Texas Instruments DLP Pico Micro Projector (II): Introduction to DLP Micro Projector Optical Engine and Development Platform (I) Through the first video, we know how DLP works, so let's take a look at...
The previous article ( 【i.MX6ULL】Driver Development 3--GPIO Register Configuration Principle ) introduced the working principle and register configuration of the GPIO of the i.MX6ULL chip.
In this art...
[font=微软雅黑][size=5]I have been tinkering with the Raspberry Pi's WIFI these days, which took some time. Later I found that the Raspberry Pi's Raspbian system has a feature. If the Raspberry Pi's Ether...
I use DSP to make a PFC circuit. What device should I use to sample the voltage and current of the input AC? Is the Hall sensor too large? If I use a resistor directly, the current will be negative. T...
As shown in the figure, the power supply is dual 16. As soon as the TIP41 and TIP42 tubes are connected, they burn out after a while after power is turned on. When TIP41 and TIP42 are removed, the par...
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but th...[Details]
0 Introduction
With the rapid development of modern power electronics technology, various power electronic devices have been widely used in various fields such as power systems, industry, an...[Details]
0 Introduction
The load with impact (rapid change) power in the power system will cause the voltage fluctuation and flicker of the power grid, causing many electrical equipment to fail to wo...[Details]
Globally, the market for airbags and other restraint systems consists of different geographical regions, each with its own characteristics and needs. North America first introduced airbags in mass-...[Details]
With the development of control, computer, communication and network technology, computer network integrated automation system has been widely used in modern industrial enterprises. The emergence o...[Details]
Central topics:
Six basic principles of automotive power supply design
Practical applications and power requirements
Solution:
Design heat sink based on minimum efficien...[Details]
Fast charging of batteries for electric vehicles is an important topic in the research and development of electric vehicles. Although many practical charging devices or commercial chargers have the...[Details]
With the development of social economy and the continuous increase of electrical equipment, various industries have greater and greater requirements for the capacity of switching power supply modul...[Details]
Abstract: With the development of the network, the related security and confidentiality have become a topic of increasing concern. In view of the market demand and the difference between the curren...[Details]
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