Reprinted from: https://www.cnbeta.com/articles/tech/1137017.htmA new survey by Tidelift, a provider of open source software management solutions, finds that most open source maintainers are underpaid...
I have to work on a logistics robot topic for a work training competition recently, so I am learning how to draw integrated circuit boards. The chip I use is STM32F407VET6.
Now I am very confused abou...
Those villains in novels rack their brains to harm the protagonist. I think they are really weak in intelligence. Don’t they know what the protagonist’s halo is?
What I am saying is not that you shoul...
Pipeline Leakage Monitor Based on Sound WavesAuthor: Jason YooIntroductionLeakage in urban water supply pipelines causes great losses to the country every year. This product is a water pipe leakage mo...
The board has a standard USB port and a Type-C port , neither of which can be used for power input.
After connecting to the power supply, the board can be directly connected to the HDMI display to lig...
On March 2, at the Xinfeng Lingang Wind Power 220 kV transmission project site in Lingang Industrial Zone, Guanyun County, Jiangsu Province, more than 20 construction workers wearing masks waited f...[Details]
The luminous intensity of the LED in the picture is proportional to the load current. The circuit is designed to provide a very compact circuit to replace the meter on the 12V power line in some astr...[Details]
Today, with the increasing requirements for the size, power consumption, and integration of embedded systems, it is becoming increasingly difficult for MCUs with only AD conversion circuits to handle ...[Details]
The parking lot barrier is a parking lot equipment used to control the entry and exit of vehicles. When releasing the vehicle, the railing rises, and the railing falls after the vehicle passes. Du...[Details]
1 Introduction
With the acceleration of people's life and communication rhythm and the construction of highways, it is required to continuously improve the safety of night driving. To this end...[Details]
PIC18F452 (with two CCPs) Each CCP (Capture/Compare/PWM) module has a 16-bit register that can be used as a 16-bit capture register, a 16-bit compare register, or a PWM master/slave duty cycle regi...[Details]
With the widespread application of networking, digitization, and high definition in the security industry and the advent of the big data era, people's demand for intelligence is increasing, and i...[Details]
I have been DIYing a brushless motor driver recently. Since it is my first time, it takes a little time. I will share it in this public account after it is completed. This article summarizes the wo...[Details]
After learning digital signal processing, many students are confused by some of the terms in it, such as DFT , DTFT , DFS , FFT, FT, FS, etc. FT and FS belong to the content of the signal and s...[Details]
At present, the resolutions of 12.3-inch full LCD screens are: 1280x480, 1440x540, 1920x720. For automotive LCD instrument applications, is the higher the resolution, the better? Is the increase in...[Details]
On the evening of October 29, San'an Optoelectronics released its third-quarter performance announcement, stating that it achieved operating income of 5.9 billion yuan, a year-on-year increase of 10....[Details]
Digital integrated circuits are digital logic circuits or systems made by integrating components and wiring on the same semiconductor chip. According to the number of gate circuits or componen...[Details]
Author: Department of Information Engineering, Nanjing University of Posts and Telecommunications (210003) Li Canwei and Liu Shengmei
In recent years, with the rapid development of information...[Details]
Fraport has begun testing the world's first walk-through security gate designed for fast passenger passage at Frankfurt Airport.
The R&S QPS Walk2000 from Rohde & Schwarz is designed to speed...[Details]
What are the components of an automotive motor controller?
The automotive motor controller is an important component that controls the operation of the automotive motor. It is usually composed...[Details]