I'm a newbie and just started learning Verilog. I'm working on a SPI receiving module. I encountered a problem during the testing phase. I don't know how to use simulation to verify the received signa...
This is a boost circuit, which outputs DC high voltage at R4 and R5. 1. Is this circuit wrong? 2. What is the use of R3 in the figure? 3. Is this D2 diode wrong? Please help me, thank you!...
Recently, due to project reasons, I used TI's MSP430F149 microcontroller. During the use, I encountered some problems with power consumption. This article is used as a record.
Problem description: Aft...
As the title states, 5G requires a lot of infrastructure, and the United States is vast and sparsely populated. Is it possible to directly use satellites to lay out 6G?1. What are the differences betw...
After reading the first five chapters of the book, I feel it is very good, from the basics to the practical. As the saying goes, there are a hundred Hamlets in the hearts of a hundred readers, and eve...
Under normal circumstances, the serial port does not need to use DMA to send data. Only when the processor is very busy, using DMA to help send data can reduce the burden on the processor.
Next, I w...[Details]
How much do you know about rubber tensile testing machines ? Today I will introduce to you the selection parameters of rubber tensile testing machines. These things should be very important to every...[Details]
The small-diameter metal rotor flowmeter adopts the variable area measurement principle. The flowmeter is an all-metal structure with a PTFE lining inside. It is suitable for corrosive gases. There a...[Details]
The potentiostat is an important instrument in electrochemical testing. It can be used to control the electrode potential to a specified value to achieve the purpose of constant potential polarizat...[Details]
In October 2019, a total of 83,000 new energy vehicles were produced. According to statistics from the First Electric Research Institute, the installed capacity of power batteries in October 2019 was...[Details]
1 Introduction The I2C bus is the de facto world standard and is now implemented by more than 1,000 different ICs manufactured by more than 50 companies. In addition, the versatile I2C bus is used in...[Details]
1. Basic circuit topology and working principle
LED driver
circuits
based on
inductive boost
switching converters
are widely used in the backlighting of battery-powered consum...[Details]
The frequency of the STC12C5406AD crystal oscillator is 12MHz. This program has been debugged: Functional description: STC12C5406AD+74HC164+1602 LCD display+LM35DZ+DS18B20 thermometer design. M...[Details]
1. Introduction
Intelligent mobile robots are a type of robot system that can sense the environment and its own state through sensors
,
achieve autonomous movemen...[Details]
On May 5, Jiwei.com learned from Gu Wenjun, chief analyst of Xinmou Research, that former SMIC CEO Qiu Ciyun has been appointed as CEO of Shanghai Xinsheng. As an internationally renowned outstanding...[Details]
According to foreign media Neowin, a foreign hacker Sebastian Staacks recently successfully modified Nintendo's classic Game Boy handheld, enabling it to connect to Wi-Fi wireless networks and ...[Details]
The natural gas production capacity of North China Oilfield is mainly concentrated in the Fourth Oil Production Plant, which integrates natural gas production and sales units. In 1985, it began to sup...[Details]
With the rapid development of the Internet of Things, various wireless communication technologies have sprung up, among which ultra-wideband (UWB) technology has emerged in the positioning field with...[Details]
According to foreign media reports, starting this summer, the BMW Driving Assistant Professional suite will add some new functions to make highway driving more automated. Such new functions are the r...[Details]
Source: Getty Images/Sven Loeffler
With a history of 100 years, Beston focuses on developing high-quality fluid products that provide advanced anti-corrosion functions. The company recen...[Details]