The document describes a water overflow detection system using an Arduino. The system uses a water detector sensor to detect water and send a signal to the Arduino. An AC to DC converter is used to convert the voltage to a level suitable for the Arduino. When the Arduino receives the high voltage signal from the detected water, it activates a siren to alert of water overflow. The system is intended to help manage community water systems and prevent overflow from water tanks.

1. Water Overflow Detection
Presented by: The Anonymous
BSc.CSIT 3rd Semester
-Rabin BK
-Gagan Puri
-Bikram Bhurtel
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2. Components required
• Arduino
• Water detector/sensor
• AC to DC converter and vice versa
• Buzzer/siren
• AC source
• Resistors, capacitors and ICs
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3. Component's uses
 Water detector
• Detects the presence of water
• Sends low voltage signal as default
• Sends high voltage signal when water is detected
 AC to DC converter and vice versa
• Converts voltage suitable to Arduino
 Siren
• Alerts when received high voltage
 Capacitors and resistors
Voltage maintainence
 Wires
• For interconnection between different systems
 Integrated Circuits
For logical implementation 3

4. Circuit design
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Water tank
Water detector Arduino
AC to DC
DC to AC
Water detector
Water reservoir Water pump
pipes
pipes

5. Implementation
House/community water management system
community water management system
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Arduino rnfpg] afgL ."
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Tag line:

6. References
 http://www.trossenrobotics.com/c/arduino-robotics.aspx
 https://www.engineersgarage.com/microcontroller/arduino-projects
 https://www.tutorialspoint.com/arduino/arduino_water_detector_sensor.h
tm
 https://www.instructables.com/id/How-to-use-a-Water-Level-Sensor-
Arduino-Tutorial/
 https://create.arduino.cc/projecthub/omer-beden/basic-water-sensor-
190c7a
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7. Queries
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