Selasa, 08 November 2016
Senin, 18 April 2016
Latihan Lima
Mari Belajar EEPROM yang ada di arduino
Dalam kesempatan ini marilah kita belajar latihan dasar dalam memanfaatkan eeprom yang ada di mikrokontroller arduino. Contoh latihan dasar penggunaan EEPROM ada pada Ide Arduino
Dalam kesempatan ini marilah kita belajar latihan dasar dalam memanfaatkan eeprom yang ada di mikrokontroller arduino. Contoh latihan dasar penggunaan EEPROM ada pada Ide Arduino
ada 3 contoh latihan dasar yang dapat dicoba oleh kita. cobalah satu persatu. inti dari 3 contoh program yang ada adalah bagaimana kita bisa menulis data pada eeprom dan bagaimana kita membaca data dari eeprom. Mungkin dari kita ada yag bertanya tanya apa perlunya eeprom.
Selasa, 15 Desember 2015
Latihan Pengendalian lampu Led
Pertama-tama marilah kita berlatih dasar yaitu menampilkan jam di layar lcd.
Listing programnya adalah sebagai Berikut :
--------------------------------------------------------
#include <LiquidCrystal.h>
LiquidCrystal lcd(43, 45, 47, 49,51,53); // RS,E,D4,D5,D6,D7
#include "Wire.h"
#define DS1307_ADDRESS 0x68
int d,m,j,hk,bl,th,tg, hd;
void setup() {
Wire.begin();
lcd.begin(16,2);
pinMode (18,OUTPUT); digitalWrite(18,0); // Untuk Memberi Tegangan 0 Volt ke RTC
pinMode (19,OUTPUT); digitalWrite(19,1); // Untuk Memberi Tegangan 5 Volt ke RTC
}
void loop() {
Wire.beginTransmission(DS1307_ADDRESS);
byte zero = 0x00;
Wire.write(zero);
Wire.endTransmission();
Wire.requestFrom(DS1307_ADDRESS, 7);
d = bcdToDec(Wire.read());
m = bcdToDec(Wire.read());
j = bcdToDec(Wire.read() & 0b111111); //24 hour time
hk = bcdToDec(Wire.read()); //0-6 -> sunday - Saturday
tg = bcdToDec(Wire.read());
bl = bcdToDec(Wire.read());
th = bcdToDec(Wire.read());
if ( hd != d){
hd = d ;
String waktuu = "< "+ String (j/10)+String (j%10)+":"+ String (m/10) +String (m%10)+ ":"+String (d/10)+String (d%10)+" WIB >" ;
lcd.clear() ;
lcd.setCursor(0,0);
lcd.print(waktuu); }
}
byte bcdToDec(byte val) {
// Convert binary coded decimal to normal decimal numbers
return ( (val/16*10) + (val%16) );
}
byte decToBcd(byte val){
// Convert normal decimal numbers to binary coded decimal
return ( (val/10*16) + (val%10) );
}
--------------------------------------------------------
Nah Sekarang cobalah latihan dengan baris program di bawah ini.
----------------------------------------------------------
#include <LiquidCrystal.h>
LiquidCrystal lcd(43, 45, 47, 49,51,53); // RS,E,D4,D5,D6,D7
#include "Wire.h"
#define DS1307_ADDRESS 0x68
byte zero = 0x00; //workaround for issue #527
int d,m,j,hk,bl,th,tg ;
int k=1 ; int tm=1;
int ta=9 ; int tb=8; int tc=7;
String hari;
void setup() {
Wire.begin();
lcd.begin(16,2);
pinMode(ta,INPUT); pinMode(tb,INPUT);pinMode(tc,INPUT);
pinMode (18,OUTPUT); digitalWrite(18,0); // Untuk Memberi Tegangan 0 Volt ke RTC
pinMode (19,OUTPUT); digitalWrite(19,1); // Untuk Memberi Tegangan 5 Volt ke RTC
}
void loop() {
if (k==1) {
Wire.beginTransmission(DS1307_ADDRESS);
byte zero = 0x00;
Wire.write(zero);
Wire.endTransmission();
Wire.requestFrom(DS1307_ADDRESS, 7);
d = bcdToDec(Wire.read());
m = bcdToDec(Wire.read());
j = bcdToDec(Wire.read() & 0b111111); //24 hour time
hk = bcdToDec(Wire.read()); //0-6 -> sunday - Saturday
tg = bcdToDec(Wire.read());
bl = bcdToDec(Wire.read());
th = bcdToDec(Wire.read());
delay (233);
String waktuu = "Jam :" + String (j/10)+String (j%10)+":"+String (m/10)+ String (m%10)+":"+String (d/10)+String (d%10) ;
String waktu2 = "1.Atur Jam" ;
lcd.clear() ;
lcd.setCursor(0,0);
lcd.print(waktuu);
lcd.setCursor(0,1);
lcd.print(waktu2);
if (digitalRead (ta) ==1 ) { k=2; delay (400); }
}
if (k==2) {
if (tm==1){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print(" Merubah Jam ");
lcd.setCursor(0,1);
lcd.print("1. Ya 2. Tidak ");
if (digitalRead (tb)==1) { delay (100); k=1; }
if (digitalRead (ta)==1) {delay (100); tm=2;}
delay (100);
}
if (tm==2){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Jam : "); lcd.print (j);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) {
j=j+1; delay (100);
if (j>23 ) j=0; }
if (digitalRead (tb)==1) {
j=j-1; delay (100);
if ( j < 0 ) j=23 ; }
if (digitalRead (tc)==1) {tm=3; delay (100); }
delay(300); ;
}
if (tm==3){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Menit : "); lcd.print (String (m/10)+ String (m%10));
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) {
m=m+1; delay (100);
if (m > 59) m=0;}
if (digitalRead (tb)==1) {
m=m-1; delay (100);
if (m<0) m=59; }
if (digitalRead (tc)==1) {tm=4; delay (100); }
delay(100); ;
}
if (tm==4){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Data Disimpan");
lcd.setCursor(0,1);
lcd.print("1= Ya 2= Tidak");
if (digitalRead (ta)==1) {
Wire.beginTransmission(DS1307_ADDRESS);
Wire.write(zero); //stop Oscillator
Wire.write(decToBcd(10));
Wire.write(decToBcd(m));
Wire.write(decToBcd(j));
Wire.write(decToBcd(hk));
Wire.write(decToBcd(tg));
Wire.write(decToBcd(bl));
Wire.write(decToBcd(th));
Wire.write(zero); //start
Wire.endTransmission();
delay (100);
tm=1; k=1;
}
if (digitalRead (tb)==1) { tm=1; k=1; }
delay(100); ;
}
}
}
byte bcdToDec(byte val) {
// Convert binary coded decimal to normal decimal numbers
return ( (val/16*10) + (val%16) );
}
byte decToBcd(byte val){
// Convert normal decimal numbers to binary coded decimal
return ( (val/10*16) + (val%10) );
}
--------------------------------------------------------
Selasa, 10 November 2015
Jadwal Shalat dengan Arduino
Sambungan dari Latihan Empat
Halaman ini adalah halaman sambungan dari alamat http://sukrifsi.blogspot.co.id/2015/11/latihan-empat.html bila saudara belum mengunjunginya silahkan kunjungi terlebih dahulu pendahuluan dari latihan pembuatan alat ini dengan menekan link yang ada di atas.
