A college student's self-narration: I have been so annoyed for the past two years since I left school. My mood is almost the same every day. I feel that everyone is so fake and no one can be trusted! ...
[i=s]This post was last edited by nilwade on 2014-4-24 21:58[/i] I'm using GC5016 recently, and want to implement a DUC function with 16-bit real number input and 16-bit real number output. In the con...
Avago Technologies announced that it has completed initial prototype manufacturing of Avago's unique five-chip family for the expanding 38 GHz to 42 GHz wireless infrastructure and backhaul point-to-p...
Dear seniors: =================================== I saw in the book about the use of CCS and the use of simulator. Now I don't understand what the relationship is between these two things, since both ...
Recently, I need to use FPGA to make a digital receiver. I encountered some difficulties in carrier synchronization. It happened that the original poster’s knowledge of communication is quite lacking....
I made a low-pass seventh-order elliptic filter. The theoretical cutoff frequency is 41M, but the measured value is only about 10M. Is there any better solution?...
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[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]
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]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[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]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]
As the global LED market demand continues to increase, my country's LED industry will face huge opportunities in the future. However, the core LED technology and patents are basically monopolized b...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[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]
Talking about work
京公网安备 11010802033920号
EEWORLD
