Arduino soda fountain? Answered
I would like to make a arduino soda fountain but i need some advice.
Heres my plan Take an 8 channel relay board hook it up to the arduino. Then I take a 8 key keypad and hook to the arduino.
I would buy 8 solenoid valves and hook them to relays. The valves would hold 1 water line and 6 flavors. Then i get stumped how do i get the last line to be carbonated water because if you had to take a soda stream to make the water it would take away from the effect of the machine.
If any body knows how to do that i would love to hear
I will also take any other advice