Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...

Abstract: One out of six people in the world suffers from disabilities, including physical, mental, intellectual, or sensory impairments. The disability hinders their participation in society and ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

Abstract: The task of helping visually impaired people with the help of technical means has been relevant for more than half a century. A large number of works have been written on this topic, and a ...

This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

"Smart Blind Stick prototype using Arduino, ultrasonic sensing, and buzzer alerts to help visually impaired users detect nearby obstacles. Lightweight PVC design, rechargeable power unit, and ...