The development in robot sector is very fast. There are many big-scale industries have done implementation of robot technology to replaces human energy. In education aspect, robot education is very important because it support the countries progress. In making the robot, the using of electronic series to get the expectation of performance from the robot is a must. There are many may to controlling robot phoenix needed the electronic series to control DC gearbox motor that used as the motor activator. In this study will describe about the electronic series and censor.