As shown in the figure, the Karnaugh map given in the textbook basically has at most 4 variables. If you encounter a logic function with 5 or more variables, how should you draw the map? What is the w...
Automotive lighting continues to advance at a rapid pace. While LED light sources offer increased efficiency and unique vehicle styling, original equipment manufacturers (OEMs) are now enabling novel ...
Can someone tell me how to choose the noise source?My book only says that by short-circuiting the input terminal and GND, the spectrum of the noise voltage can be measured... But it does not explain h...
The evolution of the power grid requires the addition of wireless connectivity to existing wired connections for asset monitoring and control. The main factors for increasing wireless connectivity inc...
Live broadcast time: June 2, 14:00-17:00Live broadcast topic: TI MSP430 introductory training
Watch replay: Click here
Demo source code:Lecture document:
1.MSP430 Overview and Main Functions: www.ti.c...
Summary: Accelerate the speed of end-to-end solution deployment
The "traffic war" in the automotive industry has spread from Beijing to Shenzhen.
Lei Jun, Yu Chengdong, and Zh...[Details]
Based on demands such as production capacity layout, cost reduction, and yield rates, opportunities in the large cylindrical battery industry chain are emerging. Recently, people familiar with the ...[Details]
This article describes the circuit principle and application of how to use a multimeter to judge the quality of capacitors Depending on the capacity of the electrolytic capacitor, the multimeter's ...[Details]
When designing a programmable logic controller system, the control scheme should be determined first, and the next step is the selection of programmable logic controller engineering design. The cha...[Details]
How to convert the 4-20ma output of the current sensor? The output of the two-wire current sensor is 4-20ma, which is converted into an analog voltage signal of 1-5v or 2-10v through a 250ω preci...[Details]
When Huawei Mate X was first announced, it was equipped with Kirin 980 processor. Later, due to various reasons, the product launch was delayed. However, in a recent event held by Huawei, foreign med...[Details]
The use of ultrasonic flowmeters to measure flow began in 1928 and entered the practical stage in the 1970s, but was limited to measuring liquid flow, while gas flow measurement began in the 1990s. Co...[Details]
This dreamlike scene is not a fantasy, but the SolarCityTower solar waterfall tower in Rio de Janeiro.
Designed by Swiss architectural design company RAFFA, the tower uses solar energy to crea...[Details]
September 27, 2019 - At the upcoming K 2019, Victrex, a world leader in high-performance polymer solutions, will showcase its latest solutions under the theme "The Elements of Invention". More than 4...[Details]
As technology continues to grow in popularity and importance, powerful and versatile single-board computers (SBCs) are becoming more and more widely used in the field of robotics. As a small device...[Details]
Circuit Diagram:
The program code is as follows:
#include reg51.h
char led_a ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07};
char led_b ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
...[Details]
After Tesla entered the market, the household large-capacity battery market seemed to have attracted a lot of attention. Some companies that have been focusing on this type of product have entered ...[Details]
1 Introduction
The use of microwave radiation technology to promote chemical reactions began in 1986 when Gedye R et al. conducted esterification, hydrolysis and oxidation reactions in a microw...[Details]
1. Introduction to PWM Pulse Width Modulation (PWM) is a very effective technology that uses the digital output of a microprocessor to control analog circuits. Simply put, it is the control of puls...[Details]
For years, Synopsys has been using AI to advance the electronic design automation (EDA) software that makes today's semiconductors possible. At a time when many companies are reeling from broader ...[Details]