applied sciences Article Low-Cost Three-Quadrant Single Solar Cell I-V Tracer José Ignacio Morales-Aragonés 1 , Víctor Alonso Gómez 1 , Sara Gallardo-Saavedra 2 , Alberto Redondo-Plaza 2 , Diego Fernández-Martínez 2 and Luis Hernández-Callejo 3,* 1 Departamento de Física, Universidad ...
electronics Article Development and Implementation of a Low Cost µC- Based Brushless DC Motor Sensorless Controller: A Practical Analysis of Hardware and Software Aspects Yannis L. Karnavas 1 , Anestis S. Topalidis 1 and Maria Drakaki 2,* 1 Electrical Machines Laboratory, Department of ...