Nah untuk membuat Jadwal Sholat yang kita perlukan adalah :
- Mikrokontroller Arduino
- Lcd 16x2 karakter
- RTC
- Rangkaian Saklar input
Rangkaiannya adalah sebagai Berikut yaaaa....
Halaman ini adalah halaman sambungan dari alamat http://sukrifsi.blogspot.co.id/2015/11/latihan-empat.html bila saudara belum mengunjunginya silahkan kunjungi terlebih dahulu pendahuluan dari latihan pembuatan alat ini dengan menekan link yang ada di atas.
Nah untuk membuat Jadwal Sholat yang kita perlukan adalah :
- Mikrokontroller Arduino
- Lcd 16x2 karakter
- RTC
- Rangkaian Saklar input
Rangkaiannya adalah sebagai Berikut yaaaa....
Setelah diramgkai seperti di atas langkah berikutnya adalah menulis programnya.
ini adalah list program jadwal sholat versi 1.
----------------------------------------------------------------------------------------
#include <LiquidCrystal.h>
LiquidCrystal lcd(43, 45, 47, 49,51,53); // RS,E,D4,D5,D6,D7
#include "Wire.h"
#define DS1307_ADDRESS 0x68
byte zero = 0x00; //workaround for issue #527
int tb;
int i,s,z,a,m ;
int d3,d2,d,mn,j,hk,bl,th,tg,tg2 ;
int k=1 ; int tm=1;
int ta=9 ; int tbb=8; int tc=7;
String hari;
String waktuu,waktu2;
void setup() {
Wire.begin();
lcd.begin(16,2);
pinMode(ta,INPUT); pinMode(tbb,INPUT);pinMode(tc,INPUT);
pinMode (18,OUTPUT); digitalWrite(18,0); // Untuk Memberi Tegangan 0 Volt ke RTC
pinMode (19,OUTPUT); digitalWrite(19,1); // Untuk Memberi Tegangan 5 Volt ke RTC
}
void loop() {
if (k==1) {
Wire.beginTransmission(DS1307_ADDRESS);
byte zero = 0x00;
Wire.write(zero);
Wire.endTransmission();
Wire.requestFrom(DS1307_ADDRESS, 7);
d = bcdToDec(Wire.read());
mn = bcdToDec(Wire.read());
j = bcdToDec(Wire.read() & 0b111111); //24 hour time
hk = bcdToDec(Wire.read()); //0-6 -> sunday - Saturday
tg = bcdToDec(Wire.read());
bl = bcdToDec(Wire.read());
th = bcdToDec(Wire.read());
delay (233);
if (d2!= d) {d2= d ; d3 = d3 + 1;
if (d3 > 16 ) d3=0; }
int ji =i/100; int mi =i%100; int jz =z/100; int mz =z %100;
int ja =a/100; int ma =a %100; int jm =m/100; int mm =m %100;
int js =s/100; int ms =s %100;
waktuu = "Jam : " + String (j/10)+String (j%10)+":"+String (mn/10)+ String (mn %10)+":"+String (d/10)+String (d%10) ;
if (d3==3 ) waktu2 = "Isya : " + String(ji/10)+ String(ji%10) + ":" +String(mi/10)+ String(mi%10) ;
if (d3==5 ) waktu2 = "Subuh : " + String(js/10)+ String(js%10) + ":"+String(ms/10)+ String(ms %10) ;
if (d3==7 ) waktu2 = "Zuhur : " + String(jz/10)+ String(jz%10) + ":"+String(mz/10)+ String(mz %10) ;
if (d3==9 ) waktu2 = "Asar : " + String(ja/10)+ String(ja%10) + ":"+String(ma/10)+ String(ma%10) ;
if (d3==11 ) waktu2 = "Magrib : " + String(jm/10)+ String(jm%10) + ":"+String(mm/10)+ String(mm %10) ;
if (d3==1 ) waktu2 = "Jadwal Shalat " ;
if (d3==13 ) waktu2 = "Tb 1. Seting Jam";
if (d3==15 ) waktu2 = "Tgl : "+ String(tg)+"-"+ String (bl)+ "-20"+String(th);
lcd.clear() ;
lcd.setCursor(0,0);
lcd.print(waktuu);
lcd.setCursor(0,1);
lcd.print(waktu2); delay(222);
if (digitalRead (ta) ==1 ) { k=2; delay (200); }
}
if (hk==0) hari="Minggu" ;
if (hk==1) hari="Senin" ;
if (hk==2) hari="Selasa" ;
if (hk==3) hari="Rabu" ;
if (hk==4) hari="Kamis" ;
if (hk==5) hari="Jum'at" ;
if (hk==6) hari="Saptu" ;
if (k==2) {
if (tm==1){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print(" Merubah Waktu ");
lcd.setCursor(0,1);
lcd.print("1. Ya 2. Tidak ");
if (digitalRead (tbb)==1) { delay (100); k=1; }
if (digitalRead (ta)==1) {delay (100); tm=2;}
delay (500);
}
if (tm==2){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Jam : "); lcd.print (j);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { j=j+1; delay (100); }
if (digitalRead (tbb)==1) { j=j-1; delay (100); }
if (digitalRead (tc)==1) {tm=3; delay (100); }
if (j>23) j=0;
if (j<0) j=23;
delay(300); ;
}
if (tm==3){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Menit : "); lcd.print (String (mn/10)+ String (mn %10));
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { mn=mn+1; delay (100); }
if (digitalRead (tbb)==1) { mn=mn-1; delay (100); }
if (digitalRead (tc)==1) {tm=4; delay (100); }
if (mn>59) mn=0;
if (mn<0) mn=59;
delay(200); ;
}
