The common high-speed USB interface currently uses the CY68013 solution of CYPRESS, but the chip programming is relatively complicated. Reference: [url]http://www.amobbs.com/thread-5510241-1-1.html[/u...
CPU: S3C2440; BSP: PB5.0; The problem is: when the system is suspended and then woken up, the LCD screen cannot display and is blank. I would like to ask the experts, what is going on? PS: Other drive...
[color=rgb(0, 0, 0)][font=Arial][size=14px]Common mode voltage: the average value of the phase voltage between each conductor and the specified reference point (usually the earth or the rack). Or the ...
I saw a post about a Japanese LED lantern: [b][url=https://bbs.eeworld.com.cn/thread-71688-1-1.html]Japanese LED lantern, pay line[/url][/b] I thought of the two lanterns my mother kept, and took a ph...
When using the official CC2640 development board to test the battery capacity, the voltage is accurate. However, according to the official schematic diagram, I opened the board and tested it myself. I...
Um, I'm about to graduate, and I have so many things to do. I have to take the electrician's license exam, and I have to think about this. I'm so confused, please help me:faint: :faint:...
Is pure electric vehicles a false proposition for long-distance driving? At least from my personal perspective, based on current technological and infrastructure standards, I believe so. Below, I'l...[Details]
Topics: Bring Your Own Device (BYOD) trends; the impact of using employees' own mobile devices to control access to work facilities and equipment on information security; and ways to securely imple...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
introduction
With the development of the information superhighway and the internet, broadcast television has become increasingly widespread worldwide. Television information has emerged in var...[Details]
Today, the voltage of electronic products continues to rise to 400V, 600V and even 1000V, so there are few electronic load models that can handle such high voltages. Many people consider connecting...[Details]
With rapid economic development, the types of pollution sources are increasing, especially in chemical and industrial zones and their surroundings. The patterns of pollution and the types of ecolog...[Details]
1. Static Balance
Static balancing is performed on one correction surface of the rotor. The remaining unbalance after correction is used to ensure that the rotor is within the specified range ...[Details]
introduction
Whether in the automotive entertainment or home theater system markets, consumers continue to demand more channels and speakers, each capable of handling higher audio po...[Details]
Sometimes an IAR project is closed abnormally. When you open the IAR project again, the project will not be displayed in the Workspace column, as shown in the following figure:
C...[Details]
On August 8, PetroChina Southwest Oil & Gas Field Company's 35kV Zhouping Line centralized battery energy storage system successfully completed a 24/7 trial run, achieving full compliance with all ...[Details]
Function (FC) parameters
Functions do not have data memory in which to store the values of block parameters. Therefore, when calling a function, all formal parameters must be assigned actual p...[Details]
introduction
Global energy shortages and environmental degradation are driving the urgent need for low-carbon economies. New energy vehicles, balancing energy conservation and environmental pr...[Details]
Automotive electronics is a general term for both vehicle-mounted and onboard electronic control devices. Automotive electronics is considered a revolution in automotive technology, and its degree ...[Details]
Automotive electronic anti-skid control primarily encompasses three aspects: braking anti-skid, driving anti-skid, and steering anti-skid. As a safety feature, the anti-skid control system prevents...[Details]
1. Types of linear motors
1. Sliding linear motor
A sliding linear motor is a friction-driven motor that uses an electromagnetic field to move a load along a guide rail. This type of moto...[Details]
DIY/Open Source Hardware
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