[i=s]This post was last edited by Alex1126 on 2020-3-8 11:13[/i]Now there is a demand: the equipment is powered by 9-32V DC, and the equipment is small and there is no space to install a switch. I wan...
[size=4][color=#ff0000][b]Bidding dynamics: Starting price 1000 core coins[/b][/color][/size] [hr][size=4] This event is supported by [url=https://en.eeworld.com/bbs/thread-511067-1-1.html]EEWORLD Dev...
The rapid deployment of 5G technology around the world is further changing the way and place we work and play. Although only 15% of countries in the world have 5G networks in 2020, Micron expects that...
[Ask if you don't understand] Class D amplifiers are digital. The principle is to compare the input signal with a triangle wave or a sawtooth wave to generate a modulated wave, which is then amplified...
Abstract: This paper introduces the application of USB interface in serial communication, discusses the conversion between USB interface and RS-232 interface and the simplified design of USB interface...
I have been using AC-DC module power supply for many years. The modules with good reputation are more expensive. I learned from my friends that switching power supply is a company that needs certain t...
According to foreign media reports, Artilux, an innovator in optical and electronic technology, announced the launch of the new Artilux Explore series of wide-spectrum 3D sensing technology. Compared...[Details]
This paper proposes a SoPC-based FPGA online testing method, which is an effective supplement to the existing FPGA online testing methods.
1 Online test data operation process
The data op...[Details]
At the current stage, the oscilloscope is not only used to observe waveforms during debugging, but more importantly, it can measure some parameters to help you optimize the design. There are three mea...[Details]
Samsung's latest flagship Galaxy S20 Ultra currently only offers two color options - gray and black. Earlier, it was reported that Samsung is planning to provide users with more color options. ...[Details]
Rugged embedded computer brand – Cincoze, has launched the new Rugged Computing - DIAMOND product line of efficient and compact embedded computer DX-1200, which overcomes volu...[Details]
Supported modulation modes
In order to improve the utilization of spectrum resources, the R7 version introduces 64QAM high-order modulation technology in the HSPA+ downlink and adds 16QAM in the up...[Details]
PID and its derivative algorithms are one of the most widely used algorithms in industry at present, and are well-deserved universal algorithms!
For R&D personnel, mastering the design and imp...[Details]
Israeli battery technology company StoreDot has announced that it has taken an important step towards the commercialization and mass production of its Extremely Fast Charging (XFC) ...[Details]
As the light source of street lamps, LED has many advantages over traditional street lamps. First, LED is a semiconductor diode with a very long life. When the luminous flux decays to 80%, its life re...[Details]
With the continuous improvement and maturity of high-frequency switching power supply technology, its application in railway signal power supply systems is also increasing rapidly. At the same time,...[Details]
Semiconductor technology
How to develop is a fact that the industry needs to recognize. Gene Frantz, chief scientist of Texas Instruments, pointed out at the TI Developer Forum held in Sh...[Details]
As a revolutionary environmentally friendly energy-saving lamp, LED energy-saving lamp has changed the pollution problem of heavy metal toxins contained in previous energy-saving lamps, and has lon...[Details]
Physiological parameter acquisition refers to the measurement, processing and transmission of certain physiological parameters of a person when he is stationary or active in a specific environment. Th...[Details]
introduction
CNC machine tools are machine tools that are controlled by digital programs and have the characteristics of high precision, high efficiency, and high degree of automatio...[Details]