Figure 2: The block diagram on
the systems operations
The main component in
this system is ESPresso Lite. A microcontroller will act as the intermediary
device between the sensor and the access point where the data delivers to the
monitoring system. This microcontroller also contain Wi-Fi module allowing this
system to operate in wireless connection environment.
i- Light Emitting Diode installed at the garbage
container, there are two colors of LED used. GREEN LED will indicate the bin is
in service while RED LED will indicate the bin is out of service.
ii- Range
Sensor that used to measure the fill level is Ultra Sonic sensor where it is
most reliable sensor that operate in the dark and yet reasonable in price.
iii- The
Wi-Fi module in the microcontroller will send the data to Router / Access Point
(AP) that is place in the area allowing the data transmitted over internet and
reaching data management team to collect the real-time data.
iv- These
entire systems are powered by electricity generated by solar panel that able
the garbage bin to self-operate.
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