This circuit is to controll water flow with water flow sensor & solenoid valve

This tutorial will be requiring following parts:

1. Plastic Water Solenoid Valve – 12V – 1/2″
2. Water Flow Sensor YF-S201 1/2"
3. 4x4 Matrix Keypad
4. 20x4 Line LCD Display
5. Arduino UNO R3 board
6. Solderless Bread Board
7. IC PCF8574
8. TIP120 Darlington Transistor
9. 1K Ohm Resistor
10. 10K Ohm Resistor
11. 1N4001 Diode
12. Hookup Wires (Premium Male/Male Jumper Wire)

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herbolog 8 months ago

please sharing code, thanks

werapol 1 year, 6 months ago

pleace sharing code, thanks

sugandi 1 year, 8 months ago

pleace sharing code, thanks

Gaziali 2 years ago

Hello, where can i find the code? Thanks for sharing.

kingofsoft 2 years ago

good work

raimundo151179 2 years, 11 months ago

Hi, good project, however, do you have more information about how to use it? and the code to test it? Why do you use a Solenoid valve? Thanks.

mike_lucernas 3 years, 5 months ago

Hello, where can i find the code? Thanks for sharing.