Abstract :
Lamps are one of the important components in our life, even as basic
human needs. In this study, a tool designed to help homeowners monitor or
control lights whenever and wherever in that case the location to be set by remote
control technology has an adequate internet connection.
This remote monitoring device uses a photodiode sensor as an automatic
switch to control the lights connected to the NodeMCU (ESP 8266) as a Wi-fi
module in order to connect this device to the internet (Internet of Things). This
tool is equipped with an LCD as an indicator and can send notifications to your
smartphone or laptop when the light sensor detects sunlight using the KlenikTM
website.
The test results show that this tool can detect light from 7:00 a.m. until
17:00 p.m. when the sunlight is not blocked by clouds and white clouds. The order
to turn off the light is with a range data output of 0 ? 20 ADC values and to turn
on the lamp with a range data output of 21 ? 1024 ADC. The test results using 3G
and 4G internet network connections require time to send and receive
notifications on KlenikTM ranging from 0.22 ? 1,72 seconds, homever, this can be
affected by the avaible internet network connectivity.