Published May 6, 2020 © GPL3+

Arduino Based Digital Alarm Clock

Time management is key in our everyday lives thus the need to create Arduino Digital Alarm Clock to aid in proper time management.

IntermediateShowcase (no instructions)5 hours6,722

Things used in this project

Hardware components

Alphanumeric LCD, 20 x 4

Arduino UNO

UTSOURCE 4*4 keypad membrane

Jumper wires (generic)

UTSOURCE rtc 1302

Buzzer

UTSOURCE Electronic Parts

Breadboard (generic)

Software apps and online services

Arduino IDE

Microsoft Windows 10

Hand tools and fabrication machines

Hot glue gun (generic)

Scissor, Electrician

Multitool, Screwdriver

Set Screw, Pack of 10

Story

This project is aimed at enabling DIY enthusiasts to come up with Digital Alarm Clock using ARDUINO Technology.

This project is aimed at enabling DIY enthusiasts to come up with Digital Alarm Clock using ARDUINO Technology.This project is aimed at enabling DIY enthusiasts to come up with Digital Alarm Clock using ARDUINO Technology.

The system uses 1302 RTC module with an onboard battery to store the time data. Using this technique the system can continue running even if the external power supply experiences interruptions, without losing time data.

The system also allows the user to set alarm through the 4*4 kepad membrane. The alarm can be activated and deactivated at anytime depending on the user's interest. The alarm tone can also be changed to suit the interest of the user.

For more details, contact me using the following email address: conradfanuel@gmail.com

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Schematics

Code

Credits

FANUEL_CONRAD

2 projects • 4 followers

I do Arduino programming and Automation. I have been practicing since 2019