QRadioLink SDR Client Application for Linux QRadioLink is a GNU/Linux multi-mode (analog and digital) SDR (Software Defined Radio) transceiver application that utilizes the network to achieve radio to VOIP bridging (radio over IP). It is built on GNU Radio and allows experimentation with different digital and analog radio signals using a Qt5 user interface. Possible … Read more
This article is authorized by Afterschool Kids to be posted on the author’s blog: https://www.jianshu.com/p/b3bd935f8380 Effect picture at the top Introduction Recently, I am working on a large-screen Android project, a 70-inch full-touch screen, developed based on Android 5.0 AOSP, blocking the three major virtual keys, so I need to fix the sidebar on both … Read more
First, I need (perhaps more than) a broken HoloLens. About five or six years ago, a friend lent me a first-generation HoloLens, and that experience is still fresh in my mind. HoloLens HoloLens is a mixed reality headset developed by Microsoft. The glasses will track your movements and gaze, generating appropriate virtual objects projected into … Read more
Guide to the VxWorks operating system, for readers who need to understand VxWorks! Click “Read Original” to download the full high-definition PDF version for free!
In Linux development, shell scripts are often written to perform tasks, usually with each script doing one thing. As tasks increase, the number of scripts grows, and the places where they can be reused also increase. At this point, it is necessary to extract common functions from the scripts and place them in a general … Read more
Overview The open-source project ESP32-CAM_MJPEG2SD provides a powerful ESP32 camera application that supports various functions such as motion detection, scheduled shooting, audio recording, and remote control. It can store captured images as AVI videos on an SD card and stream video in real-time to a browser for viewing. The project supports various extensions, such as … Read more
With the arrival of the 5G era, the level of intelligence in various fields is also improving. Laboratories, as the cradle of high technology, have seen dramatic changes in construction requirements in recent years. To meet the diverse needs of customers, Eason continuously invests in the research and development of intelligent products, aiming to provide … Read more
This is a mini x86 computing module equipped with an Intel N100 quad-core processor, 8GB LPDDR5 memory, and 64GB storage. When paired with a basic carrier board, it can be expanded to include 2 USB 3.2 10Gbps interfaces, 1 Gigabit Ethernet, 2 USB 2.0, 1 HDMI 2.0, and 1 PCIEx1 interface. Power supply can be … Read more
With the development of technology, computers have become an indispensable part of daily life. When choosing a computer configuration, there are many factors to consider, including budget and performance. Keeping the computer within budget and meeting daily needs is the most suitable choice. Recently, I helped a fan assemble a mini host from Wangjia Aluminum … Read more
Image and text | Xiaoguang Apple announced on March 25 that the “showtime” would begin at its headquarters, Apple Park, but from March 18 to 20, it launched new products online for three consecutive days, completely ignoring the script. The first product of the spring trilogy is the new iPad mini, a small-sized tablet … Read more