This article introduces how to play videos in Sipeed LicheeRV 86 Panel.
The Tina image has a built-in FFmpeg software package, which can be used for video playback.
Introduction to FFmpeg
FFmpeg (Fast...
In the previous post, I learned about the Bluetooth LED control and button status feedback routines of Silicon Labs BG22-EK4108A. The most important ones are the following services and characteristic ...
How do you deal with the upgraded mobile phones and computers, obsolete or scrapped electronic devices? Replace the stainless steel wash basin, repair it for another three years, sell it second-hand, ...
1. Basic requirements:
(1) It has general playing functions and variable volume (at least two levels)
(2) Realize the automatic playback function of a song
(3) Function of digitally displaying musical...
Good afternoon.
Please help with SMR24QTU NQAFM 2127S smart card reader microcontroller.
Windows defines it as VID_058C PID_9590. I need drivers for it.
Or information about the manufacturer....
On December 18, the signing ceremony for the first batch of small, medium and micro enterprises and maker teams to settle in the Ubiquitous Power Internet of Things Mass Entrepreneurship and Innova...[Details]
CMOS image sensors were produced in the 1980s. Due to the low manufacturing technology of CMOS process at that time, the noise of sensors in applications was large, and the commercialization process h...[Details]
Avery Dennison and Fung Group's Journey to the Future cooperation ceremony was held at Shanghai Li & Fung Plaza. The two parties reached an agreement on "creating an innovative ecosystem for new reta...[Details]
As a long-established Tier 1 giant,
Bosch
's performance remains stable.
Recently, Automotive News released the 2024 Global
Top 100
Auto Parts
Suppliers List. Bosch still ...[Details]
According to news on September 4, if humans establish a permanent base on the moon, they will need reliable energy to maintain life there. Now, British scientists have developed a fuel that could all...[Details]
1 Introduction
When doing embedded development, the most commonly used tools for debugging development boards are serial ports and network ports. This article mainly introduces how to install ...[Details]
Let’s first answer a previous question: If the pin is not configured as an output and a high level is written, what will happen if an LED is connected? The experimental result is that the LED light...[Details]
Artificial neural network, or neural network for short, is a mathematical model or computational model that imitates the structure and function of biological neural networks. In fact, it is a...[Details]
1. Before measuring, tighten the test rod wires into the two terminals respectively and adjust the meter pointer to the zero scale line.
2. Place the test rod connected to the terminal at two poi...[Details]
Similar to the previous nandflash, let's re-learn the norflash driver here.
1 /*
2 * Refer to driversmtdmapsPhysmap.c
3 */
4
5 #include linu...[Details]
On the 21st, Dongfeng Motor’s V2G zero-carbon super station was officially unveiled and put into operation at the Dongfeng Company Technology Center.
V2G stands for Vehicle-to-Grid. It...[Details]
On September 6, Vodafone Germany and Topcon Positioning Group have partnered to develop a new mass-market precise positioning system that will locate Internet of Things (IoT) devices, machines and ve...[Details]
Hydrogen fuel cells are indeed good and have many advantages, but we have to admit that there are still many problems that cannot be overcome at present. These are the fundamental reasons that restri...[Details]
1 Introduction
In an independent solar power generation system, in order to reduce costs, improve efficiency and reliability, it is necessary to make
the photovoltaic
cell output t...[Details]
Third quarter net revenue of $3.25 billion; gross margin of 37.8%; operating margin of 11.7%; net profit of $351 million
Net revenue for the first nine months was $9.95 billion; gro...[Details]
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