[i=s]This post was last edited by lising on 2019-7-16 17:28[/i]In this experiment, the specified data is written to the specified address of the Data Flash inside CH549, and the data is sent to the P2...
The third generation of anti-noise products in China currently use dynamic noise reduction (DNR) technology. DNR technology dynamically adjusts the output voice switch through the changing voice peak ...
I bought an ESP32-C3 development board for 9.9 yuan a few days ago, with free shipping, and planned to try running micropython on it. It is very small and well made....
Frame memory is the data channel between the graphics processor and the display device. All the graphic data to be displayed is first stored in the frame memory and then sent out for display. Therefor...
In the development and application of microcontrollers, high-level languages have gradually begun to be introduced, and C language is one of them. People who are used to assembly always feel that...[Details]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[Details]
How to upgrade the firmware of Tektronix oscilloscope? ——Take Tektronix MSO2014 as an example Many people often ignore the firmware upgrade of the oscilloscope and use a machine until it is old. In f...[Details]
BEIJING, China –
December 13, 2022 – Qorvo®, Inc., a leading provider of innovative RF solutions for mobile, infrastructure and aerospace/defense applications, will showcase its latest Internet...[Details]
The RS flip-flop is a common digital circuit element, usually used to store and transmit binary information. It can adopt different structures and implementation methods, but no matter which method...[Details]
In recent years, the explosive development of wireless technology has spawned a variety of industrial, scientific and medical (ISM) band wireless standards. Thanks to these new standards, various w...[Details]
If we type the words "battery" and "breakthrough" into a search engine, pages and pages of links will appear, including laboratory research and development results around the world, new progress by b...[Details]
The DC busbar of the main circuit adopts the following forms: 10~100A: PCB board
150~300A: busbar
400A~1000A: laminated busbar (below)
Absorption circuit design
...[Details]
According to foreign media reports, mobile travel technology company Continental has launched the Smart City Mobility and Transportation Hub in Auburn Hills, Michigan, which has two smart intersectio...[Details]
Today, foreign Twitter user WaqarKhan produced and released renderings of the Samsung Galaxy S22 Ultra. Its style is closer to the Note series, and the overall design is more square. From the rende...[Details]
The consumer electronics market, especially the LED driver market, has developed rapidly in recent years. These markets require power supplies/drivers with low power consumption, small size and ultra...[Details]
From the perspective of current embedded consumer electronic products, media processing is gradually integrated with wireless communication and 3D games. Its powerful functions have brought about a...[Details]
To set the system to work in svc privileged mode, we know from the previous learning that this requires setting the CPSR program status register.
In the ARM Architecture Reference Manual.pdf d...[Details]
The DUT07 high frequency switching power supply system is based on the DZW75-48/50 (50II) rectifier module and is equipped with a JP50-50II) AC distribution box. The figure shows the schematic diagra...[Details]
Foreign media recently reported that a security researcher with the ID "MG" has created a special Lightning data cable that allows hackers to remotely access your computer. Lightning data cables a...[Details]