Flip-card is a project that combines hardware design (using Raspberry Pi RP2350 as the main controller, 21*22 LED matrix) and software implementation, aimed at displaying fluid simulation (FLIP) effects through a business card-sized device. This project utilizes existing fluid simulation algorithms (FLIP) and hardware design, achieving high-performance firmware implemented in the Rust programming language, with … Read more
rust-raspberrypi-OS-tutorials is • An open-source tutorial series, where each chapter is a standalone bootable kernel image. • Each chapter builds upon the previous one, adding new features (serial output, virtual memory, exception handling, etc.). • The target is ARMv8-A (AArch64), primarily running on Raspberry Pi 3 and 4. • System development using Rust balances performance … Read more
【Click the blue text above to follow DF Maker Community and become a tech enthusiast】 Our community’s public account records weekly shareable maker-related content, published every Friday～ We welcome submissions or recommendations for related content. Submission email:<span>[email protected]</span> Raspberry Pi Desktop Mini Development Platform This is a “Raspberry Pi Mini Lab” project based on Raspberry Pi, … Read more
rust-raspberrypi-OS-tutorials is a step-by-step tutorial for developing an operating system in Rust, aimed at Raspberry Pi (Raspberry Pi 3 / 4). Each chapter (tutorial) is a bootable, standalone kernel version, and subsequent chapters expand on the functionality of the previous ones. The author breaks down common OS tasks from the basics of “writing characters to … Read more
Abstract: With the annual increase of APT attacks, conventional penetration testing methods can no longer meet the diversified demands for network security detection in the current environment. Therefore, this article studies covert penetration methods, proposing an embedded PT penetration method using Raspberry Pi as a spy device, focusing on often-overlooked physical security vulnerabilities. This method … Read more
Let’s see what Grok has to say: With the rapid development of Artificial Intelligence (AI), Embedded AI has become increasingly important as a key area that applies AI technology to resource-constrained devices (such as IoT devices and smart hardware). From smart homes to autonomous driving, embedded AI is changing the way we live. If you … Read more
In today’s world where digitalization is sweeping across the globe, the demand for data is as urgent for enterprises as the need for air and water. To stand out in fierce market competition, companies must extract value from vast amounts of industrial data to enhance their competitiveness. This requires a powerful platform that can seamlessly … Read more
This article is compiled by FreeBuf, Dear Little Rabbit, a tutorial on DIY drones using Raspberry Pi by Greg Nichols, originally published on ZDNet. FreeBuf is an excellent security media and technology exchange platform, and we are here to recommend a geek story they shared. After reading it, you will definitely want to try building … Read more
Since the launch of the Raspberry Pi Pico, many innovative applications have emerged. The RP2040 features a dual-core Arm Cortex M0+ processor, capable of running at clock speeds of up to 133MHz or even higher, and comes with a rich set of peripherals such as SPI, I2C, and up to 16 PWM signals, making it … Read more
Although using a Raspberry Pi as a player is not the ideal choice, its low cost and ease of use make it appealing. The Volumio system supports playback of almost all audio formats and can be controlled via mobile phone. It also supports popular USB interface sound cards. If a VFD/LCD screen and playback control … Read more