Motors driving unit for a small airship

Abstract

In the framework of desinging an Autonomous Monitoring System at Tomas Bata University in Zlin we solved a problem of driving dc motors for RC models by a microcontroller. For this purpose we made a testing kit employing an L298 double full-bridge driver. In this article we would like to describe the design of this kit as it was found suitable for driving motors of a small airship. In the future this circuit will be integrated into a complex driving board.