XCY-RK3399-android7.1/linux SDK download address
Baidu network disk download address:RK3399 hardware development kit released
RK3399 software development kit released
XCY-RK3399 Baidu download address...
[i=s]This post was last edited by wo4fisher on 2021-9-5 01:00[/i]1. ESP32-Audio-Kit Audio Development Board Reference Resources
1.0 ESP32-Audio-kit AC101 Introduction https://docs.ai-thinker.com/esp32...
I suddenly became curious about the power supply of Pico, so I'll take a closer look today.The board is powered by USB (+5V) and converted to +3.3V using the switching power chip RT6150.
This chip can...
1. Overview
In the first article, we tested the refresh speed of the LCD and used the lcd_clear function implemented in the official gd32e50x_lcd_eval.c file to fill the entire screen with data. In ad...
Mobile phones have become an indispensable communication tool in people's lives. Currently, mobile phones are powered by rechargeable lithium-ion batteries. In the wild or without mains electr...[Details]
Temperature information is one of the main controlled parameters in various monitoring systems, and temperature acquisition and control are widely used in various measurement and control systems. With...[Details]
The "Broadcast Transmitter Monitoring System" is the real-time monitoring center of the transmitter, which centrally monitors the working status of the transmitter and its main functional modules and...[Details]
With the rapid development of education reform, more and more university campuses are appearing in cities. Different from the traditional teaching methods, the activities between schools and society a...[Details]
In the first half of 2020, CATL's global throne was snatched away. The latest data from South Korean market research organization SNEResearch shows that in the first half of this year, LG Chem ra...[Details]
On Friday local time, in Indiana, USA, a man named Andre Smith was run over multiple times by a car outside a bar. Emergency personnel found him under the car and declared him dead. Gaylyn Morris,...[Details]
On the evening of September 19, Huawei officially released its first smart screen product, Huawei Smart Screen, in Munich, Germany. The first 65-inch and 75-inch versions will be released, followed b...[Details]
Recently, the CSA Alliance announced that the second update of Matter (Matter 1.2) is now available for device manufacturers and platforms to build into their products. It includes nine new device ty...[Details]
On October 30, Lianchuang Optoelectronics released its third-quarter performance report, stating that from January to September 2020, the company achieved operating income of 2.961 billion yuan, a ye...[Details]
According to reports, the National Energy Administration recently officially issued the "Reply on the Power Construction Planning of the Northern Shaanxi to Hubei Transmission Channel in the Shaanx...[Details]
On August 23rd local time, Hyundai Motor Group held a Heat Tech Day event in Seoul, South Korea, previewing three advanced climate control technologies to improve passenger comfort in hot summers a...[Details]
Any I/O pin of the PIC series microcontroller has a strong load capacity (at least 25mA of current can be provided or injected). Therefore, in some occasions, these pins can be used as controllable po...[Details]
When conducting heart research, it would be ideal to be able to experiment on an actual living human heart, but scientists have developed what might be the next best thing: tiny mechanical "hearts" p...[Details]
Genesys®, the leader in cloud customer experience and contact center solutions, today announced record growth for its cloud business in fiscal year 2021(1). New subscriptions for Genesys Cloud™ grew ...[Details]
On the evening of November 22, Rockchip issued an announcement stating that the company received a "Notice of Early Termination of the Reduction Plan and the Results of the Reduction of Shares" issue...[Details]
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