I had the urge to do a series of topics on sound visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated, but I sti...
Prize-winning live broadcast | Application registration for ON Semiconductor's high-efficiency products in smart fast charging is open!Click here to register for the live broadcastLive broadcast time:...
This is my first time to adjust the display driver. I didn't know much about LCD display interfaces before. This time I bought three models, one that supports i80 CPU interface, one that supports MDDI...
[Source: CSDN]
The crash of a drone may not be unusual, but the crash of dozens or even hundreds of drones into a building is too "spectacular". According to netizens, on the evening of January 25, hu...
[Lazy self-care fish tank control system] BLE_MESH network test, multiple elements are not allowed
Purpose: In the application, I want to arrange several sensors at different locations, and then use B...
蓝雨夜onsemi and Avnet IoT Innovation Design Competition
The timer configuration of 6747 is as follows:
1. Set the pin multiplexing register PINMUX8 and select the function of pin 3 as timer output. Note that this pin coincides with the SCL of I2C0.
(User M...
With the development of the automobile industry, in-vehicle navigation equipment has been used more and more. Now mainstream in-vehicle navigation equipment is integrated with DVD function, which...[Details]
On the evening of April 8, the U.S. Department of Commerce’s official website issued an announcement, adding seven Chinese supercomputer entities to the “Entity List” because these entities are suspe...[Details]
The power battery industry has experienced ups and downs over the past seven years, with more than 200 companies rising and falling in it. Since the new energy vehicle subsidy policy was officially...[Details]
According to foreign media PhoneArena, the upcoming Google Pixel 4 series will have an orange color scheme, and blogger Tech Jack also released the appearance of the orange version of the Pixel 4. Th...[Details]
On December 19, the launch ceremony of the charging infrastructure information public service platform (hereinafter referred to as the platform) was held in Jinan. Wang Fudong, member of the Party ...[Details]
IGBT components are often connected in parallel, so if an IGBT component fails, a large number of IGBTs in the parallel circuit will be damaged. However, there are more or less some unavoidable short...[Details]
"The only thing a startup like Hesai can solve is to take a relatively good concept and commercialize an engineering problem after having solved the scientific problem." This is how Li Yifan, founder...[Details]
What are the classifications of brake systems?
How much do you know about the classification of automobile braking systems?
1) According to the different functions of the braking system
...[Details]
Oscilloscope measurement method for repairing motherboard (1) Verification of communication signal 1) Verification method: Consider the calibration signal in "probe calibration" as the meas...[Details]
When it comes to car safety, many people will think of crash tests. A few months ago, a well-known German national brand model received a P rating in the China Insurance Association crash test. This ...[Details]
Adaptive Driving Beam is an intelligent high beam system. ADB technology uses the input of video camera signals to determine the position and distance of the vehicle ahead, and adjusts the lighting a...[Details]
Since TI 254x uses an 8-bit microcontroller and has only a pitiful 8k of memory, there are some differences from ordinary PC programming, so you must pay attention. 1. Don’t declare arrays that are...[Details]
When SM2..0 is 001, the SLEEP instruction will put the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupts, two-wire interface address configurati...[Details]
IP video surveillance has gradually entered every corner of our lives in recent years. Whether it is public security, transportation, housing, consumer products, or industrial and commercial buildi...[Details]
DIY/Open Source Hardware
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