I saw that the pin is labeled INT. I tried to make it an external interrupt but failed. STC12C5A60S2 - WAKE_CLKO = 0x40; ES = 1; EA = 1; void uart_isr() interrupt 4 using 1 { if (RI) { RI = 0; if(Puls...
Live broadcast details: How to improve the safety and reliability of electronic equipment in smart buildings in the era of the Internet of ThingsLive Topic: How to Improve the Safety and Reliability o...
1. Summary Here we mainly introduce the simple application of window functions, which is to design filters when the filter order is known. In most cases, when the filter order cannot be directly known...
Can anyone give me a code so I can learn from it? I want to use F-RAM to write a code that does not lose data when power is off. I have been studying it for a week but have not figured it out. I want ...
Here, the inverter inputs 24V voltage, outputs 14.4V, 0.44A, and the output frequency is 50Hz[/size][/font][/color][/align][align=left][color=#333333][font="][size=15px]How to measure the output rippl...
Display screens are increasingly being used in various industries, from the splicing walls of public security surveillance to the splicing of shopping malls, from the splicing of government department...
1 Introduction
Switching power supply is a DC regulated power supply made by using switching power devices and power conversion technology. It has the advantages of small size, light weight, high ...[Details]
The structure of the magnetostrictive level gauge is composed of a stainless steel tube (measuring rod), a magnetostrictive wire (waveguide wire), a movable float (with a *magnet inside), etc. When t...[Details]
method one:
//PC0 connects to data port SI 74HC595 14th pin
//PC1 connects to SCK 74HC595 11th pin
//PC2 connects to RCK 74HC595 12th pin
//74HC595 13th pin (/G) enables and connects to low lev...[Details]
On the morning of May 10, according to a report from foreign media The Wall Street Journal, due to travel restrictions caused by the epidemic, Apple was unable to send more American engineers t...[Details]
The original wiring diagram is an important tool for mechanics when repairing, troubleshooting, and diagnosing vehicle systems. To use the original wiring diagram effectively, mechanics can follow ...[Details]
0 Introduction
In the inverter circuit of the photovoltaic grid-connected system, phase locking of the grid voltage is a key technology. Since the power system will generate large electromagne...[Details]
According to foreign media reports, a team of physicists at the University of Sussex in the UK has successfully developed the first nonlinear camera that can capture high-resolution images of the int...[Details]
Abstract
: This paper introduces the AT88RF256 RF card reader/writer for 125 kHz low frequency, which is developed by combining the AT-RFMOD06 series RF base station module of Beijing Willimx...[Details]
Analysis of six common problems when using an oscilloscope Oscilloscopes are an indispensable measurement tool for engineers, but they will definitely encounter problems of one kind or another when...[Details]
Thyristor is widely used in automatic control, electromechanical field, industrial electrical and household appliances.
Thyristor is an active switching element. It usually remains in the non-c...[Details]
Ascend accelerates the construction of Asia Pacific Innovation Center (AAIC) with four important missions ready to go Ascend Asia Pacific Innovation Center is accelerating construction Shanghai...[Details]
1 Introduction System simulation is an emerging discipline that has only developed in the past 30 years. It extracts the basic elements of the system under study, establishes a simulation model ...[Details]
Definition of pointer: I conclude that a pointer is a variable used to store the address of a variable of a certain type. For example, unit8 * p = 0x5555 5555 Pointer p represents the ...[Details]
Excerpt: In embedded systems, kernel images and root file system images are stored in solid-state storage devices such as ROM or Flash, and can be run directly. However, this will run too slowly, so...[Details]
On October 23, Honor officially released the industry's first personalized full-scenario AI operating system equipped with intelligent body - MagicOS 9.0 at the MagicOS 9.0 press conference and dev...[Details]
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