The title may not be clear, so let me explain it in detail. Use an oscilloscope to observe the normal serial transmission. Each byte has a start bit, eight data bits, and two stop bits. In theory, my ...
The formula B=μH can be found in various materials, but the calculation relationship between the current of a single ideal wire in a vacuum and H (magnetic field strength) cannot be found. Some people...
[size=5](1) There is a gap between the characteristics of actual power supply devices and ideal power supply: [/size] [size=5]Response speed: As mentioned earlier, linear regulated power supply achiev...
Since it is a personal travel card, it is not very convenient and I don't think it will be used, so I plan to sell it. This card company has activated it and it is valid for two years. Now I sell it f...
The main post is just a preview, I’m worried that I won’t want to write after today!!!
I would like to warn everyone with this post: please read, read carefully, and read the device data sheet again a...
Use Raspberry Pi Pico to collect data and display it on the mobile phone.Features:200Khz bandwidth
Support 2 channels
500KS/s sampling rate
Time: 5 microseconds to 20 seconds
Requires few components
A...
I recently made a new thing, and I happened to have an ATMega128 chip at hand, and the resources were sufficient, so I decided to use it. Considering that the PCB will be installed in the shell in th...[Details]
The camshaft position sensor is also called the camshaft angle sensor, phase sensor, cylinder identification sensor, and some cars also call it the 1 cylinder top dead center sensor. The most common ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
At the beginning of the year, the National Development and Reform Commission and other departments issued the "Implementation Opinions on Further Improving the Service Guarantee Capability of Elect...[Details]
At present, the increasingly deteriorating electromagnetic environment has made us gradually pay attention to the working environment of the equipment and the impact of the electromagnetic environment...[Details]
According to a report released by Changsha, the Changsha Sanan third-generation semiconductor project did not stop during the long holiday. Among them, the C2 integrated power station, the main auxil...[Details]
An assembly program that controls the brightness/darkness of LEDs with one button. When the computer is turned on, the first time the first switch is pressed, the 8 LEDs light up, the second time the...[Details]
On July 27, the 11th meeting of the 5th Board of Directors and the 11th meeting of the 5th Supervisory Committee of Xinwanda reviewed and approved the "Proposal on the Joint Investment of Wholly-Ow...[Details]
On June 27, Guofeng Plastic Industry issued an announcement stating that it had recently signed the "Cooperation Agreement between the Advanced Technology Institute of USTC and Anhui Guofeng Plastic ...[Details]
The undisputed understanding of infrared technology and its principles is its accurate temperature measurement. When the temperature is measured by an infrared thermometer, the infrared energy emitted...[Details]
Mitsubishi FX series PLC is Mitsubishi's basic PLC. There are several common ways of communication between them, which are as follows: CC-LINK, N:N network connection, and parallel connection.
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As one of the five conventional nondestructive testing technologies in industry, UT testing technology has been widely used. In UT, the A-type pulse reflection ultrasonic flaw detector has been u...[Details]
The safe storage of grain is a strategic event related to the national economy and people's livelihood. Scientific grain storage has important social significance and economic value. The granary mon...[Details]
In recent years, China has built or is about to build a huge number of public hospitals, while the number of private hospitals is also growing rapidly. The industry usually uses the "patient drug and...[Details]
The ABB robot system key is a technical means used in the ABB robot system to protect its intellectual property and ensure system security. This article will introduce the relevant knowledge of the...[Details]