Multi Experiment, self -contained modular trainer, covering a wide spectrum of almost all regular digital circuits. Patch panel contains commonly used digital devices. All the terminations are provided on 4mm sturdy heavy duty brass terminals (with different coloured plastic periphery), fitted on heavy duty powder coated Aluminum front panel with ergonomically designed mimic layout printed in different colour for better viewing. Easy to view, handle & use due to large size panels housed in an elegant powder coated metal cabinet of minimum size 525mm x 440mm with powder coated metal cover for safe keeping. Provision is made to safe keep the mains cord & patch cords in the cabinet itself. Elaborately detailed Userâs Manual unfolds digital fundamentals through well thought out experiments with theoretical reviews self tested questions and exercises. Built - in power supply provides necessary voltage for experimentation. All ICâs on patch panel are internally powered for ease in connections.