The M4 board has finally arrived, so excited!It seems that there is something wrong with the LCD, the touch function is sometimes good and sometimes bad! It should be that the LCD screen is poorly sol...
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 19:58 [/i] 1. Introduction Personal experience of computer knowledge learning Basic computer knowledge training 2. Main content CPU memor...
[size=4][color=#000000][backcolor=white]The __delay_cycles() function appears in the sample program. When looking for the msp430x54x.h header file, it is found that there is no declaration of the func...
I am a beginner in WinCE. The chip is PXA270. I need to use the interrupt IRQ_ALARM generated by RTC timing in the driver. I have established the mapping of IRQ_ALARM to system interrupt SYSINTR_RTC_A...
For my graduation project, the teacher gave me a question to make a wireless mouse pen. The question didn't say anything useful, nor what chip to use, as long as it can realize the mouse function. I l...
The picture above is the I/V conversion circuit I used. When debugging this circuit, I found that there were always some interference pulses on its output, as shown in the figure belowI checked it onl...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
1. Equipment Overview
Shell-and-tube heat exchangers are a common heat exchange device used in chemical evaporation and heating equipment. Currently, the tubesheets of shell-and-tube heat exch...[Details]
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
Current Development Status of DVR Market
A DVR, or digital video recorder, uses a hard disk for recording, unlike traditional analog video recorders. It's often called a DVR because it's a com...[Details]
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
Since its invention in the mid-1940s, the microwave oven has evolved from a humble beginning to commercial use, entering homes in the 1960s and rapidly gaining popularity. Its basic functionality a...[Details]
As AI accelerates across industries, the demand for data center infrastructure is also growing rapidly.
Keysight Technologies, in collaboration with Heavy Reading, released the "Beyo...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
With growing environmental awareness, the continuous improvement of three-electric technology and the increasing deployment of infrastructure such as charging stations, the electrification of new e...[Details]
Renesas Electronics' new ultra-low-power RA4C1 MCU features advanced security and a dedicated peripheral set, making it ideal for metering and other applications.
The new product mee...[Details]
introduction
With the development and widespread use of integrated circuits in power electronics design, electronic products are trending towards smaller sizes, more components, and greater fu...[Details]
0 Introduction
Portable terminals integrate a computer and display screen into a single device. Due to limited space in portable devices, previous designs often used a single-chip microcompute...[Details]
Microcontroller MCU
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