[i=s]This post was last edited by dcexpert on 2022-3-4 09:14[/i]Sebastian Staacks built a dynamically assignable macro keyboard with an e-ink screen. The meaning of each of its buttons changes dependi...
As shown in the picture, there is a drop-down list control on the right side of the settings button, showing an arrow. I displayed the program as shown in the picture, which is very short.How to make ...
Demonstrating Jailhouse Hypervisor Virtualization on Sitara AM572x Reference Design : https://training.eeworld.com.cn/course/5279This video demonstrates how to test the reference design for Linux Jail...
How many uninitialized local variables are there in a language?The answer is often:It depends on the compiler.It may be initialized to 0, but it is not guaranteed. It is undetermined.In short, all of ...
2020 , my warm memories are inseparable from EEworld. This year is a year worth remembering, worthy of promotion, and worthy of pride.
My work has been relatively smooth this year, and the overall pro...
Overview
·DTMF signal generator converts keystrokes or digital signals into dual-tone signals.
·DTMF signal detector detects information in dual-tone signals.
·The following figure shows the d...[Details]
#include
#include
#define uchar unsigned char
#define uint unsigned int
//**********Define global variables***********************//
//Look up the table 0 1 2 3 4 5 6 7 8 9 E F P OFF
uchar tab...[Details]
China Energy Storage Network News:
On August 25, the first batch of 5G shared base stations in Fujian and the first in Sanming were completed and passed acceptance at the 220 kV Lexi substati...[Details]
System structure and control principle Boost + full-bridge inverter and output LC filter is one of the most commonly used topologies for high-power programmable AC power supply. As shown in Figure...[Details]
1 Introduction
With the increasing application of switching power supplies in modern industrial society, the electromagnetic interference (EMI) problem generated by the PWM switching devices o...[Details]
According to foreign media reports, the US Patent and Trademark Office recently granted Apple a new patent: industrial augmented reality camera system. The system is related to methods and systems fo...[Details]
Although there are still a few months away from the iPhone 13 series launch conference, as the release time approaches, various rumors and leaks about the iPhone 13 have frequently leaked. Recently...[Details]
Working Principle of Servo Motor
A servo motor is a motor that can achieve high-precision motion control by precisely controlling parameters such as motor speed, position, and acceleration.
...[Details]
On August 6, the State Grid Corporation of China Qinghai Walang Pumped Storage Power Station and Yushu Guoluo Second Circuit 330 kV Line Project and Dingzikou 750 kV Transmission and Transformation Pr...[Details]
I recently learned STM32 development and applied for a free development board. I followed the content in the book and learned USART. I found that the serial port output was always garbled. Damn, I do...[Details]
The design requirements are as follows: 1. Time-grating sensor simulator: by inputting two-way time and space signals. (1) Design a sinusoidal carrier signal analog signal output sina * cos(wt) (2...[Details]
The continued downturn in the global economic environment has caused various consumer product sectors, from consumer electronics, home appliances to automobiles, to suffer from problems such as slugg...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]