DIY Arduino Automatic Water Dispenser

Hi Guys! It's G&N Bros.This is our first video.
We use
1. Cardboard
2. Arduino UNO or Nano
3. M-F and M-M Jumpers
4. Project board (small)
5. Switch
6. Rubber tube 1m
7. 12 DC Water pump
8. Adapter
9. One way relay
10. 2 Hinges
11. Nut and Bolts
12. 4ltr Ice-Cream Container
13. Ultrasonic sensor
14. Switch

Wiring sketch and arduino program in the link below
https://drive.google.com/open?id=175u...
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Thank you!

• #science_technology
• #education
• #diy
• #arduino
• #home_made
• #projects
• #school
• #science
• #electronics