Every antenna has a natural resonant frequency at which maximum antenna efficiency is achieved. Placing a shunt capacitor (to lower the resonant frequency) or a shunt inductor (to raise the resonant f...
I am a newcomer in the solar photovoltaic industry and only know how to use a laminator. My company's equipment: Boshuo semi-automatic laminator (button type) Equipment problem: Siemens LOGO! 230RC an...
[size=5][backcolor=rgb(222, 240, 251)]Allwinner A33 processor supports Android 4.4 and 6.0 versions[/backcolor][/size] [backcolor=rgb(222, 240, 251)]Because the default configuration in the system sou...
Security display, large screen splicing is becoming more and more market-oriented and widely used, but the price is getting cheaper and cheaper. Is this a good thing? How many people can stay in the m...
[i=s]This post was last edited by hehung on 2021-4-18 15:41[/i]Now we have entered the development stage, and the first step is to build a development environment.1. The first thing is to download the...
hehungonsemi and Avnet IoT Innovation Design Competition
There is a saying in the industry that humanoid robots are most suitable for human society.
Specifically, the existing production form of human society is formed according to human height,...[Details]
"When I was six years old, my father gave me a key to my house. The moment I took the key, I suddenly felt that I had grown up. The process was like a solemn ceremony. The awareness of protecting ...[Details]
Digital interface series articles: SPI bus
The Serial Peripheral Interface (SPI) bus is a synchronous serial data link that operates in full-duplex mode. It is used to exchange data between a sing...[Details]
A label printer, as the name suggests, is actually a printer used to print labels. Common supermarket price labels, express packaging shipping labels, and some report labels used in hospitals can a...[Details]
We have conducted a comprehensive inspection of the safety quality and equipment configuration of the energy storage project. No abnormalities have been found so far, and it can be put into operation ...[Details]
Abstract: Video surveillance displays are widely used in industry, life and military fields. This paper designs a video surveillance display that can be displayed on a TFT LCD screen. The TFT LCD s...[Details]
Samsung launched its new entry-level Galaxy A01 Core in its official Indonesian store today. The phone uses a 5.3-inch PLS TFT LCD screen with a resolution of 1480×720, a non-full-screen design...[Details]
First, the overflow interrupt of timer 2 is used to control the flashing of the light. In the design of this part of the program, the difficulty encountered is that once the light flashes, other conte...[Details]
Recently, CATL signed a battery supply agreement with the German company TrailerDynamics, to develop and provide the latter with a 300kWh lithium iron phosphate battery pack for its first product, th...[Details]
An integrated circuit is a miniature electronic device or component. Using a certain process, the transistors, diodes, resistors, capacitors, inductors and other components and wiring required in a c...[Details]
Maintenance model: TDS2014C Fault phenomenon: After being powered on for a while, it automatically shuts down This Tektronix oscilloscope TDS2014C maintenance process: 1. First, power on the oscillos...[Details]
1 Introduction 1.1 Design Purpose Single-chip microcomputers have the characteristics of high cost performance, high integration, good reliability, and strong anti-interference, and are widely used i...[Details]
According to Taiwanese media reports, on June 3, Delta Electronics announced that its subsidiary Delta Electronics (USA) Inc. spent US$35 million (approximately NT$1.028 billion) to acquire 30.25 acr...[Details]
3.4PID parameter self-tuning In engineering control, PID parameter tuning is a time-consuming and laborious task. Even if you are experienced, it is not easy to do it. If the PID parameters can be ...[Details]