Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
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....
bp announces intention to offer fast charging services in more than a dozen cities in the United States bp currently offers 22,000 electric vehicle charging points worldwide and plans to offer more th...[Details]
Developers across multiple industries can now test their devices under the most realistic conditions
Microwave Vision Group (MVG), a leader in antenna measurement solutions, has anno...[Details]
0 Introduction CY7C68013 integrates an enhanced 8051 microcontroller and an I2C compatible controller, and its transmission rate can reach 100 kHz or 400kHz. LabVIEW is a software for designing virt...[Details]
This program is an example provided by the 51hei single-chip microcomputer development board . It uses the single-chip microcomputer to decode wav real-person sound music and output it using the PWM m...[Details]
On the morning of April 6, Apple has confirmed that the 2022 WWDC Developer Conference (WWDC22) will open on June 6, local time in the United States (June 7, Beijing time). Due to the epidemic, ...[Details]
The function of a DC stabilized
power supply
is to transform, rectify, filter and stabilize 50Hz AC power to a constant DC voltage for the load. The designed DC stabilized power supply shou...[Details]
"The best 200 watts in PHOTON-Laboratory: SolarRiver SR4K4TLA1 of Samil Power" This is a review from German Photon Laboratory on Samil Power's SolarRiver series inverters.
Photon's June issue p...[Details]
11. In the design process of flyback power supply, the conversion efficiency of the transformer is often reduced due to the large leakage inductance of the transformer. The method of winding the secon...[Details]
The stack is actually a continuous space in the memory, but it is special because of the stack pointer. The stack is generally divided into two types:
Growing upward: The stack pointer grows toward h...[Details]
Do you know your signal sources and oscilloscope? In the last issue, we mainly analyzed the basic concepts, functions and classifications of oscilloscope triggering. In this issue, we share the relat...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
On December 10, the Xiamen Municipal Bureau of Industry and Information Technology issued the "Notice on the Proposed Establishment of a New Energy Vehicle Power Battery Recycling and Utilization I...[Details]
DS2417 is a real-time clock chip with interrupts and compatible with a one-line MicroLAN interface produced by DALLAS. Its serial communication rate reaches 16.3kbps, and the interrupt time interva...[Details]
With the development of the electronic information industry, soft magnetic materials and their performance measurement, which are closely related to it, have attracted great attention. Most soft magne...[Details]
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