The purpose of this study is to design and analyze the accuracy of an attitude determination subsystem for a satellite of the CubeSat class by using low cost sensors. A 3-axis attitude determination platform has been designed with emphasis on the use of low cost, off the shelf sensors. The principles of observation and the description of the acquisition method are explained. Computation of the attitude has been tested using the Three Axis Attitude Determination scheme (TRIAD). A test bench has been designed to be able to perform accurate rotation measurements. Easily feasible test...