Driven by multiple third-party IP cores, external interfaces, and low-power designs, billions of gates of application-specific integrated circuits (ASICs) now have dozens or even hundreds of asynchron...
We are looking to purchase Dahua DH-PHSA1.2-SH and DH-PHSA1.5-SH LED modules. The pixel pitch of DH-PHSA1.2-SH module is 1.27mm, and the pixel pitch of DH-PHSA1.5-SH module is 1.588mm.Modules or whole...
From June 26 to 28, the 2019 Mobile World Congress (MWC) was held in Shanghai, and the exhibition was held at the same time. The reporter found that there were many CPE products on display at the exhi...
1. The main content of this evaluation
Because SGP40 is a high-precision, low-power VOC volatile air pollution index monitoring sensor with 16-bit digital sampling accuracy.Monitor the environment, pr...
With the support of national policies and the increasing market demand, the Internet of Things technology is being used more and more in production and life scenarios. The core of the Internet of Thin...
IT Home reported on May 25 that Google has launched an official transparent protective case for Pixel 6 and 6 Pro, priced at US$30 (about RMB 199.8). However, this expensive protective case seems to ...[Details]
1 Introduction
Switching power supplies dominate the power supply field due to their high efficiency and high power density, but traditional switching power supplies have a fatal weakness: low...[Details]
The tuning fork level switch is a liquid level detection instrument designed using the tuning fork principle. It is suitable for measuring the liquid level in containers, storage tanks, tanks, and ...[Details]
I have been working on a digital electronic clock recently, and I have summarized some information to share with you. The DS1302 clock chip. The chips needed for computer simulation are AT89C52, 74HC...[Details]
The working principle of the bistable control circuit is shown in the figure. Here is an example of a multi-point control switch for reference. Assuming that the load is a light, when the button AN...[Details]
Control requirements: The two motors are represented by Q0.0 and Q0.1, and each has its own start and stop button. The second motor can only be started after the first motor is started. When stoppi...[Details]
1. Abstract
In current sensors, measurement errors are inevitable, which can cause speed fluctuations, including one and two times the electrical frequency of the stator. For undesirable harmo...[Details]
1. Stator winding
1. Measure the insulation resistance and absorption ratio of the winding
1) Methods and steps
After powering off the motor and taking safety measures, open the junc...[Details]
According to reports, according to data recently released by SNE Research, an electric vehicle market analysis agency, global electric vehicle battery consumption in October this year was 7.8GWh, a d...[Details]
According to news on May 24, Intel has previously confirmed that it will launch the 14th generation Core in the second half of the year, codenamed Meteor Lake. It will launch Intel 4 and EUV processe...[Details]
arm is a British company that sells chip technology licenses.
arm is a RISC chip. (RISC reduced instruction set computer)
arm architecture has defined 6 versions, and the instruction set functi...[Details]
As we all know, military avionics has very demanding requirements for semiconductor ICs, electronic components, connectors and electronic systems. At present, the well-known major military avionics s...[Details]
WPG
Holdings, a leading international
semiconductor
component
distributor
focusing on the Asia-Pacific market
, announced that its subsidiary WPI has launched an automotive smar...[Details]
Looking back at the golden September and silver October that have passed, in order to welcome the upcoming Double Eleven, Double Twelve and other year-end consumption peak seasons, among the major mo...[Details]