If you want to play videos on a Linux board through the Qt interface, one option is to call the FFmpeg library to decode and play the video. This article first cross-compiles the FFmpeg library and tr...
A high-precision sensor development board that supports Bluetooth wireless, using the SHT31 temperature and humidity sensor and the nRF51822 Bluetooth moduleThe manufacturer provides hardware producti...
littleshrimpSpecial Edition for Assessment Centres
[i=s]This post was last edited by 1nnocent on 2021-6-3 17:26[/i]The LED of the microcontroller is as shown above. PE5 is connected to the IO of the microcontroller. When the PE5 level is set low, LED2...
ST's new AIS2IH is an ultra-low-power three-axis linear accelerometer that leverages the rugged manufacturing process already used for micromechanical accelerometer production and is designed to addre...
I2C (or I2C, Integrated Circuit Bus) is a two-wire communication form that is primarily used for low-speed communication between microcontrollers and peripheral ICs in short-distance, board-to-board a...
Traditional sensors still have certain limitations in the application of smart home. Sensors connected to the bus are expensive, the cost of sensor networking is huge, wiring is difficult in some spec...
One good thing about Target’s massive data breach is that it has taught people that even the most robust security systems can be hacked. Target, by all accounts, was a classic example of a multi-laye...[Details]
Silanna Semiconductor, a leading manufacturer specializing in the development of power density technology, announced the opening of the Asia Center of Excellence (ACE) in the Philippines to focus on ...[Details]
Quantum computers are the frontier of future computing technology. Quantum chips are the core components of quantum computers and have extremely high requirements on the temperature environment. Ac...[Details]
Abstract: A new type of ZVZCSPWM three-level DC converter is proposed. An auxiliary winding is added to the secondary side of the transformer. The rectified auxiliary voltage creates a zero curre...[Details]
Preface As the penetration rate of AI technology in the industrial field continues to increase, solutions combining AI technology with practical applications in industrial industries have grad...[Details]
LED driver LED power supply Currently in the general LED lighting market, there are non-isolated designs and isolated driver power supplies. Non-isolated designs are limited to double-insulated produ...[Details]
On June 1, 2010, the Ministry of Finance, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, and the National Development and Reform Commission jointly iss...[Details]
1. Types of abnormal interrupts in ARM: Abnormal interrupt name Meaning Reset When the processor reset pin is valid, the system generates a reset exception interrupt, and the program jumps to th...[Details]
Semiconductor company Lattice Semiconductor is on trial in a business dispute that began more than a decade ago. It is reported that the owners of the former Apex-Micro Manufacturing Corp are seeking...[Details]
Seven steps to design
a
capacitive
touch circuit
Figure 1 is a schematic diagram of the principle of capacitive sensing technology.
Figure 1 Schematic diagr...[Details]
According to reports, Micron Technology released its third quarter financial report for fiscal year 2021 today. The report shows that Micron Technology's revenue in the third quarter was US$7.422 bil...[Details]
Radar is a core technology for automotive
ADAS
, which can enhance road safety and improve driver convenience.
NXP
provides a scalable product portfolio, including hig...[Details]
Due to the limited capacity of energy storage equipment, electric vehicles have very strict management of the flow of electric energy during operation. Accurate power management can extend the vehi...[Details]
For large companies with tens of thousands of employees, the difficulty of internal auditing employee reimbursements can be imagined. Fortunately, the maturity and widespread application of RPA techn...[Details]
According to foreign media reports, automotive electronics supplier REDTIGER announced the launch of the F77 dash cam, redefining video clarity and safety standards for drivers. The F77 is equipped...[Details]
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