Rancang Bangun Sistem Monitoring Kecepatan Motor Ac menggunakan Voice Berbasis Mikrokontroler Dan Iot

ABSTRACT

With the development of increasingly sophisticated technology, an Android-based mobile phone system or what is known as a smart phone (Smartphone) has been developed. With Android, it makes it easier for developers to create various applications that can help users, such as remote controllers using a microcontroller. Microcontroller is hardware (hardware) as well as software (software) that is often used in electronic prototype circuits. Applications in smartphones that can be connected to Arduino are controllers of home electronic equipment, such as fan controllers at home. This research was made to make it easier for users to control the ac motor effectively and quickly. With the help of voice recognition sensors and using the NodeMcu microcontroller as the control center, and the Android application as the control system. The tool can be operated using the method of testing the rotational speed of the ac motor using the human voice from an application on a smartphone that was previously installed. The results obtained from testing hardware and software that have been designed that use human voice sensors to increase and decrease the level of rotational speed of the ac motor can work with an undetermined distance because this designed tool utilizes internet signals to access voice commands.

Keywords: Ac Motor Speed Monitoring Using Microcontroller-Based Voice And Iot