WEEK 4

Title of activity

• Research on project

Objective

• The main objectives or our aim of this project is to develop the Aquarium Automatic Cleaning System which can help the consumers that has an aquarium and we create the automatic cleaning for aquarium which facilitate the user in maintaining or cleaning their aquariums.

SCOPE AND LIMITATIONS

 The scope of this project is use to detect the cloudiness of the water in the tank and automatically change it to new water. For the limitation, this system is developed in specific cloudy of water it not perfectly as turbidity sensor.

       PROJECT BLOCK DIAGRAM AND DESCRIPTION

Block Diagram Description

Water Cloudy Sensor:        Detect cloudy of the water and trigger the (M.C.U)to start                                                                   the process.

M.C.U:                                  Arduino as micro-controller will receive signal from water                                                                   cloudy sensor and send signal to solenoid to start drain                                                                     the water.

Water Level Sensor:           Water level sensor will detect the water level and send                                               signal to (M.C.U) if the water is in low level (M.C.U) will stop                                               the solenoid if the water level is in high level water pump                                                                   will stop.

Water Pump:                       When solenoid have been stop (M.C.U) will send another                                                                   signal to water pump to start pump the water.