Abstract: This paper describes the use of embedded machine learning (ML) on raw accelerometer data to classify three lower-limb exercises. The developed model, which uses supervised ML can accurately ...
Clawdmeter is a DIY ESP32-S3-powered desk dashboard that displays Claude Code token usage on a 2.16-inch AMOLED screen so you ...
Just a few hours before the Orion spacecraft crossed the sky en route to the moon on April 1, mechatronics engineer Rodrigo ...
In the time Hackaday has been in existence we must have brought you plenty of projects housed in Altoids tins, as well as a ...
As spring deadlines settle and students like you look to reactivate dormant tinkering skills, the Arduino ecosystem in 2026 offers a streamlined path back to hands-on engineering. The Circuit ...
Current guidelines suggest engaging in a minimum of 150 minutes of moderate to vigorous physical activity (MVPA) each week to support overall health. However, the effect of concentrated versus evenly ...
This project provides a simple and practical solution using an Interactive Voice Response System (IVRS) that works completely ...
Recent Arduino projects are blending AI-assisted coding, advanced thermal and environmental sensors, and cloud connectivity. Tutorials now show how to build systems with MLX90640 infrared cameras, ...
Abstract: The pendulous integrating gyro accelerometer (PIGA) is widely applied in the strategic ballistic missile and the carrier rocket. The working accuracy of the PIGA, which determines the ...
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