Design of a COTS-based, Low-cost, Electronic Box to Standardize Student Balloon Applications - Boado-Cuartero B; Pérez-Muñoz AG; Redondo JM; Barba-Navarrete P; Fernández-Soler A; Arroyo-Ruiz C; González-Bárcena D (Ieee Aerospace And Electronic Systems Magazine, 2025)