5G millimeter wave antenna MIMO video is so good that you will forget it after watching it.
RFID low frequency and high frequency antenna technology -~--This is generally not classified as antennaRFID...
Competition details: [url=https://www.eeworld.com.cn/huodong/Gigadevice_GD32F350Contest_201808/]Click here to learn more[/url] First of all, thank all the engineers, students, and electronics enthusia...
Hello, teachers. I would like to ask you a question. I bought two cc1310-tc-008 433MHZ modules and want to order the cc1310 launch pad development version for study. After checking the information, I ...
Delphi China recently announced that Delphi has officially established a trading company in China to provide a variety of Delphi original equipment quality auto parts and accessories to the Chinese au...
By changing the DA output voltage of the microcontroller, various voltage waveform outputs can be obtained. The following describes how to calculate the data that needs to be sent to the DA to generat...
RC capacitive touch sensing button 1: RC sensing principle The RC sampling principle is to sense the human body's induction of capacitive sensors (buttons, wheel keys or sliders) by measuring the sl...[Details]
LED light attenuation is the signal attenuation during transmission.
1310 optical fiber generally attenuates by 0.4db/km
There are two main factors for LED light decay:
1. Quality...[Details]
Trendy "glowing" teeth
According to foreign media reports, Japan has invented a luminous LED tooth that can be worn on the teeth like a mouthguard. When the wearer smiles, the LED tooth wi...[Details]
This article mainly introduces the characteristics of atmega48 microcontroller, puts forward the general method of its low power design, and takes the design of timing control system as an example to...[Details]
1 Introduction
Base stations, or public mobile communication base stations, are a form of radio stations, which refer to radio transceiver stations that transmit information to mobile phone ...[Details]
On October 30, the construction of the Xinwangda Dongfeng Yichang Power Battery Production Base project with a total investment of 12 billion yuan started, which will add a new "accelerator" to the...[Details]
Emergency measurement of online resistance using digital multimeter
Abstract: This paper introduces a loading voltage reduction measurement method, which can enable
a digital
mu...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
I have come across many electronic product development cases related to ground. I have some personal views and insights on the handling of electronic product ground, which I would like to share wit...[Details]
With the rapid development of artificial intelligence (AI) applications, visual AI has become the main battlefield for various technology companies. Based on machine learning, visual AI devices at ...[Details]
FTS-300 fiber optic cable tester is an optical tool test instrument that integrates OTDR, fiber optic cable search, red light source, light source, optical power meter and fiber end face detection ...[Details]
Tesla recently applied for a new patent technology that uses a new chemical process to make better, longer-lasting and cheaper batteries. Tesla is reportedly building a pilot battery production lin...[Details]
1 Introduction
The energy output of photovoltaic power generation systems varies greatly due to changes in the surrounding environment. Real-time monitoring of photovoltaic power generation syste...[Details]
To write C language well, beautiful macro definitions are very important. Using macro definitions can prevent errors, improve portability, readability, convenience, etc. The following are some commonl...[Details]
As a new type of light source, LED
has attracted wide attention due to its energy saving, long life and no pollution. However, from the perspective of the domestic market, it still ta...[Details]