https://en.eeworld.com/bbs/huodong/tek_20190417/index.php?sid=102
I participated in this event and won a prize. The event has ended on 5.30, but there seems to be no result notification yet. What's go...
[align=left][color=rgb(85, 85, 85)][size=4][font=Source Sans Pro, Helvetica, Arial, sans-serif] [/font][font=宋体] Since the TMS320F28x7x series chips have an internal TMU (Trigonometric Math Unit) that...
The Hungarian notation in DSP/BIOS is: Sm means 8-bit type;Md means 16-bit type;Lg means 32-bit type;Int means signed integer; Uns means unsigned type;Bits means bit-based calculation type;...
Friends who are participating in this college electronic design competition, please have a look. Here is a list of recommended TI electronic competition training videos compiled by us at EEWorld. We h...
This book is divided into 14 chapters, which comprehensively expounds the design and drive control ideas of modern permanent magnet AC motor systems. Starting from the basic characteristics of permane...
Hardware modification expert Sebastian Staacks has accomplished the seemingly impossible: using a basic 32-gigabyte Game Boy cartridge and an ESP8266 microcontroller, he has given the Game Boy the abi...
1 Working Principle
The multimeter is one of the commonly used instruments in the electrical and electronic industries. This paper develops circuits and software for the MCS-51 single-chip microcomp...[Details]
A series of 5G micro base stations jointly developed by E-Coq and its operator partners based on Picoq PC802 baseband SoC have entered trial operation in the live network
Expanda...[Details]
Echion Technologies, a Cambridge University spin-out based in Sawston, is preparing to commercialise its technology, which it says has been trialled to reduce charging times for mobile phones and ele...[Details]
ARM has 37 registers, including 31 general registers and 6 status registers.
What we need to pay special attention to here is the difference between ARM's own registers and some of its periph...[Details]
The access control system is a subsystem of the access management system. It usually uses technologies such as card swiping, passwords or human biometric recognition to manage the entrances and exi...[Details]
New entrants using artificial intelligence as a driving force for change are causing a reshuffle in the imaging industry Image processing and computing methods are diverse, and artificial inte...[Details]
0 Introduction
With the development of industry, the scale of industrial sites is getting larger and larger. Several or even dozens of computers complete different industrial measurement or control ...[Details]
1. Introduction
As an important device in the field of power electronics, the main function of the inverter is to convert direct current (DC) into alternating current (AC). In the classificati...[Details]
STM32---Summary of SPI (DMA) communication (library function operation) This article mainly introduces SPI in 7 items and will attach the test source code for reference at the end: 1. SPI communicati...[Details]
PIC16F877A serial port sending and querying methods. It took me a day to find out this. It turned out to be a problem with the serial port chip voltage. The summary is as follows: 1. Pay attention to...[Details]
On October
19, OPPO launched its new folding flagship product OPPO Find N3 at a new product launch conference. Equipped with BOE's flexible OLED internal and external dual screens, OPPO Find...[Details]
Functional requirements: When the system detects various faults in the car, it will give a voice prompt alarm.
Voice: left front wheel; right front wheel; left rear wheel; right rear wheel; low...[Details]
Industrial robots are an important element of the fourth industrial revolution, or "Industry 4.0". These devices are connected to systems and remote sensors, forming an important part of the Internet...[Details]
JESD204 is a high-speed interface that has made rapid progress in recent years. The JESD204 data converter serial interface standard was developed by the JEDEC committee to standardize and reduce the...[Details]
IntroductionCalibration always seems to be scheduled at the most critical moment in a project, such as when a team is busy preparing for the annual industry trade show. As an example of the impact of...[Details]
Talking
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