Hello, I am making a drink dispensing robot.
peristaltic pumps X 6 nema 17.
transducer .5 - [url removed, login to view] 120psi
3003 model servos
chamber is filled, sealed, pressurised to a certain psi then vented and a valve opens to dispense. Code is mostly finished and 28-ptu-ar lcd needs intergration. Users need to be able to adjust chamber pressure and also turns per ingredient for the peristaltic pumps.
Users also need to be able to modifiy / add recipes.