1 results for "Electronic Model Rocket Launcher Construction Plans" between $0 and $14

This booklet gives nine different electronic launch controller plans of varying levels of features, construction complexity, and safety benefits. You can build from a simple inexpensive controller, to a multi-pad system to launch rockets together or sequentually. All the parts for these controllers can be found at your local Radio Shack electronics store. They make great classroom projects for science technology classes.