#includevoid main(void)
{WDTCTL=WDTPW+WDTHOLD;// stop watchdogTACTL=TASSEL0+TACLR;//ACLK,CLEAR TARCCTL0=CCIE;//CCR0 INT ENCCR0=16384;//32KHZ,=0.5SP4DIR|=BIT0;//p4.0 is out;P4DIR|=BIT1;//p4.1 is out;P4...
The competition topic is as shown below, and the full version can be downloaded from Baidu Library. The main question is the red part in the picture. Question 1: How to get the third harmonic? I used ...
Hello everyone, which company in China can provide PGA309EVM and technical support for PGA309? I am working on PGA309 chip recently. If you know, please let me know, thank you....
A very simple key function, I used 51 and avr to do it before, the functions are very ideal. Now I use PIC16F877. When pressing each key, the corresponding number is displayed on the digital tube. The...
Hello everyone! I am working on the display driver of ce5.0 recently. I directly inherited the GPE class and extended several functions myself. Now I have just transplanted the emulatedline function a...
I have a motor drive control project and I'm looking for someone to do it. Friends who are interested and confident that they can do it can contact me.This content is originally created by Weilin Powe...
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[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]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[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]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[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]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[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]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
There are many types and styles of digital voltmeters in design and development. Traditional digital voltmeters have their own characteristics. They are suitable for manual measurement on site. Tra...[Details]
Microcontroller MCU
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