After three weeks of hands-on testing in my home office and living room, I've put Linkind's smart lighting ecosystem through ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The use of dc collection grids (medium-voltage or high-voltage dc) is an emerging trend in a wind farm. This article proposes a dc grid interface circuit for the integrated generator–rectifier and a ...

Creator, AstroSam, built a functional prototype of a brain-computer interface (BCI), called Mind Link. It reads brain signals from a simulated 32-electrode array and sends them to a computer to ...

The interfacial charge recombination at the interface between the carbon electrode and the perovskite layer is a key factor limiting the device performance in the carbon-based hole-free system. The ...

KiCad (Latest version stable release date: July 7, 2025) is a free and open-source software suite for electronic design automation (EDA). It runs on Windows, macOS, and Linux, and provides a complete ...

This paper proposes a piezoelectric energy harvesting interface circuit using multiple charge extractions and the multiple precharge (MCE-MPC) technique. This circuit is able to extract energy from ...