Connector for modular electronic building system

The design is the visual features of the CONNECTOR FOR MODULAR ELECTRONIC BUILDING SYSTEM shown in solid lines in the drawings, whether those features are features of one of shape, configuration, ornament, or pattern, or are a combination of any of these features.Drawings of the design are included.FIG. 1 is a bottom perspective view of a connector for a modular electronic building system, according to the design;FIG. 2 is a front view of the connector for a modular electronic building system illustrated in FIG. 1;FIG. 3 is a rear view of the connector for a modular electronic building system illustrated in FIG. 1;FIG. 4 is a left side view of the connector for a modular electronic building system illustrated in FIG. 1;FIG. 5 is a right side view of the connector for a modular electronic building system illustrated in FIG. 1;FIG. 6 is a bottom view of the connector for a modular electronic building system illustrated in FIG. 1;FIG. 7 is a top view of the connector for a modular electronic building system illustrated in FIG. 1;FIG. 8 is a bottom perspective view of a connector for a modular electronic building system, according to a variant of the design of FIG. 1;FIG. 9 is a front view of the connector for a modular electronic building system illustrated in FIG. 8;FIG. 10 is a rear view of the connector for a modular electronic building system illustrated in FIG. 8;FIG. 11 is a left side view of the connector for a modular electronic building system illustrated in FIG. 8;FIG. 12 is a right side view of the connector for a modular electronic building system illustrated in FIG. 8;FIG. 13 is a bottom view of the connector for a modular electronic building system illustrated in FIG. 8; andFIG. 14 is a top view of the connector for a modular electronic building system illustrated in FIG. 8.