[i=s]This post was last edited by Hot Ximixiu on 2019-7-4 21:18[/i]There is a joke like this: "Marry to my village. The conditions in my village are not bad. Clothes are basically made by spinning, fo...
[size=4][color=#000000][backcolor=white] As the Internet of Things (IoT) cards continue to be popular, more and more companies are starting to choose to buy IoT cards. However, the IoT card vendors in...
When I originally submitted the project, I wanted to make a perpetual calendar with an interface similar to the "astronaut clock".
But when I got the RVB2601 board, I found that it actually used a 128...
Generally, inexperienced engineers or students often feel that they have no idea where to start when they are given a project brief or a finished circuit board. The main reason is that they have insuf...
Thanks to advances in miniaturization, Bluetooth communications, and embedded processing, modern hearing aids have more features than ever before, from streaming music to being able to adjust hearing ...
Various integrated single-chip digital signal processors (DSPs) have become increasingly dominant in signal processing and system control due to their powerful functions, high integration, flexible ap...
Batteries age over time, gradually losing energy and storage capacity. However, the aging process varies from battery to battery, and it is nearly impossible to measure or model all of the interactin...[Details]
An oscilloscope is an indispensable instrument in the circuit design process. It can convert electrical signals that are imperceptible to the naked eye into visible waveform images, thereby achievin...[Details]
Design expression has become a diversified display form in the information age. The application of virtual reality technology has greatly enhanced design ideas and design expressions. It gives peop...[Details]
Many high-precision A/D converters require an input range between 0.0V and 5.0V. For example, the MAX1402 (18-bit multichannel Σ-Δ ADC) measures the difference between two inputs.
In a typic...[Details]
Varistor (Voltage Dependent Resistor) is an electronic device with nonlinear volt-ampere characteristics. It is often used in circuits, switching power supplies, TV power supplies and various home ...[Details]
According to foreign media reports, the US Patent and Trademark Office recently announced 61 new patents granted to Apple, including the Project Titan occupant deceleration passive safety system, whi...[Details]
Despite previous attempts to quell the situation, some iCloud users continue to receive junk calendar invites, causing their calendars to fill up with random events. The situation was widely reporte...[Details]
1 Introduction
At present, bus-type electrical fire alarm devices are being developed in my country. Traditional bus-type electrical fire alarm devices (such as two-bus, RS-485, etc.) have cert...[Details]
The USB driver of s3c2440 has better support in the newer LINUX kernel, and the code modification is less, but there are still some problems. The modification records are as follows:
1. ...[Details]
According to a study by IBM, 120 million workers will need to receive retraining in the next three years due to the popularization of artificial intelligence. Artificial intelligence (AI) is develo...[Details]
DDR originated from SDRAM. Strictly speaking, it should be called DDR SDRAM. DDR SDRAM is the abbreviation of Double Data Rate SDRAM, which means double data rate synchronous dynamic random access me...[Details]
Virtual oscilloscopes use high-performance modular hardware combined with efficient and flexible software to complete various test, measurement and automation applications. Virtual instrument technol...[Details]
1. Global industrial automation equipment market situation Economic globalization has intensified market competition. Intelligent, flexible and unmanned manufacturing has become a development trend, ...[Details]
With the continuous development of intelligent network technology, vehicles and road infrastructure are gradually upgrading towards intelligence and networking, and the information interaction betw...[Details]
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