My project is called "Wireless System for Rationalize an Water Drinking Machine" and it consists in create a machine that distributes water in three different mesures and at two different temperatures that are cold and natural.
I will use an Arduino and my goal is to create a water distribution machine.
I want to use the "timers" to simulate water measurements.
But I would like to constantly see the temperature of the water cooled by the Peltier cells (with temperature sensor) and possibly perform a temperature control with the relays
Both the Peltier cells and the pumps are powered by an external source to the Arduino, since the Arduino does not have the current capacity to support them. I just want to control the relays for these components.
2 relays should depend on our choice of water meter:
A = 3S
B = 6S
C = 9S
and the other relays control the temperature, open and close depending on the temperature display EX: <13 ° C the relay closes> 13 ° C Opens the relay
some body can help me? or give me some indications?
I can t understand the timers and the control of temperature code.
Can you please post a basic connection diagram of all your hardware so we can visualise your system?
Don't forget to show power supplies. buttons and temperature sensors.
To add to what @TomGeorge has said, your title mentions "Wireless system" but there is no mention of any role for a wireless system in any of your Posts.
Peltiers use electricity to move heat to one side and cold to the other causing a temperature difference.
When you turn off the electricity the temperatures on both sides rapidly equalize.
Having actually done this with a small car fridge i recomend factoring in a slow cool followed by a more rapid return to equilibria.
(If thats not the right word i blame the spellchecker)
