What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — ...

The astute among you may remember an earlier version of this Russian beauty, the Lapa, which I featured last year around this ...

This engineer titled his 2024 retrospective “interconnected themes galore.” Both new and expanded connections can lead to ...

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In a shock move, Qualcomm has acquired Arduino, the open-source hardware and software company. The move marks one of Qualcomm's most significant steps yet toward expanding its influence beyond ...

Behind every piece of technology is the code that makes it work. From Feb. 20-22, 2026, middle and high school students will ...

A 1.14 inch secondary display built around an ESP32, that receives video frames over Wi-Fi, and you could build your own for ...

For the project I used this KeeYees kit that can be purchased at this link: https://www.amazon.it/KeeYees-GY-BME280-Atmosferica-Temperatura-Breadboard/dp/B07T2H5QXC ...

Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to lightbulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible. A ...

Abstract: Microcantilevers, as a class of micro-electromechanical system (MEMS) sensors, exhibit remarkable sensitivity and are widely applied in environmental, physical, and biological sensing. In ...

Abstract: This paper introduces a Hand Gesture Recognition System using OpenCV and deep learning to improve the interactivity between human and computer. The system uses a video feed to recognize and ...