I. Brief description of frequency characteristics (1) Since there is a reactive element C in the amplifier circuit , it presents different impedances for different frequencies, so the amplifier circu...
Today, when I was using HPM6750EVKMINI, the download prompt "Unable to connect to localhost:3333" appeared. The download of the example program that worked well before also had this prompt.After the d...
[i=s]This post was last edited by Jacktang on 2019-6-25 21:05[/i]Engineers who choose to design a wireless IoT application from scratch will quickly realize that the task is difficult. First, building...
[i=s]This post was last edited by Xu Huiqing on 2021-12-9 22:32[/i]Today, I received a module called Erha Image Recognition Artificial Intelligence Visual Sensor, which I applied for a trial on the fo...
Shenzhen, December 20, 2023 /PRNewswire/ -- On December 18, 2023, SGS and the Institute of Building Fire Protection of China Academy of Building Research (hereinafter referred to as "China Academy ...[Details]
The lineup of small 2.5mm×1.3mm "PMDE package" diodes (SBD/FRD/TVS) has been further expanded to help miniaturize application products
ROHM (headquartered in Kyoto, Japan), a world-r...[Details]
As a semiconductor device, the life of LED lamp beads is more than 50,000 hours. However, electrolytic capacitors are commonly used in LED lighting drive solutions, and their life is only 5,000~10,000...[Details]
I have been simulating and testing the development board provided by TI for several days. I always felt that there was something wrong with the link button on P1.3. Today, this program works fine! So ...[Details]
Abstract: Mobile intelligent sensing is a key technology for health monitoring and management. Aiming at the field of intelligent ECG sensor technology, three low-power modules, namely sensing, s...[Details]
Foreign whistleblower Jon Prosser revealed details about the iPhone 14 today, and said that next year's iPhone will be greatly upgraded and it is not recommended to buy the iPhone 13 this year. He ...[Details]
Since the 21st century,
the new generation of
display
and lighting industries and industrial chains
based on organic light-emitting diode (
OLED
) technology are developing ra...[Details]
HIOKI launches new high-precision current and high-bandwidth sensor
The new sensors are available in two types: CT6862 (50A rated) and CT6863 (200A rated), both of which are closed-end type. They h...[Details]
According to media reports, the Ministry of Industry and Information Technology and the National Energy Administration recently jointly organized a pilot project to apply the battery swap model for n...[Details]
The power supply performance, stability performance and safety performance of the power battery pack are key indicators to measure the performance of new energy electric vehicles. In particular, th...[Details]
Nowadays, there are many single-chip microcomputer application fields that are powered by switching power supply modules and batteries. Energy saving of switching power supply modules has become a ...[Details]
In an interview, Sunny Trinh, Vice President of Demand Creation and Cool Stuff at Avnet, discussed the IIoT trend and how the mHUB Accelerator aligns with Avnet’s corporate mission. 1. What types ...[Details]
A broadband amplifier is an amplifier circuit whose ratio of upper and lower limits of operating frequency is much larger than l. This type of circuit is mainly used to amplify video signals, pulse...[Details]
Requirements for adding terminal resistance
According to the provisions of ISO11898-2 on the value of terminal resistance, a 120Ω terminal resistor must be installed at both ends of the bus, t...[Details]
What are the components of an automotive motor controller?
The automotive motor controller is an important component that controls the operation of the automotive motor. It is usually composed...[Details]
Analogue and Mixed Signal
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