JAM DIGITAL + TEMPRATUR

Project ini merupaka Lanjutan dari Project sebelumnya,yang  saya Buat dengan Menggunakan IC Microkontroler AT89s51  menggunakan bahasa pemerograman Asemby, berbeda postingan kali ini,saya akan share cara membuat Jam Digital Arduino RTC 7 Segment + Temperature. Jam digital ini menggunakan RTC (Real Time Clock) DS1307 dan menggunakan Display 7 segment dengan ukuran 1,8 inch, selain menampilkan jam terdapat fitur suhu dan kelembaban  menggunakan sensor DHT11. Untuk mengendalikan tampilan, saya menggunakan chip Arduino Uno Atmega 328 dan 2 buah IC 74HC595 (register geser 8 bit dengan kait output). Ada dua modul: satu untuk sensor suhu (ºC - Celcius / º F - Fahrenheit derajat) dan kelembaban (% - dalam persentase) .Di bawah Ini Merupakan Full skematich yang sudah di Uji coba dengan menggunakan PCB matrik.

skematic

Langkah-Langkah pembuatan Jam digital .

1. Buat rangkaian Seperti diatas.
2. Masukkan Program untuk Setting Jam.
kerna saya disini tidak menggunakan button jadi untuk setingan jam nya menyesuaikan Jam pada Komputer.

#include "Wire.h" #include "Time.h" #include "DS1307RTC.h" const char *monthName[12] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; tmElements_t tm; void setup() { bool parse=false; bool config=false; // get the date and time the compiler was run if (getDate(__DATE__) && getTime(__TIME__)) { parse = true; // and configure the RTC with this info if (RTC.write(tm)) { config = true; } } Serial.begin(9600); while (!Serial) ; // wait for Arduino Serial Monitor delay(200); if (parse && config) { Serial.print("DS1307 configured Time="); Serial.print(__TIME__); Serial.print(", Date="); Serial.println(__DATE__); } else if (parse) { Serial.println("DS1307 Communication Error :-{"); Serial.println("Please check your circuitry"); } else { Serial.print("Could not parse info from the compiler, Time=\""); Serial.print(__TIME__); Serial.print("\", Date=\""); Serial.print(__DATE__); Serial.println("\""); } } void loop() { } bool getTime(const char *str) { int Hour, Min, Sec; if (sscanf(str, "%d:%d:%d", &Hour, &Min, &Sec) != 3) return false; tm.Hour = Hour; tm.Minute = Min; tm.Second = Sec; return true; } bool getDate(const char *str) { char Month[12]; int Day, Year; uint8_t monthIndex; if (sscanf(str, "%s %d %d", Month, &Day, &Year) != 3) return false; for (monthIndex = 0; monthIndex < 12; monthIndex++) { if (strcmp(Month, monthName[monthIndex]) == 0) break; } if (monthIndex >= 12) return false; tm.Day = Day; tm.Month = monthIndex + 1; tm.Year = CalendarYrToTm(Year); return true; } }

