Plug-in building-block system of modular form, combined with electronic components for teaching and experimentation purposes

摘要

A plug-in building-block system of modular form, combined with electronic components for teaching and experimentation purposes. The plug-in building blocks are provided with brackets which can be plugged on and are seated firmly after being pressed on lightly. The brackets have so-called spring lips which are used for attaching the electronic components and the connecting leads. The connections can be produced by plug-in contacts which are provided. Both the brackets and the electronic components can be provided both outside and inside the plug-in building blocks. The plug-in building blocks are constructed in a known manner on a plug-on board. Various circuits can be constructed, such as a transistor stage, a flashing circuit, a dimmer circuit, a simple radio, time circuits, a light barrier etc. The entity, in building-block form, is most suitable for teaching and experimentation purposes.