if (tm==4){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Hari : "); lcd.print (hari);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { hk=hk+1; delay (100); }
if (digitalRead (tbb)==1) { hk=hk-1; delay (100); }
if (digitalRead (tc)==1) {tm=5; delay (100); }
if (hk>6) hk=0;
if (hk<0) hk=6;
delay(200); ;
}
if (tm==5){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Tanggal : "); lcd.print (tg);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { tg=tg+1; delay (100); }
if (digitalRead (tbb)==1) { tg=tg-1; delay (100); }
if (digitalRead (tc)==1) {tm=6; delay (100); }
if (tg>31) tg=0;
if (tg<0) tg=31;
delay(200); ;
}
if (tm==6){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Bulan : "); lcd.print (bl);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { bl=bl+1; delay (100); }
if (digitalRead (tbb)==1) { bl=bl-1; delay (100); }
if (digitalRead (tc)==1) {tm=7; delay (100); }
if (bl>12) bl=1;
if (bl<1) bl=12;
delay(200); ;
}
if (tm==7){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Tahun : "); lcd.print (th);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { th=th+1; delay (100); }
if (digitalRead (tbb)==1) { th=th-1; delay (100); }
if (digitalRead (tc)==1) {tm=8; delay (100); }
delay(200); ;
}
if (tm==8){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Data Disimpan");
lcd.setCursor(0,1);
lcd.print("1= Ya 2= Tidak");
if (digitalRead (ta)==1) {
Wire.beginTransmission(DS1307_ADDRESS);
Wire.write(zero); //stop Oscillator
Wire.write(decToBcd(d));
Wire.write(decToBcd(mn));
Wire.write(decToBcd(j));
Wire.write(decToBcd(hk));
Wire.write(decToBcd(tg));
Wire.write(decToBcd(bl));
Wire.write(decToBcd(th));
Wire.write(zero); //start
Wire.endTransmission();
delay (100);
tm=1; k=1;
}
if (digitalRead (tbb)==1) { tm=1; k=1; }
delay(200); ;
}
}
// Mengecek jadwal Shalat
// Data di update Setiap Hari
if (tg2!= tg) {
tg2 = tg;
tb = (bl*100) + tg ;
if (tb==101 ||tb==102 || tb==103 ||tb== 104 || tb==105 ) { i= 1916 ; s=409 ; z=1146; a=1510; m=1802; }
if (tb==106 || tb==107 || tb== 108 || tb== 109 || tb==110 ){i=1920; s=411 ; z= 1149; a= 1514; m= 1805; }
if (tb==111 || tb==112 || tb== 113 || tb== 114 || tb==115 ) {i=1921; s=414; z=1151; a=1515; m=1807; }
if (tb==116 || tb==117 || tb== 118 || tb== 119 || tb==120 ) {i=1921; s=417; z=1153; a=1516; m=1808;}
if (tb==121 || tb==122 || tb== 123 || tb== 124 || tb==125 ){ i=1922; s=420; z=1154; a=1516; m=1809;}
if (tb==126 || tb==127 || tb== 128 || tb== 129 || tb==130 ){ i=1922; s=422; z=1155; a=1515; m=1809;}
if (tb==131 || tb==201 || tb== 202 || tb== 203 ){ i=1922; s=424; z=1156; a=1514; m=1809;}
if (tb==204 || tb==205 || tb== 206 || tb== 207 ||tb== 207 ){i=1918; s=426 ; z=1156 ; a=1512; m=1808;}
if (tb==209 || tb==210 || tb== 211 || tb== 212 || tb==213) { i=1917; s= 427; z= 1156; a= 1510; m= 1807 ;}
if (tb==214 || tb==215 || tb== 216 || tb== 217 || tb==218) { i=1915; s= 429; z=1156; a=1508; m=1806; }
if (tb==219 || tb==220 || tb== 221 || tb== 222 || tb==223) { i=1914; s= 431; z=1156; a=1504; m=1805;}
if (tb==224 || tb==225 || tb== 226 || tb== 227 || tb==228 || tb==29 ) {i=1913; s= 432; z=1155; a=1500; m=1803;}
if (tb==301 || tb==302 || tb== 303 || tb== 304 || tb==305) {i=1910; s= 432; z=1154; a=1457; m=1801;}
if (tb==306 || tb==307 || tb== 308 || tb== 309 || tb==310) {i=1908; s=432; z=1153; a=1459; m=1759;}
if (tb==311 || tb==311 || tb== 312 || tb== 313 || tb==311 || tb==315) {i=1905; s=433; z=1152; a=1501; m=1757;}
if (tb==316 || tb==317 || tb== 318 || tb== 319 || tb==320 ){i=1903; s=432; z=1150; a=1501; m=1754;}
if (tb==312 || tb==322 || tb== 323 || tb== 324 || tb==325 ){i=1900; s=432; z=1149; a=1502; m=1752;}
if (tb==326 || tb==311 || tb== 327 || tb== 328 || tb==329|| tb==330|| tb==331 ){i=1858; s=431; z=1147; a=1502; m=1749;}
if (tb==401 || tb==402 || tb== 403 || tb== 404 || tb==405 ){i=1855; s=430; z=1147; a=1503; m=1747;}
if (tb==406 || tb==407 || tb== 408 || tb== 409 || tb==410 ){i=1852; s=429; z=1144; a=1502; m=1744;}
if (tb==411 || tb==412 || tb== 413 || tb== 414 || tb==415 ){i=1851; s=429; z=1143; a=1501; m=1742;}
if (tb==416 || tb==416 || tb== 417 || tb== 418 || tb==419|| tb==420 ){ i=1849; s=428; z=1142; a=1501; m=1740;}
if (tb==421 || tb==422 || tb== 423 || tb== 424 || tb==425 ){i=1846; s=427; z=1140; a=1500; m=1737;}
