With the rapid development of communication technology, the communication industry is about to enter the 5G era. Data transmission will be more intensive, and the amount of data exchange will become l...
When measuring the on/off status of the diode, I went to measure whether the ATX power supply 13009 was short-circuited, but I forgot to dial the 220V power supply, and the multimeter exploded directl...
There are many factors to consider before choosing a DAQ device, and it is inevitable to be entangled. NI experts have summarized 5 questions and 5 answers to help you get to the point. Follow this pr...
I use the following code in my program, but I cannot enter the TIME5 interrupt. However, I can enter the interrupt by changing TIME5 to TIME2 and TIME3. Is it possible that GD32F103C8T6 does not have ...
There are several issues regarding high impedance state:1. Does high impedance state refer to input or output?
2. Are the ways to set the pins of STM32 and 8051 to high-impedance state the same? What ...
You may have noticed that there is a new interface with a lightning logo next to the mini DP interface on the side of the MacBook Pro released by Apple. Yes, this is the Thunderbolt technology newly ...[Details]
Tokyo—Toshiba Corporation (TOKYO: 6502) announced on February 10, 2014 that it has developed a new DC-DC converter for mobile devices that can deliver over 85% efficiency over a wide load current...[Details]
Digital Visual Interface (DVI) is a display interface developed to adapt to the rapid development of digital flat panel displays. At present, most computers and external display devices are connected...[Details]
Atmel Corporation, a leader in touch and microcontroller solutions, and Bang & Olufsen ICEpower, a specialist in Class D audio solutions (a subsidiary of Bang & Olufsen), have announced a joint end-to...[Details]
The National Space Science Center of the Chinese Academy of Sciences organized a summary and review meeting for the in-orbit test experiment of my country's first space gravitational wave detection t...[Details]
0 Introduction
In some special scientific research sites and industrial production units, due to various restrictions, the instrument often cannot measure the actual temperature of the object nearby;...[Details]
On December 8, Tianfeng International analyst Ming-Chi Kuo released his latest research report, revealing several new products that Apple is about to release, including the new iPhone SE, the n...[Details]
Voltage Voltage, also known as potential difference or electric potential difference, is a physical quantity that measures the energy difference generated by the unit charge in the electrostati...[Details]
Keysight helps ZTE complete 5G base station NR NTN verification Terminal emulation and channel emulation solutions help verify 5G NR NTN data connections This successful verification acc...[Details]
Driven by a number of factors, including the rapid growth of wind and solar power installations, the acceleration of the electricity reform process, the decline in energy storage system prices, and cl...[Details]
When doing EMC tests such as on-board conducted current method and large current injection, one test equipment that must be used is the current probe. The function of the probe is to transmit noise s...[Details]
1 Introduction As the first stage of the receiver, the performance of the LNA plays a vital role in the performance of the entire receiver system, because the signal-to-noise ratio (SNR) of the ...[Details]
Circuit principle: AC220V mains is stepped down by transformer T1, and after full-wave rectification by D1-D4, it is supplied to the charging circuit. When the output end is connected to the set b...[Details]
With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]