PC:Long-term nationwide recycling and sales of second-hand Agilent HP signal generators E4400A, E4400B, E4421, E4421B
Long-term nationwide recycling and sales of second-hand Agilent HP signal generato...
Preface:I originally planned to post the test records of the Bluetooth low energy part this time, but because there are some problems with the UART part, I'd better post this one first. Please give me...
(1) How are radio waves generated?(2) What parameters can be used to describe radio waves?(3) What are the main ways in which radio waves propagate?(4) What are the polarization modes of radio waves?(...
[i=s]This post was last edited by jinglixixi on 2022-10-24 19:02[/i]BH1750 is an ambient light intensity detection device that works with an I2C interface. Compared with the I2C interface OLED screen ...
Driven by the Internet of Things, the industry has created a huge demand for various battery-powered devices. This in turn has led to an increasing demand for energy efficiency in microcontrollers and...
ASUS, Foxconn Industrial Internet, GIGABYTE, Intec, Supermicro, Wiwynn, and others will offer new data center systems for digital twins, AI, high-performance computing, cloud graphics, and gaming...[Details]
Convolutional neural networks and other artificial intelligence technologies have had a significant impact on the processor world over the past decade. AI has become a buzzword, a catalyst, and somet...[Details]
Xiaomi Mi 11 Ultra is the first to launch a super-fast-charging silicon-oxygen negative electrode battery, making the mobile phone battery thinner and faster to charge. Officials said that Xiaomi was...[Details]
In order to simplify the driving circuit of the LED display screen and save the port resources of the single-chip microcomputer, the common LED display screen driving circuit was improved. All univ...[Details]
Today's vehicle electrical system engineering is becoming increasingly complex due to electrification and autonomous driving features. Electric powertrains (EPTs) generate high levels of broadband ...[Details]
Apple's official website officially launched the new iPhone SE on the evening of April 15. It is equipped with a 4.7-inch Retina HD display, powered by an A13 Bionic chip, and available in three colo...[Details]
The improvement of living standards has made people put forward higher requirements for living conditions. The importance of residential security systems is becoming more and more important. Intell...[Details]
I once saw such a sentence on a forum: Allocate a time for each module so that you can write a good assembly.
At that time, I felt that there was some truth in it, but I couldn’t fully appreciate i...[Details]
It has always been difficult to deal with signal integrity issues in high-speed electronic systems, especially as more and more chips operate at frequencies exceeding 100 MHz and signal edges becom...[Details]
Application areas:Automated measurement
Challenge: According to the human body impedance characteristics, measure the human pulse signal by picking up the impedance change. Use the powerful digital s...[Details]
Shenzhen, China , October 27 , 2023 - Aixin Yuanzhi, an AI vision chip R & D and basic computing platform company, announced the release of the new generation of IPC SoC chip products AX630...[Details]
Image sensors have always played a vital role in the process of achieving high intelligence in automobiles. As automobiles gradually move towards high-level autonomous driving, the requirements for i...[Details]
The ATOM processor uses a groundbreaking 45-nanometer process to integrate 47 million transistors into a single chip with an area of less than 25 mm2, making it the smallest and lowest-power X86 ...[Details]
Almost a month has passed in 2018. The coming Spring Festival is also an important promotional holiday. After a busy year, everyone is willing to reward themselves or their families at the end of t...[Details]
Although the USB charging specification imposes certain requirements on power adapters and chargers, USB design for portable devices is still confusing, especially for applications that choose to use...[Details]