In the early stage, because Gitee blocked external links, all the pictures were down, and they are all added here. In addition, the content first released here is also backed up in the public account ...
The editor accidentally opened some knowledge question and answer apps and discovered that radio frequency technology can be used in "radio frequency ablation surgery" and can also "anti-wrinkle and t...
The supporting materials for this chapter are in the directory of "iTOP-i.MX6 development board data summary (excluding CD data)\06_iTOP-iMX6 development board Android application development environm...
[i=s]This post was last edited by chrisrh on 2022-1-8 15:02[/i]1. First of all, the demo routine is compiled with keil5.26 . To use the demo routine directly, you must use at least keil5.25 or above;2...
There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) phase-shifting principle is to first digitize the sine wave signal and form a da...
Unboxing Review
I am very happy to receive the MYD-J1028X evaluation board. Thanks to Electronics World Forum and Mir Technology for providing such a good trial opportunity.
I first sorted out the dev...
The rapid development of microelectronics technology, detection sensor technology, communication and networking technology has led to new changes in the field of urban fire detection and alarm and fir...[Details]
Study on a new method for measuring micro-water based on electromagnetic resonance technology
Using capacitance as a sensitive element and electromagnetic resonance technology, a new m...[Details]
Folding screen phones are not yet popular, and the scroll screen is coming? There have been a lot of news about scroll screen phones recently. It seems that this year may be the first year of the dev...[Details]
With the proposal of China's "carbon peak" and "carbon neutrality" goals, a new wave of energy-saving and emission-reduction technology innovation has been launched across the industry, and the rec...[Details]
The control detection board composed of PC104 control module and Cgnal C8051F06x microcontroller can be used in high-end detection equipment, making full use of the rich software and hardware resou...[Details]
1. Principle Introduction The control circuit of the digital tube is introduced in detail in "51 Single-Chip Microcomputer (VIII)", and the hardware circuit is shown in the figure below. In this ex...[Details]
Oscilloscope users often need to make floating measurements. In this measurement, no measurement point is connected to ground. Using the N2791A high voltage differential probe, the oscilloscope can m...[Details]
In the application of single-chip microcomputer system, we often need to use reset technology to achieve anti-interference. Some single-chip microcomputers (such as 8098) have special reset instruc...[Details]
According to foreign media reports, in the automotive environment, voice control has faced a problem for many years: the noise inside the car interferes with the understanding of voice commands. Isra...[Details]
Huawei's CPE 5G Pro has been on sale for a while, priced at 2,499 yuan. For such a product, many people don't know what it does, so Huawei Terminal officially explained the product in detail on Zhihu...[Details]
Supports 17-bit resolution and is promoted to the industrial robot market Nidec and Nidec Sankyo have jointly developed an AC servo motor (resolution: 17bit) equipped with "Zignear", a position det...[Details]
According to foreign media reports, Vishay Intertechnology announced the launch of the new AEC-Q100-compliant ambient light sensor VEML6031X00, designed for automotive and consumer applications tha...[Details]
AMD's new Ryzen 7 5800X3D has a very good performance with its large cache, but with a few exceptions like UserBenchmark, a major drawback of this new AMD CPU is that it is not an unlocked chi...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]