Abstract :
Smart Home is a home system where various electrical and electronic
equipment is used for the control system, namely a Smartphone. This tool can also
manage and control the house automatically remotely, from anywhere, and
anytime. In its use by relying on an internet connection or Wi-Fi with a remote,
namely a Smartphone as the controller, so that the system will be controlled more
automatically via a Smartphone. In addition, this system can also control almost
all home appliances automatically by using voice commands or commands on the
Google Assistant application. The purpose of this design is to develop a
microcontroller-based device or an internet-based system in the home environment,
especially in controlling electrical equipment at home so as to increase time
efficiency and user comfort.
The design and manufacture of this tool is classified into two stages, namely
the first stage of software design and the second stage of making hardware. The
software design includes the system's main flow diagram, Google Assistant
configuration, Adafruit configuration, IFTTT, configuration and making program
syntax on Arduino with C Programming Language. While hardware manufacturing
includes ESP32, relays, fittings, turning on, lights, adapters, and connecting cables.
To instruct and turn off the lights used in Google Assistant, use English commands,
the "turn on the light" command as the command to command the lights and the
"turn off the light" command as the command to turn off the lights.
The design of this Smart Home tool has been successfully designed so that
users can access it via the internet, namely the Google Assistant application. Based
on data analysis from this tool, this tool has a delay of 3 seconds to 4 seconds when
the time comes and turns off the lights, can detect voice commands at all ages, and
can detect commands at near or far distances. With this system, users are expected
to facilitate the performance of users in controlling electronic equipment at home