With the advent of China's 5G era, this article discusses one of the important development directions: narrowband Internet of Things applications (Cat-M/NB-IoT). From the perspective of RF devices, th...
[align=left]EE[font=SimSun] group activity, lucky to buy a [/font]STM32F0308-DISCOVERY[font=SimSun]: [/font][/align][align=left][font=SimSun]After getting the board, don't rush to power it up, first r...
Monospaced fonts can make English more regular, but will affect the display of Chinese. Using /// can make Chinese more clear. [[i] This post was last edited by osoon2008 on 2012-11-24 21:51 [/i]]...
The 430 series 5438A drives the temperature and humidity sensor SHT11. A single debug can measure the temperature and humidity values, but continuous operation does not produce results. What is the re...
I have a problem using IRF3205 and I need your help! The data sheet says that it cannot exceed 20% (NOTES: the fourth item in the original text). Is this true? If not, how should I understand it? The ...
Q16:11:37 Error: Current license file does not support the EP3C10E144C8 device Hello, how do you solve this problem? A: Recreate a simple project and try it once. Q: Warning: FLEXlm software error: In...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
Describe how to meet the challenges of complexity with a modern wiring design toolset. Option codes and expressions can simulate the variables of an automotive project. A full-featured tool suite c...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
Overview
By transmitting ultrasonic energy into the human body and receiving and processing the returning reflected signals, phased array ultrasound systems can generate images of organs and s...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]