The Arduino code below doesn’t use any library for the DS1307 RTC, the Wire library is for the communication between the Arduino and the DS1307 using I2C protocol. Button B1 selects the parameter and B2 increments the selected parameter.Īrduino real time clock with DS1307 code: In the circuit there are 2 push buttons (B1 & B2) connected to pins 8 and 9 respectively, the two push buttons are used to set time date parameters (minutes, hours, date, month and year). 10K ohm variable resistor (or potentiometer)Īrduino real time clock with DS1307 circuit:.Sambungan antar komponen adalah sebagai berikut: Arduino, pin 5v (merah) terhubung dengan pin VCC dari Led Matrix dan RTC. Skema di atas untuk memudahkan gambaran bagaimana ketiga komponen tersebut dihubungkan. The DS1307 is an IC (integrated circuit) which has only 8 pins, it’s low cost, easy to use and it has the ability to count time and date in real time (more details are in the datasheet). Setelah semua alat dan bahan siap, hubungkan Arduino, DS1302, dan Led Matrix dengan rangkaian seperti berikut. This post shows a simple real time clock and calendar example using an Arduino UNO board and DS1307 RTC chip where time and calendar are displayed on 1602 LCD screen and it can be set with two push buttons. berikut adalah tutorial untuk membuat jam digital berbasis dari Arduino uno, Lcd 16x2 lm016l, dan ds 1307bagi kalian yang ingin code arduinonya bisa di pence.
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