rabbanian/atmos

A temperature monitoring system based on arduino.

atmos

a temperature monitoring system based on arduino.
Atmos reads three sensor, calculates average temperature and removes the sensor which has a wrong value.
It also shows simple messages:
Temp High if temperature is higher than the top threshold.
Temp Low if temperature is lower than the down threshold.
Temp OK if temperature is in between top and down thresholds.
the thresholds can be configured via settings menu.

wiring

Arduino Port Number	Part
13	LCD(D7)
12	LCD(D6)
11	LCD(D5)
10	LCD(D4)
9	LCD(E)
8	LCD(RS)
7-0	KeyPad
A0-A2	Sensors

settings menu

Entering settings menu can be done by pressing A. Atmos will ask a password, default is 123467. By pressing B or C thresholds can be configured, decimal values are accepted. At any state A act as Cancel, D as Enter and B as Back.