-
Do you have a DVD or TV remote control at home? Most remote controls can be used. Press any key on the remote control to display the digital tube plus 1--- 0--9 in a cycle. Add a receiving head to ...[Details]
-
(1) Performance degradation of phosphors at higher temperatures There seems to be no relevant data on the relationship between the light excitation efficiency of phosphors used in LEDs and tem...[Details]
-
1. Quasi-bidirectional port
2. Bidirectional port
The main difference between a bidirectional port and a quasi-bidirectional port is that the quasi-bidirectional port I/O port needs to be set to 1 ...[Details]
-
Wireless charging is not a new technical solution. In fact, there are a lot of wireless charging applications in our daily life, such as electric toothbrushes, electric shavers, and other consumer el...[Details]
-
"Major events often give rise to technological innovation and breakthroughs. In order to ensure our country's leading edge in 5G development in the world, we must adhere to the established goals to d...[Details]
-
With the development of science and technology, and with the improvement of industrial production level and people's living standards, nonlinear electrical equipment has been put into operation i...[Details]
-
Verint® Systems Inc., the customer engagement company, recently announced that it has received a perfect score of 5.0 in all 23 categories of customer satisfaction and has won the first place in both...[Details]
-
In the development and application of test and measurement equipment, how to compensate for the DC offset of the signal chain and how to obtain high-precision flexible and adjustable voltage output h...[Details]
-
In the field of modern industry and automation, servo motors, as a key motion and control device, are increasingly gaining widespread attention and application. With its precise motion control and ...[Details]
-
The concepts of short circuit protection, overload protection and zero voltage protection Each electrical device has its rated power. When the rated power is exceeded, it is called overload. The pro...[Details]
-
On October 20, at the 2021 Yunqi Conference, Zhou Ming, vice president of Alibaba Group and head of Alibaba Cloud Infrastructure, said that Alibaba Cloud will accelerate the use of clean energy in ne...[Details]
-
The aboveground pipeline detector is mainly used to detect various urban underground pipelines such as gas, electricity, telecommunications, tap water, industrial pipelines, drainage and cable TV. ...[Details]
-
As the world's most watched new generation of light sources, LED is known as the most promising green lighting source in the 21st century due to its high brightness, low heat, long life, non-toxici...[Details]
-
1 Introduction
Valve-regulated sealed lead-acid (VRLA) batteries are favored by various industries due to their advantages such as small size, explosion-proof, stable voltage, no pollution...[Details]
-
Compared with Class AB amplifiers, Class D amplifiers have better efficiency and thermal performance, but implementing a Class D amplifier still requires attention to good electrical design and therma...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD