Hackaday

Hack Improves Cheap Speed Controllers

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...
The New York Times

The Best Smart Hose Timers

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Megan Wollerton Our previous budget pick, the Diivoo Smart Water Timer With ...
IEEE

A Reconfigurable SensorNet for Industry 5.0 Applications using Arduino Due/ESP32 and Xbee S2C Based on IEEE 802.15.4 Protocol with Programmable Sensor Array

Abstract: This paper presents a wireless sensing platform for Industrial applications such as Industrial 5.0. It uses Xbee S2C and Arduino Due/ESP32 for wireless communication and offers customizable ...
archive

The maker's guide to the zombie apocalypse : defend your base with simple circuits, Arduino, and Raspberry Pi

Keep the news in the Wayback Machine. Sign Fight for the Future's letter. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive ...
BizTech

What Is an FPGA? Understanding Field-Programmable Gate Arrays

Ernie Smith is a former contributor to BizTech, an old-school blogger who specializes in side projects, and a tech history nut who researches vintage operating systems for fun. When it comes to major ...
IEEE

Adaptively Smart Wireless Power Transfer Using 2-Bit Programmable Metasurface

Abstract: An adaptively smart wireless power transfer (WPT) system is proposed by using a 2-bit programmable metasurface (PMS), in which an indoor dynamic charging application scenario is described ...