if (tb==426 || tb==427 || tb== 428 || tb== 429 || tb==430 || tb==431 || tb==501 ){i=1845; s=426; z=1139; a=1459; m=1735;}
if (tb==502 || tb==503 || tb== 504 || tb== 505 || tb==506 ){i=1844; s=427; z=1139; a=1459; m=1734;}
if (tb==507 || tb==508 || tb== 509 || tb== 510 || tb==511 ){i=1843; s=426; z=1138; a=1458; m=1732;}
if (tb==512 || tb==513 || tb== 514 || tb== 515 || tb==516 ){i=1843; s=426; z=1138; a=1458; m=1731;}
if (tb==517 || tb==518 || tb== 519 || tb== 505 || tb==520 || tb==521 ){i=1844; s=427; z=1139; a=1459; m=1732;}
if (tb==522 || tb==523 || tb== 524 || tb== 525 || tb==526 ){i=1843; s=427; z=1139; a=1459; m=1731;}
if (tb==527 || tb==528 || tb== 529 || tb== 530 || tb==531 || tb==601 ){i=1844; s=428; z=1140; a=1500; m=1731;}
if (tb==602 || tb==603 || tb== 604 || tb== 605 || tb==606 ){i=1844; s=429; z=1140; a=1500; m=1731;}
if (tb==607 || tb==608 || tb== 609 || tb== 610 || tb==611 ){i=1845; s=430; z=1141; a=1501; m=1731;}
if (tb==612 || tb==613 || tb== 614 || tb== 615 || tb==616 ){i=1846; s=431; z=1142; a=1502; m=1732;}
if (tb==617 || tb==618 || tb== 618 || tb== 620 || tb==621 ){i=1847; s=432; z=1143; a=1503; m=1733;}
if (tb==622 || tb==623 || tb== 624 || tb== 625 || tb==626 ){i=1848; s=433; z=1144; a=1504; m=1734;}
if (tb==627 || tb==628 || tb== 629 || tb== 630 || tb==631 || tb==701 || tb==702 ){i=1849; s=434; z=1145; a=1504; m=1735;}
if (tb==703 || tb==304 || tb== 705 || tb== 706 || tb==707 ) {i=1850; s=435; z=1146; a=1508; m=1736;}
if (tb==708 || tb==709 || tb== 710 || tb== 711 || tb==712) { i=1851; s=436; z=1147; a=1508; m=1738;}
if (tb==713 || tb==714 || tb== 715 || tb== 716 || tb==717) {i=1852; s=436; z=1148; a=1508; m=1739;}
if (tb==718 || tb==719 || tb== 720 || tb== 721 || tb==722) {i=1852; s=436; z=1148; a=1508; m=1740;}
if (tb==723 || tb==724 || tb== 725 || tb== 726 || tb==727){i=1853; s=436; z=1148; a=1508; m=1741;}
if (tb==728 || tb==729 || tb== 730 || tb== 731 || tb==801 || tb==802){i=1853; s=436; z=1148; a=1508; m=1741;}
if (tb==803 || tb==804 || tb== 805 || tb== 806 || tb==807 ){i=1853; s=436; z=1148; a=1508; m=1742;}
if (tb==808 || tb==809 || tb== 810 || tb== 811 || tb==812 || tb==802){i=1852; s=435; z=1147; a=1507; m=1742;}
if (tb==813 || tb==814 || tb== 814 || tb== 815 || tb==816 || tb==817){i=1852; s=433; z=1146; a=1503; m=1742;}
if (tb==818 || tb==819 || tb== 820 || tb== 821 || tb==822 || tb==823){i=1851; s=432; z=1145; a=1505; m=1742;}
if (tb==824 || tb==825 || tb== 826 || tb== 827 || tb==828 ){i=1851; s=430; z=1144; a=1503; m=1742;}
if (tb==829 || tb==830 || tb== 831 || tb== 901 || tb==902 ){i=1850; s=428; z=1142; a=1500; m=1741;}
if (tb==903 || tb==904 || tb== 905 || tb== 906 || tb==907 ){i=1849; s=426; z=1141; a=1457; m=1741;}
if (tb==908 || tb==909 || tb== 910 || tb== 911 || tb==912 ){i=1848; s=423; z=1139; a=1455; m=1740;}
if (tb==914 || tb==915 || tb== 916 || tb== 917 || tb==913 ){i=1848; s=421; z=1137; a=1452; m=1739;}
if (tb==918 || tb==919 || tb== 920 || tb== 921 || tb==922|| tb==923 ){i=1846; s=418; z=1135; a=1448; m=1738;}
if (tb==924 || tb==925 || tb== 926 || tb== 927 || tb==928|| tb==928){i=1846; s=415; z=1134; a=1444; m=1737;}
if (tb==929 || tb==930 || tb== 931 || tb== 1001 || tb==1003|| tb==1004){i=1846; s=413; z=1132; a=1441; m=1737;}
if (tb==1004 || tb==1005 || tb== 1006 || tb== 1007 || tb==1008){i=1845; s=409; z=1130; a=1436; m=1736;}
if (tb==1009 || tb== 1010 || tb== 1011 || tb==1012|| tb==1013 ){i=1845; s=407; z=1129; a=1432; m=1736;}
if (tb==1014 || tb==1015 || tb== 1016 || tb== 1017 || tb==1018){i=1846; s=405; z=1128; a=1433; m=1736;}
if (tb==1019 || tb==1020 || tb== 1021 || tb== 1022 || tb==1023){i=1845; s=402; z=1127; a=1435; m=1736;}
if (tb==1024 || tb==1025 || tb== 1026 || tb== 1027 || tb==1028 ){i=1845; s=359; z=1126; a=1438; m=1736;}
if (tb==1029 || tb==1030 || tb== 1031 || tb== 1101 || tb==1102 ){i=1847; s=357; z=1126; a=1440; m=1737;}
if (tb==1103 || tb==1104 || tb== 1105 || tb== 1106 || tb==1107 ) {i= 1848; s=356; z=1126; a=1444; m=1738;}
if (tb==1108 || tb==1109 || tb== 1110 || tb== 1111 || tb==1112){i=1853; s=355; z=1127; a=1445; m=1740;}
