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--- pm:prj2022:apredescu:alarmclock [2022/06/02 11:28]
irinel.vlad [Introducere]
+++ pm:prj2022:apredescu:alarmclock [2022/06/02 11:32] (current)
irinel.vlad [Bibliografie/Resurse]
@@ Line 12: / Line 12: @@
 <note tip>
-{{:pm:prj2022:apredescu:alarm_clock_scheme.png?700|}}
 </note>
@@ Line 19: / Line 19: @@
 <note tip>
 Aici puneţi tot ce ţine de hardware design:
-  * Arduino UNO – 1
+  * Arduino UNO
-  * DS 1307 RTC Module – 1
+  * 1x 74HC595 - registru de deplasare pe 8 biți
-  * Push Buttons – 3
+  * 1x Breadboard
-  * 16X2 LCD Display – 1
+  * LED-uri 8x (de exemplu: 3x roșu, 3x galben, 2x verde)
-  * Buzzer – 1
+  * Rezistențe de 9 Ohm 220 Ohm
-  * 10 KΩ – 2
+  * 1x Buzzer
-  * 10 KΩ POT – 1
+  * 1x senzor ultrasonic (de exemplu: HC-SR04)
-{{:pm:prj2022:apredescu:arduino-alarm-clock.jpg?650|}}
+  * Jumper Wires
+{{:pm:prj2022:apredescu:1navtakqv8ciwhrao31gncyqgk9vi_h1l.png?300|}}
 </note>
@@ Line 33: / Line 34: @@
 <note tip>
-  * Arduino IDE
-  * Additional Libraries: Wire/EEPROM/RTClib/LiquidCrystal
 <code cvp>
-#include <Wire.h>
+int tonePin = 4;    //Tone - Red Jumper
-#include<EEPROM.h>
+int trigPin = 9;    //Trig - violet Jumper
-#include <RTClib.h>
+int echoPin = 10;   //Echo - yellow Jumper
-#include <LiquidCrystal.h>
+int clockPin = 11;  //IC Pin 11 - white Jumper
-#define buz 11
+int latchPin = 12;  //IC Pin 12 - Blue Jumper
+int dataPin = 13;   //IC Pin 14 - Green Jumper
-LiquidCrystal lcd(2, 3, 4, 5, 6, 7);
+byte possible_patterns[9] = {
-RTC_DS1307 RTC;
+B00000000,
+B00000001,
+B00000011,
+B00000111,
+B00001111,
+B00011111,
+B00111111,
+B01111111,
+B11111111,
+};
+int proximity=0;
+int duration;
+int distance;
-int tmp,Inc,hor,mIn,add=11;
+void setup() {
-int set=8;
+  //Serial Port
-int cge=9;
+  Serial.begin (9600);
-int mod=10;
-int off=0;
- int Hor,Min,Sec;
-void time()
+  pinMode(trigPin, OUTPUT);
-{
+  pinMode(echoPin, INPUT);
-    int tmp=1,mins=0,hors=0,secs=0;
+  pinMode(clockPin, OUTPUT);
-    while(tmp==1)
+  pinMode(latchPin, OUTPUT);
-    {
+  pinMode(dataPin, OUTPUT);
-     off=0;
+  pinMode(tonePin, OUTPUT);
+}
-     if(digitalRead(cge)==0)
-     {
-      Hor++;
-      if(Hor==24)
-      {
-       Hor=0;
-      }
-     }
-     lcd.clear();
-     lcd.setCursor(0,0);
-     lcd.print("Set Alarm Time ");
-    lcd.setCursor(0,1);
+void loop() {
+  digitalWrite(latchPin, LOW);
-    if(Hor<=9)
+  digitalWrite(trigPin, HIGH);
-    lcd.print("0");
+  delayMicroseconds(1000);
-    lcd.print(Hor);
+  digitalWrite(trigPin, LOW);
-    lcd.print(":");
+  duration = pulseIn(echoPin, HIGH);
-    lcd.print(Min);
+  distance = (duration/2) / 29.1;
-    lcd.print(":");
-    lcd.print(Sec);
-    delay(200);
-    lcd.setCursor(0,1);
-    lcd.print("  ");
-    lcd.print(":");
-    lcd.print(Min);
-    lcd.print(":");
-    lcd.print(Sec);
-    delay(200);
-    if(digitalRead(set)==0)
-    {
-      hor=Hor;
-      EEPROM.write(add++,hor);
-     tmp=2;
-     while(digitalRead(set)==0);
-    }
-    }
-    while(tmp==2)
-    {
-     if(digitalRead(cge)==0)
-     {
-      Min++;
-      if(Min==60)
-      {Min=0;}
-     }
-    lcd.setCursor(0,1);
-    lcd.print(Hor);
-    lcd.print(":");
-     if(Min<=9)
-    lcd.print("0");
-    lcd.print(Min);
-    lcd.print(":");
-    lcd.print(Sec);
-    lcd.print("  ");
-    delay(200);
-     lcd.setCursor(0,1);
-    lcd.print(Hor);
-    lcd.print(":");
-    lcd.print("  ");
-    lcd.print(":");
