They're reference designs for a reason.

This project presents a portable Arduino-based digital instrument for railway track inspection that measures super elevation (cant), track gauge, and rail temperature. Built around an Arduino Nano, ...

Accurate monitoring of reservoir water levels in urban and agricultural environments is essential but is often performed visually, a method that is both time-consuming and labor-intensive. This study ...

SnoreSense is a connected sleep quality indicator designed to help users become aware of their sleep patterns through snoring detection. A sensing device placed near the bed detects and counts snoring ...

Previously, we wrote about the Louder Raspberry Pi, an open-source media center that integrates the Louder Raspberry Hat ...

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a step ...

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a step ...

A kids' audio player using an mp3 player chip controlled by an Arduino Nano that's also listening to an RFID reader to trigger the playback of specific tracks. The controls are limited to one ...

Abstract: Unmanned Aerial Vehicles (UAVs) have become increasingly important in applications such as logistics, agriculture, surveillance, disaster management, and smart city services. Reliable ...