Hackaday

Documenting The IR Protocol Of The PumpSaver Plus Device

Having a pump in a remote location where you aren’t constantly monitoring it is a common scenario, which can be unfortunate ...

Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
GitHub

AI.duino - AI assistant for Arduino IDE 2.X

AI.duino integrates the API providers Claude, ChatGPT, Gemini, Mistral, Perplexity and Cohere, Croq, aggregator services OpenRouter and Hugging Face, and local ...
GitHub

SparkFun TMAG5273 Arduino Library

This is the SparkFun Arduino library for the Texas Instruments TMAG5273 low-power linear 3D Hall-effect sensor with I 2 C interface. This SparkFun Arduino Library for the Texas Instruments TMAG5273 ...
IEEE

A High-Sensitivity Near-Infrared Diffuse Reflectance Sensor for Non-Invasive Glucose Monitoring: Design Principles and Experimental Validation

Abstract: Optical sensing technologies are critical to the performance of non-invasive blood glucose monitoring (NBGM) systems, as they determine the ability to detect inherently weak glucose-related ...
IEEE

A Multi-Contaminants Detection Sensor Based on Digital Lock-In Amplifier Module With High Sensitivity and High Detectability

Abstract: Wear debris monitoring in lubrication oil has emerged as a promising solution for health monitoring and fault diagnosis of mechanical equipment. However, the debris feature signal is weak ...