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***** Migrated From https://gitlab.scss.tcd.ie/monganai/Ripple/tree/mergeBranch *****

                   ***Contributers and commit info availible on gitlab***
                  
 Prototype app and arduino code/schematic for RippleSence 
 
 - https://www.nibsweb.org/2017/05/18/dit-wins-2017-business-plan-competition/
 - https://boltontrust.ie/ripple-sense-water-level-monitor-wins-dit-student-competition-2017/


To fully test you will need an arduino with: 
hco5 blutooth module 
ultrasonic sensor ( hc-sr04)
digital temperature and humidity sensor (dht11)
1kohm resistor
2kohm resistor 
wires
breadboard(optional)


arduino 5v to : 
hc-sr04 vcc
hc-05 vcc
DHT11  vcc

arduino ground to:
hc-sr04 ground
hc-05 ground
DHT  ground

arduino tx --  1kohm resister --- point X ---- 2kohm resister ------ground
point X -> hco5 Rx  (  roughly 3.3v required by hc-05)
arduino rx to hco5 tx

arduino digital pins:
2-> hc-sr04 echo
3-> hc-sr04 trigger
4-> dht11 data






pair android phone with hc-05  (required only once )  password 1234

launch app

app is very intuaitive and written insturctions are trivial, on the loginscreen press the help icon to recieve email support if needed.

when adding a ripple ensure the correct dimensions are entered :
 the distance from the ultrasonic sensor to the bottom of the container and the depth of the water in centimetres . water level at time of adding a ripple is irrelavant;