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Author: Joshua Zhu, ST engineer
Click to download the pdf document:Problem: Some customers want to develop products using BlueNCG-132 and want to add an external PALNA to extend the range of the RF sy...
① Throughout life, we should have a grateful heart, no matter they are parents or friends, colleagues or forum members, familiar or unfamiliar people... In the past year, in life, work or spirit, when...
When learning DSP development, I often feel that there are too many technical documents. Every book is useful and I want to read every book, but I don't know where to start. At this time, the principl...
After overcoming the controversy over screen defects, Galaxy Fold has been sold in South Korea. Many consumers have received the physical phones. As media and consumers continue to upload reviews, th...[Details]
Recently, the 2020 China IC Design Industry Entrepreneur Award Ceremony was successfully held at Chongqing Yuelai International Convention Center. The IC Design Branch of the China Semiconductor Indu...[Details]
introduction
CMMB (China Mobile Multimedia Broadcasting) is China's first mobile broadcasting and television standard with independent intellectual property rights for mobile terminals. It is als...[Details]
China Energy Storage Network News:
On November 19, the power dispatching system node of the power dispatching and control center of Nanjing Power Supply Company in Jiangsu Province was conn...[Details]
At present, temperature measurement has been widely used in various fields such as steel, metallurgy, industrial welding, wave soldering, reflow soldering, etc. The temperature to be measured in ...[Details]
In the security monitoring system, video signal transmission is a crucial link in the entire system. The choice of media and equipment to transmit video signals will directly affect the quality and...[Details]
1. Make the LCD display full of red
We want to display data on the LCD. The steps required are as follows:
a. Initialize LCD
b. Enable LCD
c. Get LCD parameters: fb_base, ...[Details]
Recently, TSMC Chairman Liu Deyin told the Nikkei that TSMC will start building a $12 billion chip factory in Arizona next year. A working group of more than 300 existing employees and managers will ...[Details]
The LED digital tube does not light up. The possible reasons for this failure are:
1) The transformer is damaged, the leads are disconnected or the solder joints are poorly welded. If the transform...[Details]
Three-phase bridge full-controlled rectification and DC motor speed regulation experiment principle
The three-phase bridge fully controlled rectifier circuit can use a trigger to control the c...[Details]
The future connected smart home will change people's lifestyles. It will bring us many conveniences, such as more efficient use of energy, various home appliances connected together through the Inter...[Details]
At the SNEC (Shanghai) 2012 exhibition held from May 16 to 18, 2012, AP Solar launched its new product, the YC500 series micro-inverter. The main features of this new product are: two solar cell mo...[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]
In modern industrial production, frequency converters, as an important electrical equipment, are widely used in speed control of various mechanical equipment. Through the speed control function of ...[Details]
Analog electronics
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