[i=s] This post was last edited by Xiao Shuoshuo on 2015-3-7 10:52 [/i] I am not very talented, I am very dumb. This is a display screen removed from an old device. I thought it was new so I wanted to...
The interface I want to display is as follows:[size=14px]Now I want to display the control that looks like a frame window below the specimen shape, which has three radio buttons. [/size] [size=14px]My...
[i=s]This post was last edited by littleshrimp on 2014-8-27 12:27[/i] The Si701x/2x devices are Silicon Labs' second-generation relative humidity and temperature sensor family. All members of this dev...
[i=s] This post was last edited by a media student on 2019-4-27 22:29[/i] [align=center][b][size=4][color=#9932cc][GD32E231 DIY Competition] 01. [/color][/size][/b][b][size=4][color=#9932cc]GD32E231-s...
I use Ecan for communication in a project, and I encounter interruption failures during the communication process (I can't tell the specific reason). I set Ecan to interrupt reception (mailboxes 0-15 ...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]
Embedded System
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