Figure 1: Add group in the project named rt threadFigure 2: Create a new rt-thread folder in the project's librariesFigure 4: Files in the rt-thread folderFigure 5: Adding header file path$PROJ_DIR$\....
As shown in the figure, this is a bridge sampling circuit, and a PT100 resistor is connected between PT1A and PT1B. I have also searched for some information on the Internet, but it is not complete. A...
[i=s]This post was last edited by Tianyiwuzui on 2022-11-25 23:25[/i]Because the main content of the following evaluation is about AI voice recognition and image recognition, for voice recognition, th...
As shown below:
When analyzing the noise of an op amp circuit, the feedback resistor R1 (10K) can be regarded as an ideal resistor R2 (10K) connected in series with a white noise source (VN). In engin...
This event is really worthwhile. I am making a home environment monitoring board for my own fun, so I chose the ready-made board mEZS91202A to use as the power supply.
Packaging when receivedDelivery ...
A month ago, I wanted to design a piece of hardware that could be controlled by a smartphone without installing an app.Is anyone interested? If you are interested, please contact me. I will develop in...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
NXP MCU
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