From the formula (4) in the paper, we can see that when the output voltage of U2 is 0V, the LED is turned on. I want to ask if U2 is a comparator? Because the inverting input terminal is higher than t...
ROS operating system video course content:
Master the basic concepts of ROS. Master the creation methods of ROS custom messages and services. Master the use of common ROS command line tools and visual...
[i=s]This post was last edited by flashtt on 2019-6-21 15:34[/i]I am about to start work. I bought many books before, but I haven't read many of them. The express delivery is really troublesome, and I...
[i=s]This post was last edited by lonfaye on 2019-7-15 08:17[/i]The attached picture is a summary of my recent reading of the IWR1642boost code. I post it here because, firstly, mmWave is definitely T...
Could you please explain in detail the generation of 2HZ? Now using this circuit, the buzzer oscillates very fast. Why does this problem occur when the components are soldered normally?...
DIY players all know that the CPU top cover is made of copper metal. In order to increase hardness and corrosion resistance, CPU manufacturers will plate a layer of nickel on the surface of copper, so...
Rehabilitation after a stroke often takes a long time and has a poor prognosis. However, a new virtual reality device recently received FDA approval to help patients recover better and faster. This ...[Details]
The steering system is an important part of the car, and its performance directly affects the stability and safety of the car. The early car steering system was a pure mechanical steering system w...[Details]
1. Background analysis
Automotive electronics is a general term for the vehicle body and on-board automotive electronic control devices, including engine control systems, chassis control s...[Details]
0 Introduction
With the development of information technology, there are more and more types of power supply measurement and control equipment, and the means of supporting the transmission of i...[Details]
Xiaomi Group’s first-half 2019 results were released. Both its two core businesses, mobile phones and AIoT, as well as other businesses, showed positive growth. However, the company’s stock price tre...[Details]
The purpose of selecting a motor protector is to enable the motor to fully exert its overload capacity and avoid damage, and to improve the reliability of the electric traction system and the conti...[Details]
The CCS C compiler includes a library of example programs for many common applications. Each example program contains a header with instructions on how to run the example, and if necessary, the wirin...[Details]
introduction
In the process of electronic product design, when using 220VAC AC power supply to power electronic products, one of the important tasks is to consider what solution to use to powe...[Details]
According to Economic Daily News, Japan Display (JDI), a major Japanese panel manufacturer, announced that it will receive an additional 44.69 billion yen (US$406 million) in financial aid from Japan...[Details]
Without the Communist Party, there would be no New China! This is undoubtedly something that the Chinese people in the 1950s and 1960s should have understood. Facing today's society, what we all mu...[Details]
Most designers think that all LED products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to the world. Surprisingly...[Details]
Connected cars offer automakers and Tier 1 suppliers the opportunity to introduce new features and services such as infotainment, digital key systems, authentication and vehicle-to-everything (V2X) c...[Details]
stm8s has its own eeprom, the starting address is 0x4000, and where it ends is in the manual, because when I use it, I only write a 4-byte data, and the configuration is as follows: Input parameter...[Details]
During the 2019 Intel AI Summit, Intel demonstrated a series of new product advances designed to accelerate the development and deployment of artificial intelligence systems from the cloud to the edg...[Details]
Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
Analog electronics
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