RANCANG BANGUN ROBOT BERODA DENGAN SENSOR EASY VOICE RECOGNITION

Robot technology in Indonesia is still use manual controls that reduce the efficiency of the work, so it takes a robot that can be mastered easily and efficiently. One method that can be applied is controlling the robot using a sound sensor. Easy Voice Recognition is a multi-function voice recognition module that can be used in control system applications that require voice detection. The design of a wheeled robot with the Easy Voice Recognition sensor is a wheeled robot with a sound controller that utilizes sound technology.The working principle of the Easy Voice Recognition module is the sound that will be captured by the Voice Recognition module after that sound wave is converted into electrical signal and translated by the Easy module. Voice recognition and voice signal will be sent to the microcontroller so that it moves the DC motor according to the Go, Back, or Stop. The result of the design robot wheeled with Easy Voice Recognition sensor is given the optimal distance of the robot to receive the 5-10 cm command with 70% success rate and at a distance of 20-30cm the robot can receive the order with 30% success rate