Arduino GSM Knock Sensor Security & Crash System This Arduino project implements a GSM-based knock sensor alarm system. The system is designed to detect physical impacts or knocks using a knock sensor ...

This IoT project offers a cost-effective, DIY security solution using a knock sensor to detect high-pitched sounds and trigger notifications via email and SMS. Built with Arduino and Python, it serves ...

Arduino, on the other hand, offers prototyping boards not tailored for in-the-field deployments. Also, the boards are not specifically designed for ultra low power operation required for long-lasting ...

In this paper, a dual-mode Arduino-based CMOS-MEMS magnetic field sensor system (DACM) integrated with on- chip self-calibration is presented. The proposed dual ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door.