Setelah selesai mengupload coding setting jam, masukan coding utama

3.coding Utama

#include "Time.h" //Time Library #include "DS1307RTC.h" //Real Time Clock Library #include "Wire.h" //Auxiliary Library for DS1307RTC (Real-Time Clock) - Pins to Arduino UNO: A4 (SDA), A5 (SCL) #include "dht11.h" //Temperature and Humidity Library dht11 DHT; //Define the name DHT for the sensor of Temperature and Humidity #define DHT11_PIN 12 //Sensor DHT11 conected to the pin 11 on Arduino int clockPin = 11; // Pin 8 of Arduino connected in the pin 11 of 74HC595 (Clock) int latchPin = 10; // Pin 9 of Arduino connected in the pin 12 of 74HC595 (Latch) int dataPin = 9; // Pin 10 of Arduino connected in the pin 14 of 74HC595 (Data) int Jam, Menit, temp, umid; int unitJam, unitMenit, perJam, perMenit; int unitTemp, perTemp, unitUmid, perUmid; unsigned long ti; int chk; //Variable to read the sensor DHT11 //Digits Matrix - 0 a 9 byte num[] = { B01111110, // Zero B00110000, // One B01101101, // Two B01111001, // Three B00110011, // Four B01011011, // Five B01011111, // Six B01110000, // Seven B01111111, // Eight B01111011, // Nine }; void setup() { pinMode(latchPin, OUTPUT); // Define the 3 digital pins as output pinMode(clockPin, OUTPUT); pinMode(dataPin, OUTPUT); setSyncProvider(RTC.get); // Update the time with data of RTC (Real Time Clock) //setTime(15, 05, 00, 13, 02, 2016); } void loop() { ti = millis(); // Initial time for the Timer of Hour/Time while ((millis() - ti) < 3000) { //Timer of 3 seconds to show the Hour Jam = hour(); Menit = minute(); unitJam = Jam % 10; perJam = Jam / 10; unitMenit = Menit % 10; perMenit = Menit / 10; digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 8); //Set DISPLAY 1 (top view from left to right) shiftOut(dataPin, clockPin, LSBFIRST, ~num[perJam]); //Set the Hour (ten) digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 4); //Set DISPLAY 2 shiftOut(dataPin, clockPin, LSBFIRST, ~num[unitJam]); //Set the Hour (unit) digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 2); //Set DISPLAY 3 shiftOut(dataPin, clockPin, LSBFIRST, ~num[perMenit]); //Set the Minute (ten) digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 1); //Set DISPLAY 4 shiftOut(dataPin, clockPin, LSBFIRST, ~num[unitMenit]); //Set the Minute (unit) digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 4); //Set LED of dots shiftOut(dataPin, clockPin, LSBFIRST, ~B10000000); //Set LEDs of double dots digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 1); //Set DISPLAY 4 shiftOut(dataPin, clockPin, LSBFIRST, 255); //Reset the DISPLAY 4 (to avoid some flicking) digitalWrite(latchPin, HIGH); } delay(500); //Wait for half second before go ahead to show the next feature chk = DHT.read(DHT11_PIN); //Read data of sensor DHT11 ti = millis(); //Initial time for the Timer of Temperature temp = DHT.temperature; //Reading the Temperature in Celsius degree (ºC) //Optional calculation of Temperature in Fahrenheit degrees (ºF). Remove the comments ("//") of following statement to use it. //temp = (temp*18+5)/10+32; while ((millis() - ti) < 3000) { //Timer of 3 seconds for the Temperature unitTemp = temp % 10; perTemp = temp / 10; digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 8); //Set DISPLAY 1 (top view from left to right) shiftOut(dataPin, clockPin, LSBFIRST, ~num[perTemp]); //Set the Temperature (ten) digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 4); //Set DISPLAY 2 shiftOut(dataPin, clockPin, LSBFIRST, ~num[unitTemp]); //Set the Temperature (unit) digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 2); //Set DISPLAY 3 shiftOut(dataPin, clockPin, LSBFIRST, ~B01100011); //Set the degree symbol [º] digitalWrite(latchPin, HIGH); //Show the Temperature in Celsius degrees (ºC) //Set the following statements as comments with "//" to show the Temperature in Fahrenheit (ºF) digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 1); //Set DISPLAY 4 shiftOut(dataPin, clockPin, LSBFIRST, ~B01001110); //Set the symbol of Celsius [C] digitalWrite(latchPin, HIGH); //Show the Temperature in Fahrenheit degrees (ºF) //Remove the indication of comments "//" on following statements to show the Temperature in Fahrenheit (ºF) //digitalWrite(latchPin, LOW); //shiftOut(dataPin, clockPin, LSBFIRST, 1); //Set DISPLAY 4 //shiftOut(dataPin, clockPin, LSBFIRST, ~B01000111); //Set the symbol of Fahrenheit [F] //digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 1); //Set DISPLAY 4 shiftOut(dataPin, clockPin, LSBFIRST, 255); //Reset the DISPLAY 4 (to avoid some flicking) digitalWrite(latchPin, HIGH); } delay(500); //Wait for half second before go ahead to show the next feature ti = millis(); //Initial time for the Timer of Humidity umid = DHT.humidity; //Reading the Humidity while ((millis() - ti) < 3000) { //Timer of 3 seconds for the Humidity unitUmid = umid % 10; perUmid = umid / 10; digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 8); //Set DISPLAY 1 shiftOut(dataPin, clockPin, LSBFIRST, ~num[perUmid]); //Set the Humidity (ten) digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 4); //Set DISPLAY 2 shiftOut(dataPin, clockPin, LSBFIRST, ~num[unitUmid]); //Set the Humidity (unit) digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 2); //Set DISPLAY 3 shiftOut(dataPin, clockPin, LSBFIRST, ~B01100011); //Set the upper symbol of percentage [%] of Humidity digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 1); //Set DISPLAY 4 shiftOut(dataPin, clockPin, LSBFIRST, ~B00011101); //Set the lower symbol of percentage [%] of Humidity digitalWrite(latchPin, HIGH); digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, LSBFIRST, 1); //Set Display 4 shiftOut(dataPin, clockPin, LSBFIRST, 255); //Reset the DISPLAY 4 (to avoid some flicking) digitalWrite(latchPin, HIGH); } delay(500); //Wait for half second before to restart } }

Sekian cara memuat jam digital Arduino ,selamat mencoba dan semoga dapat bermanfaat buat kalian semua