To not miss my updates, remember to check the official account at the top right corner and set it as a star, take down the stars and send them to me. Using OpenCV, TensorFlow, and Keras for emotion recognition based on Raspberry Pi, your mood is fully visible. The facial expression recognition system can be … Read more
The MCC 134 is a 24-bit, 4-channel HAT add-on module for measuring thermocouples, providing professional-grade accuracy and is the best choice among similar products. Users can connect up to 4 differential thermocouples (TC) to the input channels of the MCC 134. The TC model for each channel can be selected via software. The thermocouple inputs … Read more
MCC DAQ HATs series modules, based on the ubiquitous low-cost computer Raspberry Pi®, bring you high-quality testing and measurement solutions. The launch of MCC DAQ HATs provides professional high-quality data acquisition and data logging capabilities for the Raspberry Pi® platform. HAT Module MCC 118 Voltage Testing After-tax price 999 yuan HAT Module MCC 152 Voltage … Read more
Skiing, especially snowboarding, is seeing a continuous increase in participation. With the rise in participation and competition levels in these winter sports, the number of injuries has also increased.Upper extremity injuries are more common in snowboarding, while lower extremity injuries are more prevalent in skiing.Head injuries, particularly concussions, are common in both sports. These activities … Read more
There are many situations in backcountry skiing: deep powder, mixed snow, forests, steep slopes… Each one ignites a strong competitive spirit and dopamine release, serving as the ultimate test of skiing skills. Having snowboarded in the backcountry for a few years, I always felt that the entry point was relatively simple; just shift your weight … Read more
01 Introduction After four years of waiting, the Raspberry Pi 5 was finally released on September 28 (the Raspberry Pi 4 was released in June 2019). At the end of 2022, Raspberry Pi CEO Eben Upton stated that we would not see the Raspberry Pi 5 in 2023, and it would take a year to … Read more
Arch Linux ARM is a Linux distribution specifically designed for ARM computers, embodying the core philosophy of Arch Linux, aimed at providing users with a simple, flexible, and fully controllable experience. This article will delve into the features of Arch Linux ARM and its applicable scenarios. The Core Philosophy of Arch Linux ARM The design … Read more
MIPS, once a formidable competitor to ARM in the microprocessor field, had its golden era. However, in the mobile domain, MIPS gradually fell behind, and its academic development style significantly lagged behind ARM’s commercial progress. How many people still remember MIPS today? Just when it seemed that MIPS was about to fade into obscurity, Imagination … Read more
A single board computer (SBC) integrates a microprocessor, memory, and interface components onto a single printed circuit board. Typically, each single board computer includes a CPU, GPU, chipset, and I/O ports, all soldered onto the board. Because the components are all on one board, single board computers are much smaller compared to most other motherboards. … Read more
