I haven't been home since the Spring Festival, nor during the National Day and Mid-Autumn Festival. I suddenly wanted to go home a while ago. I wanted to go home to see my relatives, to relive my home...
[i=s]This post was last edited by lzwml on 2016-6-12 20:31[/i] Provide an open source module MiniShellEx [b][size=5]Download address[/size][/b] [url]https://github.com/MenglongWu/MiniShellEx[/url] The...
Today, I saw an article mentioning high-precision timing. I didn’t understand what it meant. Does anyone know about this? ? ? Can you give me some general information? ?The following is part of the ar...
Teachers who have used the msp430F series, what is the lower limit of the power supply voltage for the chip to work properly? Can 1.8V work? How much lower than this can it still work?...
Account Name – Same as Login ID, User ID, or User Name. The name assigned to a
user on a UNIX/Linux system. Multiple users can be set up on a system with unique
account names, each with varying access...
About this activityOn August 22, 2019, GigaDevice announced that it was the first in the industry to introduce the open source instruction set architecture RISC-V into the field of general-purpose mic...
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
Talking
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