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P3.0-P3.7 are 8-bit bidirectional lines of P3 port. The first function is basic input/output. The second function of each pin is shown in the following table:
P3 port internal structure and...[Details]
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0 Introduction
According to a survey, 10% of traffic accidents are caused by fatigue driving and improper operation. The car automatic cruise control system introduced in this article ...[Details]
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Hengdian Dongmei disclosed the content of the company's recent investor research activities. The content is based on the company's future development direction and the second half of the year's plans...[Details]
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The general method of using the serial port of 51 single-chip microcomputer is like this #include reg52.h #define uint unsigned int void UART_Init(); uint num ; /* ********************************...[Details]
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The difficulty in designing a foot bather lies in cost control and the design of a temperature control system. In recent years, the gradual maturity of switching power supply technology has provi...[Details]
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In the display, different types of FLASH chips are required to save OSD setting parameters and call preset display modes, enable the host to discover the display model, and store MCU program data.
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l Introduction
The central air conditioning system is mainly composed of a refrigerator, a cooling water circulation system, a chilled water circulation system, a fan coil system and a cooling ...[Details]
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Displacement testing technology has a wide range of applications in industrial production. Displacement detection is the basis of mechanical quantity detection, and converting mechanical quantity i...[Details]
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// Calculate the day of the week for any day between 2000 and 2099
// year : 00-99
// month: 01-12
// day : 01-31
unsigned char GetWeekFromDay(unsigned char year,unsigned char month,unsigned char day...[Details]
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Industry-leading supplier brings high-quality board-level switches
Shanghai, China, April 12, 2024 - Farnell, a global distributor of electronic components products and solutions und...[Details]
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The soil fertility tester is a fast soil testing instrument suitable for agricultural production. It can determine the current soil nutrient content in a certain area, and then formulate a scientifi...[Details]
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A Precision Temperature Measurement Solution with High EMC Performance Using an RTD
High EMC performance precision temperature measurement solution using RTD
Intro...[Details]
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The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
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Graphic Tutorial on Using Digital Oscilloscopes --- Basics This article strives to summarize the general rules for using oscilloscopes from numerous brands and models. The purpose is to enable reader...[Details]
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According to Reuters, the latest move by the US government against Huawei directly hits HiSilicon. With the escalation of export controls, HiSilicon "will be completely unable to manufacture chips, o...[Details]