System-Level Offline Time Synchronization Architecture for Distributed Electrical Signal Monitoring Using Raspberry Pi 5. - Burlibaşa, Adriana; Epure, Silviu; Culea, Mihai; Dache, Cristinel Radu; Lungu, Cristian Victor; Marin, George-Andrei; Vlad, Ciprian (Sensors (14248220), 2026)