RVB2601 provides a Player Demo, which can also produce sound normally after testing. It is controlled by the Cli command line. The Demo routine is also relatively simple, so I won't go into details.
I...
1) class1, class3, class9: SPI mode is not supported!2) SD2.0 was introduced after SD1.1, and its main feature is to support larger capacity. In SD1.1, the card capacity is stored in the CSD register,...
The current project uses DS90UB954. The camera collects signals, and the mipi signals pass through 953, and then pass through 954 to deserialize to the processor. After connecting 953, the PASS and LO...
I am working on a project with relatively simple functions. It mainly transmits a switch signal wirelessly. The distance is very short (within 10 meters). However, because it is on the walking mechani...
[size=14px]The latest RT-Thread has released a universal BootLoader for the STM32 series. Interested friends can use it. I tried it and it is quite convenient. RT-Thread Universal Bootloader has the f...
Photoplethysmography (PPG) is a common technique for measuring blood oxygen saturation (SPO2) levels. A light transmitter is used to emit light into the body, and a light receiver is used to measur...[Details]
Recently, the board of directors of Foxconn Industrial Internet Co., Ltd. received an application from director Li Jie to resign from his positions as vice chairman, director, and member of the first...[Details]
Record quarterly sales, strong performance across all business segments, and earnings per share exceeding company expectations SCHAFFHAUSEN, Switzerland – August 2, 2021 – TE Connectivity (TE) toda...[Details]
On the 3rd of this month, Samsung Electronics submitted a trademark application named "Flap Leather Cover" to the UK Intellectual Property Organization (UKIPO). The application was classified as...[Details]
More than a year after Apple announced its transition to its own chips, Microsoft quietly released a new version of its Microsoft Teams optimized for Apple Silicon. It is reported that Microsoft ha...[Details]
The inverter introduced in this article (see Figure 1) is mainly composed of MOS field effect tubes and ordinary power transformers. Its output power depends on the power of the MOS field effect tube...[Details]
Today, vivo's new mobile phone system OriginOS officially announced that it will be released in Shenzhen on November 18. Previously, the official said that the system "took a year to polish carefully...[Details]
In order to distinguish different data types, LabVIEW sets fixed colors for different data types. The colors and lines of the data lines are different depending on the data type connected. Generally...[Details]
The s3c6410 has two USB instances (both are brought out on the board), namely USB host and USB OTG. Here we are talking about USB host Code : https://github.com/lisider/linux/tree/ok6410a-linux-5.11...[Details]
Recently, Apple launched its new iPhone 11 series globally, and also launched the game subscription service Apple Arcade. In order to counter Apple's actions in the game field, Google also off...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
I quoted some content from another blogger based on the original . The clock system is the core of the processor, so before learning all the peripherals of STM32, it is necessary to carefully stud...[Details]
If you want to use printf in mdk, you need to redefine the fputc function and avoid using semihosting (semihosting mode). The default output device of the standard library function is the display. ...[Details]
Murphy's Law tells us that "what can go wrong, will go wrong". In the testing or production process of video equipment, problems often occur when we least want them to happen and when it is least con...[Details]
The BOE Wuhan 10.5-generation LCD production line visit and TV display technology tasting event with the theme of "Seeking the Source" was held in Wuhan. At a time when the current TV industry and ...[Details]
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