-
0 Introduction
Frequency source, as the name implies, is a source that generates reference frequency points. It is a very important component in many industrial and even military fields. In order to...[Details]
-
The use of servo drives is generally the same as that of frequency converters. It should be noted that the selection of servo drives is not only based on power, but also on low inertia and high ine...[Details]
-
As the scope of products covered by energy efficiency regulations continues to expand, and in order to meet more stringent energy consumption limits, designers have to change their usual design method...[Details]
-
(1) Alternating current has no positive or negative polarity (2) The current of direct current flows out from the positive pole of the power supply, passes through the load and then returns to the ...[Details]
-
Although the network video server product market is not as diverse and mixed as the digital hard disk recorder market, the actual quality and performance differences are still relatively large. Cus...[Details]
-
The delivery of WiFi-5 products has been hampered by upstream material shortages. Industry insiders pointed out that due to the strong uncertainty in delivery dates and the current demand for upgrade...[Details]
-
Bad weather conditions can cause many road accidents. To improve driving safety, Nissan engineers developed a self-cleaning camera and applied it to the Note (Chinese name: Livina) model to better...[Details]
-
Four small lights flashing cycle program (unoptimized version): /* * @Author: Wang Yunlong * @Date: 2020-02-23 12:48:51 * @Last Modified by: Wang Yunlong * @Last Modified time: 2020-02-23 12:48...[Details]
-
According to news on June 27, according to display supply chain analysis, Apple is preparing for the release of the iPhone 15 series this fall. According to the latest research report from display ...[Details]
-
If you want to repair a relatively unfamiliar circuit board without any schematic diagram, the so-called "experience" in the past will be of little use. Although people with a solid hardware foundatio...[Details]
-
In the embedded field, there are three common processor architectures: PowerPC, X86, and ARM. This article will compare and analyze these three architectures. The origin of PowerPC In 1975, IMB's 8...[Details]
-
There are three types of exception returns. I will only explain two of them. I don’t understand the third type. I will see how the Linux kernel does it later. 1) Return from swi and undefined instr...[Details]
-
The core of the cable is an important part of the wire and cable. We transmit information through the core of the cable. If the cable core is broken, it will bring a lot of trouble and danger....[Details]
-
In May this year, Samsung launched the ISOCELL GN1 image sensor with up to 50 million pixels, which uses pixel merging technology to merge multiple pixels into one to improve the pixel's ability to c...[Details]
-
On November 4, 2024, NXP Semiconductors NV (NXPI) today released its third-quarter financial results as of September 29, 2024. Despite the slowdown in the macroeconomic environment and demand in so...[Details]