LD-1 Pencilbox Logic Design Trainer

The low cost LD-1 Pencilbox Logic Trainer permits students of digital electronics to make efficient use of valuable laboratory time. Circuits such as clocks, switches and lights are permanent parts of the LD-1 and need not be repeatedly constructed. Students build only those circuits which directly pertain to a particular experiment. Everything required to design and experiment with logic circuitry is included in the Pencilbox. Power is supplied by either foyr 1.5v batteries or an optional AC adapter. The LD-1 is housed in a tough molded plastic carrying case with an integral hinged cover which stacks conveniently for storage.