-
0Introduction
Since the birth of radio technology, information transmission and information processing have always been its main tasks. To effectively transmit radio signals, the si...[Details]
-
1 Introduction
With the accelerated pace of social life and the gradual aging of the population, cardiovascular disease has become one of the most important diseases threatening human life. Su...[Details]
-
The U.S. Department of Commerce has included as many as 66 Chinese entities in the so-called "Entity List", completely banning them from accessing U.S. technology and equipment. The most concerning o...[Details]
-
The vertical flame chamber is used to measure the flame retardancy, glow propagation and carbonization properties of fabrics, children's clothing, foam, paper and other materials. The purpose of this...[Details]
-
This paper introduces a design of a medical automatic infusion device. The device uses the MSO430 series single-chip microcomputer of Texas Instruments as the control chip, and is equipped with a dis...[Details]
-
The s3c2440 integrates a 4-wire resistive touch screen interface. The detection of the touch point coordinates is achieved through A/D conversion. The s3c2440 has a total of 4 touch screen in...[Details]
-
A Bode plot with three poles and one zero will be used to analyze the gain and phase margin. Assuming a DC gain of 80dB, the first pole occurs at 100Hz. At this frequency, the slope of the gain cur...[Details]
-
1. Video is integrated into the network
Now video conferencing systems are gradually shifting from the high-end dedicated market to the mid- and low-end markets, and their application scope is ex...[Details]
-
In recent years, the high
brightness
light emitting diode (HB-
LED
) market has developed rapidly.
The LED light efficiency
has been increasing, and the average cost per
...[Details]
-
Thermistors are very accurate thermal sensors that indicate temperature through their resistance. If a thermistor is used as a sensor, the temperature can be measured by simply applying a voltage, me...[Details]
-
China Energy Storage Network News:
On November 13, the 17th China Southern Power Grid International Technology Forum and the "Digital Grid White Paper" conference were held in Qianhai, Shenzh...[Details]
-
1 Introduction
LED has a history of nearly 30 years. In the 1970s, the earliest GaP and GaAsP homojunction red, yellow, and green low-luminous efficiency LEDs began to be used for ind...[Details]
-
CommScope’s view: In 2022, 5G, IoT, AI/machine learning and hybrid office will continue to drive data center development Given that the impact of the COVID-19 pandemic on people's lives has exceede...[Details]
-
1 Overview The traditional leak detection method is to fill the object to be tested with water or other media, and then observe and measure the reduction of the medium filled in a specific time (such...[Details]
-
How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]