Retail store services and online retail store services featuring electronic circuits and components for electronics; Retail store services and online retail store services featuring semiconductors, resonators, oscillators, frequency synthesizers, clock generators, signal generators, integrated clocking, network synchronizers, electrical signal attenuators, integrated circuits, wafers for integrated circuits, wafers for resonators, integrated circuit modules, MEMS (Micro Electro Mechanical Systems) resonators, precision timing components, clock modules, electronic components in the nature of clock synthesizers, clock generators, clock chips, buffers, jitter cleaners, timing chips, distributing clock signals in a system, and other timing-related operations; downloadable and non-downloadable firmware and software for performing timing and synchronization functions in a system; downloadable and non-downloadable software for configuring and programming electronic components; and downloadable and non-downloadable computer software and hardware for evaluating, configuring, and programming electronic components sold as a unit