A Luyang YB4325 oscilloscope, sometimes works normally after powering on, sometimes not, the specific situation is as follows:First is the normal situation. Please pay attention to the position and sh...
Google Trends VS Baidu Index, both are not willing to be outdone Yesterday morning, Google announced that the Chinese version of Google Trends was officially launched. In the afternoon, Baidu also ann...
[i=s]This post was last edited by boming on 2016-7-29 19:45[/i] 1. Open CubeMX software and create a new project 2. Select the model 4. Save it 5. Click on the pin, a dialog box pops up, select the pi...
The program is as followsAt the beginningWDTCTL = WDT_ARST_1000; //OPEN WDT, 1SECOND RESET// WDTCTL=WDTPW +WDTHOLD;FLL_CTL0 |= XCAP18PF;while(1){_BIS_SR(LPM3_bits); // Enter LPM3WDTCTL = WDTPW+WDTHOLD...
Design an 8-way answer timer (1) When a contestant presses the answer switch, the corresponding display light will light up and a sound will be heard. At this time, the answerer will no longer accept ...
My file linking error:The prompt message is as follows:>> watchdog.cmd: error: system error, can\'t open file \'vectors.obj\' for input:No such file or directory>> Compilation failureMy files are as f...
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[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]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[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 widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[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]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[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]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[Details]
Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation devices, etc., all these mobile devices are powered by mobile batteries, and the battery life is ...[Details]
DIY/Open Source Hardware
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