Kyocera Shop Sink 3530 (SS3530)
• Switch Control and Warm Up Alert
• Adjustable Temperature and Display
• Lighted Hand Washing Basin
• Dry Towel Warmer Tray
(Ardunio Uno)


[Archives]
HackADay Links: September 28, 2014
HackADay.io/project/3074

For the extent of organized humanity, menial voices were quelled thanks to a lack of domain to preach. Our modern era has technologically unthumbed the dam of lesser wisdoms upon all and to a burden and loss to our unsullied brute order. As the voiceless were often the oppressed meek, now they sway and connect to a larger audience of theirs in similar vain, giving the appearance that emotional conjecture is validated by quantity.

Twitter is such a forum where the benign are allowed their moment in the sun. Aside the wasted breath of sentimental litter, we find a more debilitating uncivil condition of the irrational, given sanctuary. Click the image below for a @CNN tweet accompanied by quips relative to each replied pander (new window).

Professional wrestling mark? Smark? Worker? Jobber? Um...fan?
Then this bed is for you...for perverse maneuvering.

California is suffering from a debilitating drought.
When hasn't it, am I right?
Convert grass to gravel and ficus to cacti are all proposed options.
The absolute solution?
Desalinization pla--er, I mean, stop pissing away water!

Standard toilets use up to 6,500 mL (1.6 gal) of water to flush
a standard person's 400 mL of urine twice a standard day.

Hack most existing toilets with the Arduino Flush-Less
and reduce waste by up to half with out replacing a single toilet.

With just 1,825 AFL units installed, we could save 1,000,000 gallons a year, exclamation point.


Ingredients
HackADay.io/project/2206-Project-AFL

Recipe

// Arduino Flush-Less (1.0) _ TV Miller
// CapacitiveSensor Library _ Paul Badger
// PFOD _ Dr. Matthew Ford

#include <CapacitiveSensor.h>
#include <Servo.h>
#include <pfodParser.h>
#include <Stream.h>
pfodParser parser;

// Pin 6 (10M) and 5 (1K)
CapacitiveSensor deucetouch = CapacitiveSensor(6,5);
// Pin 7 (10M) and 8 (1K)
CapacitiveSensor flushtouch = CapacitiveSensor(8,7);

Servo tankservo;
Servo flushservo;

int tankOFF = 120;                // Tank Servo Position OFF
int tankON = 0;                   // Tank Servo Position ON
int flushOFF = 180;               // Flush Servo Position OFF
int flushON = 0;                  // Flush Servo Position ON
int bowlvalve = 10;               // Bowl Pin 10
int pooLED = 9;                   // LED Pin 9

void setup()                    
{
Serial.begin(9600);
for (int i=5; i>0; i--) {         // Wait
Serial.print(i);
delay(1000);
}
parserSetup();
Serial.println();
Serial1.begin(9600);              // Serial1 BlueTooth (Micro)
  
pinMode(bowlvalve, OUTPUT);
pinMode(pooLED, OUTPUT);

tankservo.attach(3);              // Tank Pin 3
flushservo.attach(4);             // Flush Pin 4

digitalWrite(pooLED, HIGH);       // Setup Alert
delay(1000);
digitalWrite(pooLED, LOW);
delay(1000);
digitalWrite(pooLED, HIGH);
delay(1000);
}

void loop()                    
{
// Turn OFF All
flushservo.write(flushOFF);       // Flush CLOSED
tankservo.write(tankOFF);         // Tank CLOSED
digitalWrite(bowlvalve, LOW);     // Bowl CLOSED
digitalWrite(pooLED, LOW);        // LED OFF

// Read Sensors
long tank_touch = deucetouch.capacitiveSensor(30);
long flush_touch = flushtouch.capacitiveSensor(30);

// Deuce, Flush or Stand By
     if (tank_touch > 1500 && flush_touch < 500){ numbertwo(); }
else if (flush_touch > 1500 && tank_touch < 500){ emptybowl(); } 
else ( delay(10) );

// Print Sensors (Testing)
Serial.print(tank_touch);
Serial.print("\t");
Serial.println(flush_touch);

// Write Bluetooth Menu
if (Serial1.available()) {
byte in = Serial1.read();
byte cmd = parser.parse(in);
if (cmd != 0) { 
if ('.' == cmd) {
 Serial1.print(F("{."));
 Serial1.print(F("<gy>HackADay Prize"));
 Serial1.print(F("|A~<bg o><+8>Deuce"));
 Serial1.print(F("|B~<bg n><+8>Flush"));
 Serial1.print(F("}"));
 
// Handle Bluetooth Buttons
} else if('A'==cmd) {             // Deuce
numbertwo();
 Serial1.print(F("{}"));          // Update
} else if('B'==cmd) {             // Flush
emptybowl();
 Serial1.print(F("{}"));          // Update
} else {
 Serial1.print(F("{}"));
}
}
}

}

// Deuce
void numbertwo() {
digitalWrite(pooLED, HIGH);       // LED ON
digitalWrite(bowlvalve, HIGH);    // Bowl OPEN
tankservo.write(tankON);          // Tank OPEN
delay(13000);                     /* Adjust Per Model */
return;
//Code To Lock Out NumberTwo()?
}

// Flush
void emptybowl() {
digitalWrite(pooLED, HIGH);       // LED ON
flushservo.write(flushON);        // Flush OPEN
digitalWrite(bowlvalve, HIGH);    // Bowl OPEN
tankservo.write(tankON);          // Tank OPEN
delay(6000);
flushservo.write(flushOFF);       // Flush CLOSED
delay(2000);
digitalWrite(bowlvalve, LOW);     // Bowl CLOSED
delay(15000);                     /* Adjust Per Model */
return;
}

// BlueTooth Tasks
byte cmdByte;
byte parserByteCounter;
byte parserState;
static const byte pfodMaxMsgLen = 0xff;
static const byte pfodStartMsg = (byte)'{';
static const byte pfodEndMsg = (byte)'}';
static const byte pfodWaitingForStart = 0xff;
static const byte pfodInMsg = 0;

void parserSetup() {
parserByteCounter = 0;
cmdByte = 0;
parserState = pfodWaitingForStart;
}

byte parse(byte in) {
parserByteCounter++;
if (parserState == pfodWaitingForStart) {
if (in == pfodStartMsg) {
parserSetup();
parserState = pfodInMsg;
}
parserByteCounter = 1;
return 0;
}    
  
if ((parserByteCounter == pfodMaxMsgLen) &&
(in != pfodEndMsg)) {
parserSetup();
return 0;
}
  
if (in == pfodEndMsg) {
byte pfodMsgCmd = cmdByte;
parserSetup();
return pfodMsgCmd;
} else if (cmdByte == 0) {
cmdByte = in;
} 
return 0;
}

Did we mention Arduino Flush-Less (Version 1.0) is BlueTooth enabled?!

Notation
Despite the plethora of HackADay logos ala our futile attempt for favoritism amidst our submission unto the HackADay Prize-contest, the Arduino Flush-Less and TV Miller are not affiliated with HackADay or their unscrupulous, dubious, down-right-under handed ways. Heathens.

Disclaimer
All claimers about HackADay are untrue, unless other wise true, to which, see?!

Articles
HackADay - Arduino Gives Your Toilet Options
Atmel - Arduino Flush Less Saves More
Embedds - Arduino Controlled Toilet Saves Gallons Per Day