In recent years, the global smartphone market has expanded rapidly, and the growth in shipments of terminal electronic products represented by mobile phones has a positive driving effect on the sales ...
HuaDa MCU HC32F4xx series (HC32F460 HC32F4A0) can run at a maximum of 200Mhz, but the internal Flash needs to add different waiting cycles after the CPU operating frequency reaches 33M.Therefore, when...
With the continuous development of the automobile industry, the degree of electrification is getting deeper and deeper, so the electrical system stability of various front/rear mounted equipment is be...
1. Electrolytic capacitor
Electrolytic capacitors are capacitors that use an oxide layer formed on the electrodes by the action of electrolytes as an insulating layer. They usually have a large capaci...
[i=s]This post was last edited by gyp1 on 2019-9-9 23:21[/i]Calibration and use in PCB mode
Before using PCB mode, you need to calibrate according to the size of the PCB trace:First confirm the specif...
Through multi-core low-power technology and various IP modules, VF1000 can not only meet the needs of digital mobile TV for low-power video decoding chips, but is also suitable for various applicatio...[Details]
This paper introduces the design method of virtual oscilloscope based on LabWindows/CVI. First, the design of data acquisition system is introduced, then the design of LAN interface is given, and fi...[Details]
Taiwan Semiconductor Manufacturing Co., Ltd., referred to as TSMC, is a semiconductor manufacturing company. Founded in 1987, it is the world's first professional integrated circuit manufacturing ser...[Details]
Apple today released the fourth beta of iOS 15.5 and iPadOS 15.5 for developers and public beta users to test. The new software was launched a week after the third beta was released. Developers can d...[Details]
JinkoSolar announced on the 13th that the company has signed its first European energy storage solution (ESS) agreement with Memodo GmbH ("Memodo").
According to the agreement, JinkoSolar ...[Details]
The author recently designed a standing wave indicator that uses 5 LED lights for display. This indicator uses radio frequency stealing, does not require power, is compact, light, and easy to carry...[Details]
Losing both the wife and the army! This sentence is the most appropriate to describe Flextronics. It was once Huawei's exclusive mobile phone OEM manufacturer and became the world's second largest OE...[Details]
The full name of acoustic emission in English: Acoustic Emission
The abbreviation of acoustic emission in English: AE
What is Acoustic Emission?
Acoustic emission is...[Details]
As of the close of October 22, the three major A-share indices continued to perform weakly today and eventually closed down collectively, with the Shanghai Composite Index falling 0.38% to 3312.50 po...[Details]
Although there are many instruments for detecting heart rate at present, there are few portable full-digital heart rate measuring devices that can achieve accurate measurement, upload data to PC, and...[Details]
Complex designs can be realized using "Printer.HM". From left to right, a leaf-shaped scaffold with cellulose-based hydrogel; femur model printed with bioceramic hydrogel; embedded printing in the ...[Details]
Shanghai, October 23, 2023 /PRNewswire/ -- Against the backdrop of the global trend of carbon neutrality and the rapid development of new energy vehicles, the lithium battery industry has ushered i...[Details]
Calculation of switch quantity
Switching quantity, also known as logic quantity, has only two values, 0 or 1, ON or OFF. It is the most commonly used control. Controlling it is the advantage o...[Details]
A compass is a device used to obtain direction information in the field of automatic control, testing and measurement. At present, the most widely used is the magnetoresistive electronic compass, whi...[Details]
I am using the OK6410 development board, which comes with two kernels (2.6.32 and 3.0.1 have been tested)
First, let’s talk about how to make a logo:
Linux Logo Maker: LogoMaker.tgz 4.7MB...[Details]