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

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (January 2026) that make the cut: ...

Every electric toothbrush will clean your teeth, but some come with extra features and accessories that can bump up the price. To find the models with the best cleaning power, we thoroughly tested the ...

Abstract: To provide an efficient solution to the difficulty in navigation faced by the visually impaired, this paper presents a device built on the principle of object detection. This model utilizes ...

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 ...