According to Taiwan media reports, data from the General Administration of Customs of China showed that the mainland imported semiconductors worth 35.9 billion US dollars in March, a record high for a...
For some reason, I needed to use a timer interrupt, but there was no example in the routine, so I did it myself.I checked the library function manual, enabled the timer 1 interrupt, and added the foll...
I ran the LCD_TK example and was shocked by its speed.
I am also a fan of dot matrix display screens. I find some menus very complicated and not very fast when searching. However, this program makes a...
[i=s]This post was last edited by btty038 on 2021-7-20 07:52[/i]The best antenna basics! Super useful and always available for reference
Antennas are important devices that affect signal strength and ...
[i=s]This post was last edited by Ziqifeinu on 2022-10-24 15:54[/i]IntroductionDesign name: Balcony ecological garden automatic management system.
Functional introduction: A set of equipment that can ...
"Principles and Design of Automatic Control (5th Edition)" is a classic work on automatic control. Its content closely revolves around the analysis and design theory of automatic control systems. It m...
Introduction: This chapter will explain how to deploy a TIM1, that is, a timer, on stm8s. We will use this timer to accurately time 1ms units and use it as a reference for the flashing time of the LE...[Details]
SFR is not a keyword in the standard C language, but Keil provides a new keyword for direct access to 80C51.
Function:
Keywords used to define hardware register addresses, which have ...[Details]
There are three viewing modes for observing waveforms on an oscilloscope, namely YT mode, roll mode, and XY mode. Although the YT mode can be used in most cases, how to use the roll mode and XY mod...[Details]
As the capital, Beijing's most attractive features are its profound historical and cultural heritage and its constantly surging industrial vitality. This capital located in northern China, in additio...[Details]
Next generation base station transmitters and receivers not only use multi-carrier (MC) technology for a single radio standard, but also introduce multiple standards in a single transmitter path, whi...[Details]
With the increasing requirements of various high-speed and long-term physical experiments, the system's demand for high-speed data acquisition modules is also increasing. In many special applicatio...[Details]
1. Classification
According to the coordinate form of the manipulator, it can be divided into:
(1) Rectangular coordinate type
Its moving part consists of three mut...[Details]
Central topics:
Six basic principles of automotive power supply design
Practical applications and power requirements
Solution:
Design heat sink based on minimum efficien...[Details]
Because of the project requirements, I had to start studying M3. I used the LPC1768 chip from NXP. It has a Harvard structure with a three-stage pipeline, independent local instruction and data buses...[Details]
Exceptions will cause changes in program control. When an exception occurs, the processor stops the current task and executes the exception handler instead. After the exception is handled, the prev...[Details]
Challenges of discrete inverters Discrete inverters use DC power from solar modules or other power sources in batteries, and convert it to AC power as needed. In applications where user power ...[Details]
Common buses in automobiles: As the control of various systems in automobiles is transforming towards intelligence and automation, automobile electrical systems are becoming more and more complex. Th...[Details]
Trimedia integrated circuit is a high-performance DSP recently launched by Philips Company for multimedia applications. It can perform high-quality video and audio processing, and can develop vario...[Details]
LED lamps have a series of characteristics such as obvious power saving effect, long service life, no radiation, no stroboscopic effect, no noise, soft light, wide operating voltage range, etc., an...[Details]
First, let's look at a program:
Title 'Input.asm'; Title
; This is a simple input experiment
include
COUNT EQU 20H; Define the 20H register as COUNT
ORG 0; the program area will be loaded f...[Details]