What are the new features of Bluetooth 5? It is said to be faster, with a wider coverage and stronger broadcasting capabilities. So how fast and powerful is it? Let Viki Shi, a technical support engin...
MCU model: GD32F130F8P6.When debugging the serial port idle interrupt, I found that after enabling the serial port idle interrupt, the serial port will immediately enter the serial port interrupt. The...
A magnetic sensor array consisting of 10 LIS2MDLs is used, with each sensor spaced 25mm apart and a total board length of 250mm*20mm, to detect the position of magnetic nails.
The main control uses ST...
[i=s]This post was last edited by Shi Yu on 2019-8-19 00:10[/i]QQ: 971586331
Software environment:
Operating system: Windows 10
IDE version: Android Studio 3.4.2
JAVA version: jdk-8u221-windows-x64
ND...
In many people's minds, hydrogen fuel cell vehicles (FCEVs) are a wonderful type of vehicle - hydrogen is added in and water is discharged, so there is no pollution at all. In addition, hydrogen fu...[Details]
Semiconductor lighting sources have now entered the lighting field in large quantities, but many problems have arisen, mainly efficiency, reliability, light color quality and cost. The content invol...[Details]
Why does a three-phase motor have only three wires?
The so-called three live wires are actually three phase wires. If you want to know why the electric motor (three-phase) needs to be connecte...[Details]
In the middle of last year, vivo launched the first product in the NEX series - vivo NEX. More than half a year has passed, and the next generation of NEX models (let's call it vivo NEX 3 for the tim...[Details]
According to foreign media reports, battery researchers have created real-time 3D images of lithium metal batteries as they cycle. A research team at Chalmers University of Technology in Sweden has s...[Details]
This article discusses the specific applications of single-chip microcomputers in life, tells the development history and characteristics of single-chip microcomputers, and looks forward to the p...[Details]
Micron Technology Inc., a supplier of memory and storage solutions, has released its fifth annual sustainability report. In the report, Micron reiterated its vision to enrich people's lives by changi...[Details]
1 Introduction
With the rapid development of modern information technology and the gradual realization of traditional industrial transformation, temperature detection and display systems ...[Details]
In the previous article, if you want to make the LED light up or the buzzer sound, you need to control the corresponding pins. But how can you use the program to control the level change of the pins?...[Details]
Application areas:
Energy
challenge:
Design a self-contained, flexible system that works within the confined space and harsh nuclear reactor environment to control a variety of diffe...[Details]
Finding a way out through silicon-tin composite
As for the negative electrode materials of lithium-ion rechargeable batteries, the energy density of current lithium-ion rechargeable batteries usi...[Details]
In this circuit, NE555 and R2, R3, C3, etc. form an astable multivibrator. After K is closed, the circuit starts to work. When the charging voltage of C3 is less than 1/3Vdd, the high level of its 3r...[Details]
On the evening of December 15, Lantu Motors’ first sedan, Lantu Chasing Light, officially debuted and started pre-sales. The pre-sale prices are 322,900 yuan, 352,900 yuan and 432,900 yuan respective...[Details]
Industrial Personal Computer (IPC) is a computer system designed for industrial environments, with high reliability, high stability, and high real-time performance. IPCs play an important role in i...[Details]
ST - Low Power RF
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