[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...
/*Clear screen function--clear the entire screen to the same color*/void lcd_clear(unsigned int color){unsigned int num;unsigned int i = 0;unsigned int *startaddr = (unsigned int*)tftlcd_dev.framebuff...
Preface
In the early days, there was an Apple that created the earth's gravity. Now there is an Apple that has accelerated the arrival of the smart phone era. Since last year, major mainstr...[Details]
Conversion rate: The number of samples taken per second. Common units: SPS (times per second) KSPS (kilosamples per second) MSPS (millionsamples per second). The faster, the better. Convers...[Details]
When using gas detectors to detect toxic gases, we also have a variety of gas detection technologies to choose from. At the same time, there is currently no technology that can quickly, cheaply and ...[Details]
In order to realize human-computer interaction, a display device is indispensable. In the previous section, we talked about how to use a single-chip microcomputer to control the display of a digital ...[Details]
Design circuit of SLC power supply
SLIC is an analog telephone interface with functions such as off-hook/on-hook signal transmission, ring tone generation, and ring current d...[Details]
Wuhan, April 10, 2023 /PRNewswire/ -- Intelligence is the new track for the automobile industry. Industrial upgrading and technology first are bringing changes to travel methods. On April 7, the "BES...[Details]
CB3LP
chip introduction and internal principle block diagram
The CB3LP chip is a chip product successfully developed by Beijing Fanxi Intelligent Control Technology Co., Ltd. b...[Details]
Another market worth tens of billions of yuan is being born, incubated by the new four modernizations of the automobile industry. The new generation of Mercedes-Benz S-Class and FAW-Volkswagen ID.4...[Details]
This paper proposes a design scheme of a reflective infrared heart rate detector based on uPSD3234. The scheme uses the single-chip microcomputer uPSD3234 as the core component of the system, and us...[Details]
According to wccftech, Apple's iPhone 12/Pro has not yet been released, but Russian jewelry company Caviar has begun accepting customized iPhone 12 Pro/Pro Max orders, with the price reaching a...[Details]
The global semiconductor market is weak this year, and TWS headphones are undoubtedly a ray of hope for the entire semiconductor industry. Recently, market research firm Counterpoint Research release...[Details]
ALIAS: serial port update code. Used for project: mini oscilloscope There are three ways to start STM32: Download flash loader demonsrtation v2.50 from ST official website to update the program. ...[Details]
At present, there are two major innovative technologies introduced in the automotive airbag system: First, the airbag system has increased "intelligence". The new system determines the deployment f...[Details]
One concept that needs to be understood here is that when using the hal library, you must first have a good understanding of the use of peripherals in the standard library. The reason for this proble...[Details]
By Michelle Tate, Product Marketing Manager, Keysight Technologies
In the field of engineering, accuracy is the core element. Whether it is performing quality and performance testi...[Details]
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