Hardware hacker is building a homemade GPU from 64,000 tiny RISC-V chips

A Full HD display would need more than two million chips. So Balwierz scaled the concept down to a 320 x 200 resolution, a ...

Maine homeowner DIYs full-home solar and batteries, then gifts excess credits to another household

A do-it-yourself solar-and-battery project in Maine is drawing attention online after the owner said it now covers the home's electricity use and produces extra credits that can be shared with another ...
IEEE

A Novel Dual Magnetically Geared Halbach Array-Based Tubular Linear Permanent Magnet Generator for Wave Energy Conversion

Abstract: This article presents a novel dual magnetically geared Halbach array-based tubular linear permanent magnet generator (DMG-TLPMG) for a direct-drive wave energy converter (DD-WEC). The ...
IEEE

Reaction Wheel Design for Precise Attitude Control of CubeSats Using Flexible PCB Windings and Halbach Magnet Array

Abstract: This article proposes a reaction wheel design for angular momentum control of CubeSats using flexible printed circuit board (FPCB) windings and Halbach magnet array. Reaction wheels must ...