if (tb==1113 || tb==1114 || tb== 1115 || tb== 1116 || tb==1117){i=1854; s=354; z=1127; a=1447; m=1741;}
if (tb==1118 || tb==1119 || tb== 1120 || tb== 1121 || tb==1122){i=1856; s=354; z=1128; a=1450; m=1743;}
if (tb==1123 || tb==1124 || tb== 1125 || tb== 1126 || tb==1127){i=1859; s=354; z=1130; a=1453; m=1745;}
if (tb==1128 || tb==1129 || tb== 1130 || tb== 1131 || tb==1201){i=1901; s=354; z=1131; a=1455; m=1747;}
if (tb==1202 || tb==1203 || tb== 1204 || tb== 1205 || tb==1206){i=1904; s=355; z=1133; a=1458; m=1749;}
if (tb==1207 || tb==1208 || tb== 1209 || tb== 1210 || tb==1211){i=1907; s=356; z=1135; a=1500; m=1751;}
if (tb==1212 || tb==1213 || tb== 1214 || tb== 1215 || tb==1216){i=1909; s=357; z=1137; a=1503; m=1754;}
if (tb==1217 || tb==1218 || tb== 1219 || tb== 1220 || tb==1221){i=1911; s=358; z=1139; a=1505; m=1756;}
if (tb==1222 || tb==1223 || tb== 1224 || tb== 1225 || tb==12206){i=1914; s=401; z=1142; a=1508; m=1759;}
if (tb==1227 || tb==1228 || tb== 1229 || tb== 1230 || tb==1231){i=1916; s=403; z=1144; a=1510; m=1801;}
} // akhir pengecekan data bes jadwal shalat
}
byte bcdToDec(byte val) {
// Convert binary coded decimal to normal decimal numbers
return ( (val/16*10) + (val%16) );
}
byte decToBcd(byte val){
// Convert normal decimal numbers to binary coded decimal
return ( (val/10*16) + (val%10) );
}
----------------------------------------------------------------------------------------
Program ini dapat menampilkan jam dan jadwal shalat. tetapi sayangnya hanya satu tempat saja jadi hanya berlaku untuk wilayah Daerah Semarang, Magelang, Yogyakarta, Dan Sekitarnya. Jika Saudara berada di daerah jakarta tentunya alat ini tidak sesuai. oleh karena itu listing programnya harus kita tambah. nah perhatikan listing program di bawah ini
----------------------------------------------------------------------------------------
#include <LiquidCrystal.h>
LiquidCrystal lcd(43, 45, 47, 49,51,53); // RS,E,D4,D5,D6,D7
#include "Wire.h"
#define DS1307_ADDRESS 0x68
byte zero = 0x00; //workaround for issue #527
int pil=1;
String kota;
int tb; int wt = 12 ;
int i,s,z,a,m ;
int d3,d2,d,mn,j,hk,bl,th,tg,tg2 ;
int k=1 ; int tm=1;
int ta=9 ; int tbb=8; int tc=7;
String hari;
String waktuu,waktu2;
void setup() {
Wire.begin();
lcd.begin(16,2);
pinMode(ta,INPUT); pinMode(tbb,INPUT);pinMode(tc,INPUT);
pinMode (18,OUTPUT); digitalWrite(18,0); // Untuk Memberi Tegangan 0 Volt ke RTC
pinMode (19,OUTPUT); digitalWrite(19,1); // Untuk Memberi Tegangan 5 Volt ke RTC
}
void loop() {
if (k==1) {
Wire.beginTransmission(DS1307_ADDRESS);
byte zero = 0x00;
Wire.write(zero);
Wire.endTransmission();
Wire.requestFrom(DS1307_ADDRESS, 7);
d = bcdToDec(Wire.read());
mn = bcdToDec(Wire.read());
j = bcdToDec(Wire.read() & 0b111111); //24 hour time
hk = bcdToDec(Wire.read()); //0-6 -> sunday - Saturday
tg = bcdToDec(Wire.read());
bl = bcdToDec(Wire.read());
th = bcdToDec(Wire.read());
delay (233);
if (d2!= d) {d2= d ; d3 = d3 + 1;
if (d3 > 16 ) d3=0; }
int ji =i/100; int mi =(i%100) + wt ; if (mi>59){ji=ji+1; mi=mi-60; }
int js =s/100; int ms =(s %100) + wt;if (ms>59){js=js+1; ms=ms-60; }
int jz =z/100; int mz =(z %100) +wt; if (mz>59){jz=jz+1; mz=mz-60; }
int ja =a/100; int ma =(a %100) + wt; if (ma>59){ja=ja+1; ma=ma-60; }
int jm =m/100; int mm =(m %100) + wt; if (mm>59){jm=jm+1; mm=mm-60; }
waktuu = "Jam : " + String (j/10)+String (j%10)+":"+String (mn/10)+ String (mn %10)+":"+String (d/10)+String (d%10) ;
if (d3==3 ) waktu2 = "Isya : " + String(ji/10)+ String(ji%10) + ":" +String(mi/10)+ String(mi%10) ;
if (d3==5 ) waktu2 = "Subuh : " + String(js/10)+ String(js%10) + ":"+String(ms/10)+ String(ms %10) ;
if (d3==7 ) waktu2 = "Zuhur : " + String(jz/10)+ String(jz%10) + ":"+String(mz/10)+ String(mz %10) ;
if (d3==9 ) waktu2 = "Asar : " + String(ja/10)+ String(ja%10) + ":"+String(ma/10)+ String(ma%10) ;
if (d3==11 ) waktu2 = "Magrib : " + String(jm/10)+ String(jm%10) + ":"+String(mm/10)+ String(mm %10) ;
if (d3==1 ) waktu2 = "Jadwal Shalat " ;
if (d3==13 ) waktu2 = "1. Seting Alat";
if (d3==15 ) waktu2 = "Tgl : "+ String(tg)+"-"+ String (bl)+ "-20"+String(th);
lcd.clear() ;
lcd.setCursor(0,0);
lcd.print(waktuu);
lcd.setCursor(0,1);
lcd.print(waktu2); delay(222);