-    lcd.print(Sec);
-    lcd.print("  ");
-    delay(200);
-      if(digitalRead(set)==0)
-      {
-       mIn=Min;
-       EEPROM.write(add++, mIn);
-       tmp=0;
-       while(digitalRead(set)==0);
-      }
-    }
-    off=1;
-    delay(10);
-}
-void Buz()
+  /*if (distance >= 45 || distance <= 0){
-{
+    Serial.println("Out of range");
-  if(digitalRead(set)==0)
-  off=0;
-  if(off==1)
-  {
-   digitalWrite(buz,HIGH);
-   delay(500);
-   digitalWrite(buz, LOW);
-   delay(500);
   }
-}
+  else {
+    Serial.print(distance);
+    Serial.println(" cm");
+  }*/
-void TimeCheck()
+  proximity=map(distance, 0, 45, 8, 0);
-{
+  //Serial.println(proximity);
-  int tem[17];
+  if (proximity <= 0){
-  for(int i=11;i<17;i++)
+    proximity=0;
-  {
+  }
-    tem[i]=EEPROM.read(i);
+  else if (proximity >= 3 && proximity <= 4){
+    tone(tonePin, 200000, 200);
+  }
+  else if (proximity >= 5 && proximity <= 6){
+     tone(tonePin,5000, 200);
   }
+  else if (proximity >= 7 && proximity <= 8){
+    tone(tonePin, 1000, 200);
+  }
+  shiftOut(dataPin, clockPin, MSBFIRST, possible_patterns[proximity]);
+  digitalWrite(latchPin, HIGH);
-  if(Hor == tem[11] && Min == tem[12] && off==1)
-  {
-   add=11;
-   Buz();
-   Buz();
-   lcd.clear();
-   lcd.print("alarm...........");
-   lcd.setCursor(0,1);
-   lcd.print("...........alarm");
-   Buz();
-   Buz();
-    }
-}
-void setup()
-{
- Wire.begin();
- RTC.begin();
- lcd.begin(16,2);
- pinMode(cge, INPUT);
- pinMode(set, INPUT);
- pinMode(mod, INPUT);
- pinMode(buz, OUTPUT);
- digitalWrite(set, HIGH);
- digitalWrite(mod, HIGH);
- digitalWrite(cge, HIGH);
-   lcd.setCursor(0,1);
-   lcd.print("  Alarm Clock  ");
-   delay(2000);
- if(!RTC.isrunning())
- {
- RTC.adjust(DateTime(__DATE__,__TIME__));
- }
-}
-void loop()
-{
-   DateTime now = RTC.now();
-   if(digitalRead(mod) == 0)
-   {
-    current();
-    time();
-    delay(1000);
-    lcd.clear();
-    lcd.setCursor(0,0);
-    lcd.print("  Alarm On");
-    delay(2000);
-   }
- lcd.clear();
- lcd.setCursor(0,0);
- lcd.print("Time:");
- lcd.setCursor(6,0);
- Hor=now.hour(),DEC;
- if(Hor<=9)
- {
-  lcd.print("0");
-  lcd.print(Hor=now.hour(),DEC);
- }
- else
- lcd.print(Hor=now.hour(),DEC);
- lcd.print(":");
- Min=now.minute(),DEC;
- if(Min<=9)
- {
- lcd.print("0");
- lcd.print(Min=now.minute(),DEC);
- }
- else
- lcd.print(Min=now.minute(),DEC);
- lcd.print(":");
- Sec=now.second(),DEC;
- if(Sec<=9)
- {
-  lcd.print("0");
-  lcd.print(Sec=now.second(),DEC);
- }
- else
- lcd.print(Sec=now.second(),DEC);
- lcd.setCursor(0,1);
- lcd.print("Date: ");
- lcd.print(now.day(),DEC);
- lcd.print("/");
- lcd.print(now.month(),DEC);
- lcd.print("/");
- lcd.print(now.year(),DEC);
- TimeCheck();
- delay(200);
-}
-void current()
+  delay(600);
-{
+  noTone(tonePin);
-  lcd.setCursor(0,1);
-  lcd.print(Hor);
-  lcd.print(":");
-  lcd.print(Min);
-  lcd.print(":");
-  lcd.print(Sec);
 }
 </code>
@@ Line 300: / Line 136: @@
 <note>
-[[https://www.arduino.cc/reference/en/language/functions/communication/wire/|WIRE Library]]
+[[https://sites.google.com/site/arduinoelectronicasiprogramare/arduino-si-senzori/1/senzor-de-parcare|Documentatie]]
-[[https://docs.arduino.cc/learn/built-in-libraries/eeprom|EEPROM Library]]
-[[https://www.arduino.cc/reference/en/libraries/rtclib/|RTC Library]]
-[[https://www.arduino.cc/reference/en/libraries/liquidcrystal/|Liquid Crystal]]
 </note>
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