Digital Clock and Temperature Monitoring

<h3 >DIGITAL CLOCK and Temperatur Monitoring</h3>This is a project making program digital clock and temperatur monitoring using Arduino UNO.<figure><img src=https://projects.arduinocontent.cc/4683ce88-52bd-4586-b5ec-c5af703682e8.png /><figcaption>Schematic module RTC DS 1302</figcaption></figure><figure><img src=https://projects.arduinocontent.cc/dcdef768-66ff-4e98-a945-2304122db1ac.bmp /><figcaption> </figcaption></figure>Come on join <a href="https://duinoelektronik.blogspot.com">my blog</a>source code:<blockquote >#include <virtuabotixRTC.h></blockquote><blockquote >#include <LiquidCrystal.h></blockquote><blockquote >//pin LCD 20x4</blockquote><blockquote >LiquidCrystal lcd(7, 6, 5, 4, 3, 2);</blockquote><blockquote >//pin RTC ke arduino (CLK, DAT, RST)</blockquote><blockquote >virtuabotixRTC myRTC(10, 11, 12);</blockquote><blockquote >//lm35</blockquote><blockquote >const int lm35 = A0;</blockquote><blockquote >float masuk =0;</blockquote><blockquote >float konversi, ukur = 0;</blockquote><blockquote >void setup() </blockquote><blockquote >{ </blockquote><blockquote > lcd.begin(16, 2);</blockquote><blockquote > lcd.setCursor(2, 0);</blockquote><blockquote > lcd.print("JAM DIGITAL");</blockquote><blockquote > lcd.setCursor(2, 1);</blockquote><blockquote > lcd.print("version 1.0");</blockquote><blockquote > delay(2000);</blockquote><blockquote > lcd.setCursor(0, 0);</blockquote><blockquote > lcd.print("DUINO ELEKTRONIK");</blockquote><blockquote > lcd.setCursor(0, 1);</blockquote><blockquote > lcd.print("made in LAMPUNG");</blockquote><blockquote > delay(2000);</blockquote><blockquote > lcd.clear();</blockquote><blockquote > //format RTC detik, menit, jam, banyak hari dalam satu minggu, hari, bulan, dan tahun</blockquote><blockquote > //tidak diaktifkan agar mengikuti jam pada PC kita</blockquote><blockquote > //myRTC.setDS1302Time(00, 00, 00, 6, 14, 9, 2018);</blockquote><blockquote >}</blockquote><blockquote >void loop() </blockquote><blockquote >{ </blockquote><blockquote > DS1302();</blockquote><blockquote > suhu();</blockquote><blockquote > delay(1000);</blockquote><blockquote >}</blockquote><blockquote >void DS1302()</blockquote><blockquote >{</blockquote><blockquote > // This allows for the update of variables for time or accessing the individual elements.</blockquote><blockquote > myRTC.updateTime(); </blockquote><blockquote > lcd.setCursor(0, 0);</blockquote><blockquote > lcd.print(myRTC.hours);</blockquote><blockquote > lcd.print(":");</blockquote><blockquote > lcd.print(myRTC.minutes);</blockquote><blockquote > lcd.print(":");</blockquote><blockquote > lcd.println(myRTC.seconds);</blockquote><blockquote > lcd.setCursor(0, 1);</blockquote><blockquote > lcd.print(myRTC.dayofmonth);</blockquote><blockquote > lcd.print("/");</blockquote><blockquote > lcd.print(myRTC.month);</blockquote><blockquote > lcd.print("/");</blockquote><blockquote > lcd.print(myRTC.year);</blockquote><blockquote >}</blockquote><blockquote >void suhu()</blockquote><blockquote >{</blockquote><blockquote > masuk = analogRead(lm35);</blockquote><blockquote > konversi = (masuk*5000)/1023;</blockquote><blockquote > ukur = konversi/10;</blockquote><blockquote > lcd.setCursor(11, 0);</blockquote><blockquote > lcd.print("SUHU");</blockquote><blockquote > lcd.setCursor(10, 1);</blockquote><blockquote > lcd.print(ukur, 1);//satu angka dibelakang koma</blockquote><blockquote > lcd.print(char(223));</blockquote><blockquote > lcd.print("C");</blockquote><blockquote >}</blockquote>

Link repository

LCD 16x2

Arduino UNO

DS 1302

Shcematik RTC DS 1302

Diagram Digital Clock and temperatur monitoring

Jumper

Sensor LM 35

Bread Board

Digital Clock and Temperature Monitoring

I want give you a program digital clock and temperature monitoring using an Arduino Uno, RTC DS 1302, and 16x2 LCD.