The previous example is to read the infrared remote control and the digital tube display. Intermediate state, not completed. The hexadecimal digital tube is not easy to display, and it is troublesome ...
Currently, there is a biological electrode for measuring toxicity, and the electrode measurement characteristics are correlated with voltage. The electrode output fluctuates in the range of about 300m...
[color=#000000][font=Tahoma][size=9pt] [/size][/font][font=宋体][size=9pt]Leakage tracking tester[/size][/font][font=Tahoma][size=9pt] [/size][/font][font=宋体][size=9pt]is a simulation test item specifie...
Author: chenzhufly QQ: 36886052 (Please indicate the source when reprinting)1. Hardware ConnectionThe 6th pin GPIO1_3 of P8 of BeagleBone is connected to the data pin of DS18B20. The connection relati...
[size=5]This article summarizes the key points in FPGA application design, including clock tree, FSM, latch, and logic simulation. [/size][size=5] FPGA is more useful than we usually think, because it...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i] Netbooks have been very popular in the past two years. Thanks to their low prices, they have met the needs of quite a number of ...
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[Details]
introduction
When it comes to the production of mobile phone lithium-ion batteries, the first thing that comes to mind is Japan's industrialized mechanical assembly line, NOKIO, MOTOLROLA's st...[Details]
Rated capacity refers to the maximum output power of the UPS (the product of voltage V and current A).
Usually, the UPS power supplies sold on the market are marked with "W" (watt) for smaller...[Details]
FPGA/CPLD
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