if (digitalRead (ta) ==1 ) { k=2; delay (200); }
}
if (hk==0) hari="Minggu" ;
if (hk==1) hari="Senin" ;
if (hk==2) hari="Selasa" ;
if (hk==3) hari="Rabu" ;
if (hk==4) hari="Kamis" ;
if (hk==5) hari="Jum'at" ;
if (hk==6) hari="Saptu" ;
if (k==2) {
if (tm==1){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Memasuki Menu ");
lcd.setCursor(0,1);
lcd.print("Pengaturan Alat ");
delay (1100);
tm=2; }
if (tm==2){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("1. Seting Kota ");
lcd.setCursor(0,1);
lcd.print("2. Seting Waktu");
if (digitalRead (tbb)==1) { delay (100); tm=3; }
if (digitalRead (ta)==1) {delay (100); tm=11;}
delay (500);
}
if (tm==3){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print(" Merubah Waktu ");
lcd.setCursor(0,1);
lcd.print("1. Ya 2. Tidak ");
if (digitalRead (tbb)==1) { delay (100); k=1; tm=1; }
if (digitalRead (ta)==1) {delay (100); tm=4;}
delay (500);
}
if (tm==4){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Jam : "); lcd.print (j);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { j=j+1; delay (100); }
if (digitalRead (tbb)==1) { j=j-1; delay (100); }
if (digitalRead (tc)==1) {tm=5; delay (100); }
if (j>23) j=0;
if (j<0) j=23;
delay(300); ;
}
if (tm==5){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Menit : "); lcd.print (String (mn/10)+ String (mn %10));
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { mn=mn+1; delay (100); }
if (digitalRead (tbb)==1) { mn=mn-1; delay (100); }
if (digitalRead (tc)==1) {tm=6; delay (100); }
if (mn>59) mn=0;
if (mn<0) mn=59;
delay(200); ;
}
if (tm==6){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Hari : "); lcd.print (hari);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { hk=hk+1; delay (100); }
if (digitalRead (tbb)==1) { hk=hk-1; delay (100); }
if (digitalRead (tc)==1) {tm=7; delay (100); }
if (hk>6) hk=0;
if (hk<0) hk=6;
delay(200); ;
}
if (tm==7){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Tanggal : "); lcd.print (tg);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { tg=tg+1; delay (100); }
if (digitalRead (tbb)==1) { tg=tg-1; delay (100); }
if (digitalRead (tc)==1) {tm=8; delay (100); }
if (tg>31) tg=0;
if (tg<0) tg=31;
delay(200); ;
}
if (tm==8){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Bulan : "); lcd.print (bl);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { bl=bl+1; delay (100); }
if (digitalRead (tbb)==1) { bl=bl-1; delay (100); }
if (digitalRead (tc)==1) {tm=9; delay (100); }
if (bl>12) bl=1;
if (bl<1) bl=12;
delay(200); ;
}
if (tm==9){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Tahun : "); lcd.print (th);
lcd.setCursor(0,1);
lcd.print("1= + 2= - 3=OK");
if (digitalRead (ta)==1) { th=th+1; delay (100); }
if (digitalRead (tbb)==1) { th=th-1; delay (100); }
if (digitalRead (tc)==1) {tm=10; delay (100); }
delay(200); ;
}
if (tm==10){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Data Disimpan");
lcd.setCursor(0,1);
lcd.print("1= Ya 2= Tidak");
if (digitalRead (ta)==1) {
Wire.beginTransmission(DS1307_ADDRESS);
Wire.write(zero); //stop Oscillator
Wire.write(decToBcd(d));
Wire.write(decToBcd(mn));
Wire.write(decToBcd(j));
Wire.write(decToBcd(hk));
Wire.write(decToBcd(tg));
Wire.write(decToBcd(bl));
Wire.write(decToBcd(th));
Wire.write(zero); //start
Wire.endTransmission();
delay (100);
tm=1; k=1;
}
if (digitalRead (tbb)==1) { tm=1; k=1; }
delay(200); ;
}
if (tm==11){
lcd.clear ();
lcd.setCursor(0,0);
lcd.print("Pilihlah Kota ");
lcd.setCursor(0,1);
lcd.print("Lokasi Anda");
delay (1100);
tm=12; }
if (tm==12 ){
if (pil==1) { wt=12 ; kota="Kota Jakarta";}
if (pil==2) { wt=11 ; kota="Kota Bandung";}
if (pil==3) { wt=12 ; kota="Kota Karawang";}
if (pil==4) { wt=11 ; kota="Kota Purwakarta";}
if (digitalRead (ta)==1) { pil=pil+1; delay(155); }
if (digitalRead (tc)==1) { tm=1; k=1; }
if (pil>4) pil=1;
if (pil<1) pil=4;
lcd.clear ();
lcd.setCursor(0,0);
lcd.print(kota);
lcd.setCursor(0,1);
lcd.print("1.Next 3.Ok");
delay (200);
}
}
// Mengecek jadwal Shalat
// Data di update Setiap Hari
if (tg2!= tg) {
tg2 = tg;
tb = (bl*100) + tg ;
if (tb==101 ||tb==102 || tb==103 ||tb== 104 || tb==105 ) { i= 1916 ; s=409 ; z=1146; a=1510; m=1802; }
