1. I'm not myself. 2. Don't bother me! 3. Give me five more minutes please. 4. How did you sleep? 5. Don't hog the bathroom! 6. Don't hog the shower. 7. Don't hog my girlfriend. 8. Get outta there! 9....
[font=微软雅黑, sans-serif][size=5]For MSP430 projects, you will definitely use some chips, which often need to be written by yourself. What peripheral chip drivers do you need? For example, EEPROM, FLASH...
Dear seniors, I have only drawn 8-layer boards before, and have only used several common lamination methods provided by PCB manufacturers. I don't know much about this aspect. Now the lamination metho...
Author: Meichen An/Chris Meng
a. Hardware equipment:Taking AWR1843BOOST RevC as an example, it can also be used as a reference for running mmw demo on other millimeter wave evaluation boards.
5V3A pow...
I wrote a program as follows, hoping to realize the function of an electronic scale. The interrupt is triggered by two buttons. The first press of S1 resets the weight; the second press of S1 weighs t...
[i=s] This post was last edited by jsxykj1 on 2014-3-10 20:54 [/i] I would like to share my experience of using PWM to generate breathing lights, and continue to learn wireless with you. Since I am a ...
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[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]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[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]
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]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[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]
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]
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]
The installation locations of DC-DC converters are relatively scattered. DC-DC converters can be found on the power board, main board, logic control board and other circuit boards of PDP color TVs....[Details]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
Talking
京公网安备 11010802033920号
EEWORLD
