The basic working principle of RFID technology is not complicated: after the tag enters the magnetic field, it receives the radio frequency signal sent by the reader, and uses the energy obtained from...
Selling some unused solid state drives Samsung 850 and 860evo 850 330 yuan each free shipping for non-remote areas, total 8, no outer packaging. 860evo 400 yuan each free shipping for non-remote areas...
Have you ever experienced the legendary unmanned retail store? It is said that you can enter the store by face recognition, and there is no cashier. You can take the money and run away. It is full of ...
As the title says, there is too little information about compensation. I have been studying analog electronics for too long and have almost forgotten everything. I really don’t understand it. Please h...
[align=left]As the title says, I hope you can recommend a single chip solution that can solve the problem of analog to PWM, or PWM to analog signal. Don't use a single chip or MCU solution, the system...
Payment is the most important early application of NFC, but it is by no means the only one. NFC fully complies with the ISO standard for contactless smart cards, making access control another ideal a...[Details]
With the development of digital signal processing technology, more and more signal processing links can be completed through back-end software processing, but this in turn makes electronic equipment'...[Details]
Japan's tightening of export restrictions on South Korea has made it difficult to export many semiconductor and display raw materials. Among them, high-purity hydrogen fluoride is affected by the pol...[Details]
The large-scale energy storage system (first phase energy storage capacity: 1.5MW/12MWh) designed and built by Zhejiang Narada Power Co., Ltd. ("Narada Power") for GCL Silicon has been successfully...[Details]
Apple’s most popular product recently is definitely the iPhone 12 series, but Apple’s other new products that are about to be released are also attracting much attention, including the Apple T...[Details]
Current source design is a more difficult challenge than regulator design. A two-terminal current source introduces a new set of problems, especially when high accuracy and stability are desired over ...[Details]
Photovoltaic power supply is one of the most mainstream energy sources for outdoor equipment. The monitoring and control of solar panels and batteries require professional design.
The photovo...[Details]
The pin number of the TYPE-C patch under the USB3.1 specification is 24 pins, or the standard pin number should be 24 pins, but we often see 6-pin/14-pin/16-pin/24-pin connectors on the Internet, a...[Details]
Optical spectrum analyzers (OSAs) were originally used to measure the power spectrum of optical signals. They gained popularity after the introduction of wavelength division multiplexing (WDM), as ...[Details]
STC12C single chip microcomputer controls light sensor to measure speed PWM to control DC motor Partial code preview: #include "mytype.h" //Includes the header file #define DATA P2 //Define P0 a...[Details]
1 Introduction
With the continuous development of industries such as logistics, food and petrochemicals, palletizing robots are playing an increasingly important role. They can not only co...[Details]
Design of Telemetry Signal Test Platform for PXI Bus
In aerospace testing, the telemetry system is an indispensable and important component. Its main function is to measure the internal/extern...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