if (tb==106 || tb==107 || tb== 108 || tb== 109 || tb==110 ){i=1920; s=411 ; z= 1149; a= 1514; m= 1805; }
if (tb==111 || tb==112 || tb== 113 || tb== 114 || tb==115 ) {i=1921; s=414; z=1151; a=1515; m=1807; }
if (tb==116 || tb==117 || tb== 118 || tb== 119 || tb==120 ) {i=1921; s=417; z=1153; a=1516; m=1808;}
if (tb==121 || tb==122 || tb== 123 || tb== 124 || tb==125 ){ i=1922; s=420; z=1154; a=1516; m=1809;}
if (tb==126 || tb==127 || tb== 128 || tb== 129 || tb==130 ){ i=1922; s=422; z=1155; a=1515; m=1809;}
if (tb==131 || tb==201 || tb== 202 || tb== 203 ){ i=1922; s=424; z=1156; a=1514; m=1809;}
if (tb==204 || tb==205 || tb== 206 || tb== 207 ||tb== 207 ){i=1918; s=426 ; z=1156 ; a=1512; m=1808;}
if (tb==209 || tb==210 || tb== 211 || tb== 212 || tb==213) { i=1917; s= 427; z= 1156; a= 1510; m= 1807 ;}
if (tb==214 || tb==215 || tb== 216 || tb== 217 || tb==218) { i=1915; s= 429; z=1156; a=1508; m=1806; }
if (tb==219 || tb==220 || tb== 221 || tb== 222 || tb==223) { i=1914; s= 431; z=1156; a=1504; m=1805;}
if (tb==224 || tb==225 || tb== 226 || tb== 227 || tb==228 || tb==29 ) {i=1913; s= 432; z=1155; a=1500; m=1803;}
if (tb==301 || tb==302 || tb== 303 || tb== 304 || tb==305) {i=1910; s= 432; z=1154; a=1457; m=1801;}
if (tb==306 || tb==307 || tb== 308 || tb== 309 || tb==310) {i=1908; s=432; z=1153; a=1459; m=1759;}
if (tb==311 || tb==311 || tb== 312 || tb== 313 || tb==311 || tb==315) {i=1905; s=433; z=1152; a=1501; m=1757;}
if (tb==316 || tb==317 || tb== 318 || tb== 319 || tb==320 ){i=1903; s=432; z=1150; a=1501; m=1754;}
if (tb==312 || tb==322 || tb== 323 || tb== 324 || tb==325 ){i=1900; s=432; z=1149; a=1502; m=1752;}
if (tb==326 || tb==311 || tb== 327 || tb== 328 || tb==329|| tb==330|| tb==331 ){i=1858; s=431; z=1147; a=1502; m=1749;}
if (tb==401 || tb==402 || tb== 403 || tb== 404 || tb==405 ){i=1855; s=430; z=1147; a=1503; m=1747;}
if (tb==406 || tb==407 || tb== 408 || tb== 409 || tb==410 ){i=1852; s=429; z=1144; a=1502; m=1744;}
if (tb==411 || tb==412 || tb== 413 || tb== 414 || tb==415 ){i=1851; s=429; z=1143; a=1501; m=1742;}
if (tb==416 || tb==416 || tb== 417 || tb== 418 || tb==419|| tb==420 ){ i=1849; s=428; z=1142; a=1501; m=1740;}
if (tb==421 || tb==422 || tb== 423 || tb== 424 || tb==425 ){i=1846; s=427; z=1140; a=1500; m=1737;}
if (tb==426 || tb==427 || tb== 428 || tb== 429 || tb==430 || tb==431 || tb==501 ){i=1845; s=426; z=1139; a=1459; m=1735;}
if (tb==502 || tb==503 || tb== 504 || tb== 505 || tb==506 ){i=1844; s=427; z=1139; a=1459; m=1734;}
if (tb==507 || tb==508 || tb== 509 || tb== 510 || tb==511 ){i=1843; s=426; z=1138; a=1458; m=1732;}
if (tb==512 || tb==513 || tb== 514 || tb== 515 || tb==516 ){i=1843; s=426; z=1138; a=1458; m=1731;}
if (tb==517 || tb==518 || tb== 519 || tb== 505 || tb==520 || tb==521 ){i=1844; s=427; z=1139; a=1459; m=1732;}
if (tb==522 || tb==523 || tb== 524 || tb== 525 || tb==526 ){i=1843; s=427; z=1139; a=1459; m=1731;}
if (tb==527 || tb==528 || tb== 529 || tb== 530 || tb==531 || tb==601 ){i=1844; s=428; z=1140; a=1500; m=1731;}
if (tb==602 || tb==603 || tb== 604 || tb== 605 || tb==606 ){i=1844; s=429; z=1140; a=1500; m=1731;}
if (tb==607 || tb==608 || tb== 609 || tb== 610 || tb==611 ){i=1845; s=430; z=1141; a=1501; m=1731;}
if (tb==612 || tb==613 || tb== 614 || tb== 615 || tb==616 ){i=1846; s=431; z=1142; a=1502; m=1732;}
if (tb==617 || tb==618 || tb== 618 || tb== 620 || tb==621 ){i=1847; s=432; z=1143; a=1503; m=1733;}
if (tb==622 || tb==623 || tb== 624 || tb== 625 || tb==626 ){i=1848; s=433; z=1144; a=1504; m=1734;}
if (tb==627 || tb==628 || tb== 629 || tb== 630 || tb==631 || tb==701 || tb==702 ){i=1849; s=434; z=1145; a=1504; m=1735;}
if (tb==703 || tb==304 || tb== 705 || tb== 706 || tb==707 ) {i=1850; s=435; z=1146; a=1508; m=1736;}
if (tb==708 || tb==709 || tb== 710 || tb== 711 || tb==712) { i=1851; s=436; z=1147; a=1508; m=1738;}
if (tb==713 || tb==714 || tb== 715 || tb== 716 || tb==717) {i=1852; s=436; z=1148; a=1508; m=1739;}
if (tb==718 || tb==719 || tb== 720 || tb== 721 || tb==722) {i=1852; s=436; z=1148; a=1508; m=1740;}
if (tb==723 || tb==724 || tb== 725 || tb== 726 || tb==727){i=1853; s=436; z=1148; a=1508; m=1741;}
