The board's serial port 0 is connected, and the board's LED1 is lit:The development board has rich peripheral interfaces. The first step is to adjust the serial port driver and transplant the previous...
The company's products use the PCF8563 clock chip. During the inspection of finished products, it was found that the clocks of some products were about 20 seconds slower on average every day, while so...
Assumption 1. Design taskDesign and implement wireless communication between MCUs and communication between MCUs and PC .2. 2. Basic requirements(1) 1. MCUs can achieve wireless communication within a...
1 ;} --------------------------Start the sensor------------------------------ void start_sensor() {Trig = 1;TH0= 0xff;TL0 = 0xf0;TR0=1;}--------------- Timer 0interrupt , used to generate a 10us high ...
When using TI's SCI download tool, a wrong ACK problem occurs during the Clear process. PS1: In each batch of boards, most boards can be programmed normally, but there are usually a few boards that fa...
[align=left][font=Times New Roman][color=#000000][size=3]下面这段代码在quartus II中编译的时候提示语法错误，请问错在哪里？
library ieee;[/size][/color][/font][/align][align=left][font=Times New Roman][color=#000000][size=3]use i...
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
The overall operating performance of an electric car depends first on its battery system and motor drive system. The drive system of an electric car is generally composed of three main parts: a con...[Details]
In the TV monitoring system, in order to complete the collection of information from various information points (video, audio, alarm signal) and the control of various front-end devices (PTZ, lens,...[Details]
1. Introduction
With the continuous development of modern urban construction, infrastructure and real estate are becoming increasingly prosperous, and the quality requirements for construction ...[Details]
At present, products in the field of monitoring generally focus on the field level, that is, the client/server (C/S) model is adopted, the purpose of which is to ensure the stability and reliability o...[Details]
Hall sensor
is a semiconductor element that works by using the Hall effect. Due to the high conversion efficiency, fast response speed, wide dynamic range, good frequency characteristics and ...[Details]
In the industrial production process, flow measurement is a widely used measurement physical quantity. In special cases, such as vertical oil wells, when it is not easy to install probes outside the p...[Details]
As the global leader in virtual instrument technology, NI provided customers with more than 6,000,000 virtual instrument measurement devices in 2004 alone. For 25 years, engineers have used virtual...[Details]
: Ambiguous operators need parenthesesAmbiguous
symbol ``xxx``Argument
list syntax errorArray
bounds
missingArray
size
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character
in paramentersBad
file
name format in i...[Details]
At present, the DES algorithm is increasingly used in confidential communications in the financial and non-financial sectors. DES (Data Encryption Standard) is a data encryption algorithm that was suc...[Details]
GD32 MCU
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