021. According to the headlines in Huizhou, 33 key projects participat...[Details]

The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electrical...[Details]

According to the Nikkei Chinese website on May 18, Japan's Renesas Electronics announced on May 17 that it will invest approximately 90 billion yen to increase production of power semiconductors used...[Details]

In the SPI interface, judging the level of the transmitted data bits is measured by the clock. According to the rising edge/falling edge of the clock and the maintenance/change of the data level, 4 m...[Details]

On November 10, Huawei EMUI's official Weibo announced yesterday that the Honor 20 series, Honor V20, Honor Magic2, nova 5 Pro and Huawei tablet M6 series have started recruiting for the EMUI11 inter...[Details]

Samsung Display President Choi Joo-sun said at a meeting with executives and employees at Giheung Campus in Yongin, Gyeonggi Province, South Korea, earlier this month that the company has increased t...[Details]

　　describe 　　PMP3199 is a dual output synchronous buck design for silver box power supply. Silver box power supply is used in desktop computer. Its input voltage is 12V. It uses TPS5124 to generate ...[Details]

1. Goals of equipment management The main purpose of equipment management is to ensure high-efficiency, long-term, safe and economical operation of the equipment, so as to achi...[Details]

　　 1. Factors to consider when purchasing a UPS 　　A UPS can be used for at least 3 years. It is recommended to determine the selection criteria according to your own requirements when selecting a U...[Details]