if (tb==728 || tb==729 || tb== 730 || tb== 731 || tb==801 || tb==802){i=1853; s=436; z=1148; a=1508; m=1741;}
if (tb==803 || tb==804 || tb== 805 || tb== 806 || tb==807 ){i=1853; s=436; z=1148; a=1508; m=1742;}
if (tb==808 || tb==809 || tb== 810 || tb== 811 || tb==812 || tb==802){i=1852; s=435; z=1147; a=1507; m=1742;}
if (tb==813 || tb==814 || tb== 814 || tb== 815 || tb==816 || tb==817){i=1852; s=433; z=1146; a=1503; m=1742;}
if (tb==818 || tb==819 || tb== 820 || tb== 821 || tb==822 || tb==823){i=1851; s=432; z=1145; a=1505; m=1742;}
if (tb==824 || tb==825 || tb== 826 || tb== 827 || tb==828 ){i=1851; s=430; z=1144; a=1503; m=1742;}
if (tb==829 || tb==830 || tb== 831 || tb== 901 || tb==902 ){i=1850; s=428; z=1142; a=1500; m=1741;}
if (tb==903 || tb==904 || tb== 905 || tb== 906 || tb==907 ){i=1849; s=426; z=1141; a=1457; m=1741;}
if (tb==908 || tb==909 || tb== 910 || tb== 911 || tb==912 ){i=1848; s=423; z=1139; a=1455; m=1740;}
if (tb==914 || tb==915 || tb== 916 || tb== 917 || tb==913 ){i=1848; s=421; z=1137; a=1452; m=1739;}
if (tb==918 || tb==919 || tb== 920 || tb== 921 || tb==922|| tb==923 ){i=1846; s=418; z=1135; a=1448; m=1738;}
if (tb==924 || tb==925 || tb== 926 || tb== 927 || tb==928|| tb==928){i=1846; s=415; z=1134; a=1444; m=1737;}
if (tb==929 || tb==930 || tb== 931 || tb== 1001 || tb==1003|| tb==1004){i=1846; s=413; z=1132; a=1441; m=1737;}
if (tb==1004 || tb==1005 || tb== 1006 || tb== 1007 || tb==1008){i=1845; s=409; z=1130; a=1436; m=1736;}
if (tb==1009 || tb== 1010 || tb== 1011 || tb==1012|| tb==1013 ){i=1845; s=407; z=1129; a=1432; m=1736;}
if (tb==1014 || tb==1015 || tb== 1016 || tb== 1017 || tb==1018){i=1846; s=405; z=1128; a=1433; m=1736;}
if (tb==1019 || tb==1020 || tb== 1021 || tb== 1022 || tb==1023){i=1845; s=402; z=1127; a=1435; m=1736;}
if (tb==1024 || tb==1025 || tb== 1026 || tb== 1027 || tb==1028 ){i=1845; s=359; z=1126; a=1438; m=1736;}
if (tb==1029 || tb==1030 || tb== 1031 || tb== 1101 || tb==1102 ){i=1847; s=357; z=1126; a=1440; m=1737;}
if (tb==1103 || tb==1104 || tb== 1105 || tb== 1106 || tb==1107 ) {i= 1848; s=356; z=1126; a=1444; m=1738;}
if (tb==1108 || tb==1109 || tb== 1110 || tb== 1111 || tb==1112){i=1853; s=355; z=1127; a=1445; m=1740;}
if (tb==1113 || tb==1114 || tb== 1115 || tb== 1116 || tb==1117){i=1854; s=354; z=1127; a=1447; m=1741;}
if (tb==1118 || tb==1119 || tb== 1120 || tb== 1121 || tb==1122){i=1856; s=354; z=1128; a=1450; m=1743;}
if (tb==1123 || tb==1124 || tb== 1125 || tb== 1126 || tb==1127){i=1859; s=354; z=1130; a=1453; m=1745;}
if (tb==1128 || tb==1129 || tb== 1130 || tb== 1131 || tb==1201){i=1901; s=354; z=1131; a=1455; m=1747;}
if (tb==1202 || tb==1203 || tb== 1204 || tb== 1205 || tb==1206){i=1904; s=355; z=1133; a=1458; m=1749;}
if (tb==1207 || tb==1208 || tb== 1209 || tb== 1210 || tb==1211){i=1907; s=356; z=1135; a=1500; m=1751;}
if (tb==1212 || tb==1213 || tb== 1214 || tb== 1215 || tb==1216){i=1909; s=357; z=1137; a=1503; m=1754;}
if (tb==1217 || tb==1218 || tb== 1219 || tb== 1220 || tb==1221){i=1911; s=358; z=1139; a=1505; m=1756;}
if (tb==1222 || tb==1223 || tb== 1224 || tb== 1225 || tb==12206){i=1914; s=401; z=1142; a=1508; m=1759;}
if (tb==1227 || tb==1228 || tb== 1229 || tb== 1230 || tb==1231){i=1916; s=403; z=1144; a=1510; m=1801;}
} // akhir pengecekan data bes jadwal shalat
}
byte bcdToDec(byte val) {
// Convert binary coded decimal to normal decimal numbers
return ( (val/16*10) + (val%16) );
}
byte decToBcd(byte val){
// Convert normal decimal numbers to binary coded decimal
return ( (val/10*16) + (val%10) );
}
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Listing Program di atas dapat digunakan untuk wilayah Jakarta, Bandung, Karawang dan Purwakarta. ketika alat ini pertama kali dihidupkan maka tempat yang di tampilkan adalah jakarta, untuk merubahnya ke kota lain dapat di atur di pengaturan alat. kelemahan alat ini adalah jika alat di matikan setingan kota akan kembali ke kota jakarta.
jika menginginkan alat yang setingan kotanya tidak berubah jika alat dimatikan maka listing program perlu di tambah dengan memanfaatkan EEPROM yang ada di mikrokontroller untuk menyimpan setingan data.
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