The document outlines a design and engineering project for a water level indicator system aimed at controlling domestic water usage. It describes the system components, including an ultrasonic sensor and microcontroller, and its operation akin to a fuel meter. The goal is to promote water conservation by providing real-time water level monitoring in various household locations.

1. DESIGN & ENGINEERING PROJECT
WATER LEVEL INDICATOR
SUBMITTED BY
SHAMEEL K, PAUL BABU, GATES THARIAN VARGHESE

2. WATER

3. daily usage of water at home

5. FILL
THE
TANK
CURRENT SITUATION

6. USE
UNTIL
FINISH
CURRENT SITUATION

7. FILL
THE
TANK
CURRENT SITUATION

8. USE
UNTIL
FINISH
CURRENT SITUATION

9. HOW LONG WE
CAN USE WATER
LIKE THIS ?

11. Fixed Amount
Of Water
Per Period
Of Time

12. Use Water for
needs only
And save some
water

13. Problem :
Control the usage of water at home

14. Solution
LIVE WATER LEVEL INDICATOR

15. WATER LEVEL INDICATOR SYSTEM
WATER LEVEL
DETECTOR
WATER LEVEL
INDICATOR

16. WATER LEVEL DETECTOR & INDICATOR
ULTRA SONIC
SENSOR
TRANSDUCER AMPLIFIER
MICRO
CONTROLLER
LED DISPLAY

17. How it works

18. It is like a fuel meter

19. Place the Water level indicator displays near the
places where water uses.
Example
Kitchen, Near Washing Machine , Bathrooms etc..

20. prototype

21. • ATMega328P microcontroller
• HC-SR04 ultrasonic ranging module (aka PING sensor)
• 10K resistor
• 16Mhz crystal222pf disc capacitors
• Connecting wires
• LM7805 5V regulator
• 19V battery and connector
• 10uF electrolytic capacitor
• PCB
Material used

22. WATER LEVEL : 25% ( 250 Liters )
x8
x90 x25
x1
x30
x2

23. MAKE THE WORLD A BETTER PLACE

24. QUESTIONS ?

25. THANKYOU