“i all, In this instructable, I’m gonna show you how to make a Alarm Clock using Arduino Board. I have used Arduino UNO, 16x2 Character LCD, DS1307 RTC Module, 3x push buttons, 5V Buzzer, Breadboard and Jumper Wires to build this clock. you can see the date, and time on the display and able to set date, time and alarm. The buzzer rings the alarm when current time equals to pre set alarm time. you also able to turn off the alarm and use this as a normal clock. not only them, but also you can set the alarm ringing time and alarm pattern. when the alarm rings, you also able to stop it. All right, Lets move to the part list which we need to build this.”