Kaaleyah / Digital-Clock

A digital clock with features of temperature and alarm

Digital Clock

A digital clock with features of temperature and alarms

This project is written for the term project of BAU/CMP3010.

See on Tinkercad

Schematics

Used Components

Name	Quantity	Component
U1	1	Arduino Uno R3
U2	1	LCD 16 x 2
Rpot2	1	250 kΩ Potentiometer
R1-R5	5	1 kΩ Resistor
U4	1	Temperature Sensor [TMP36]
PIEZ01	1	Piezo
S1-S4	4	Pushbutton

How to Use

Alarm Set Up

• Hold B2 for 3 seconds to start setup - alarm minute will blink
• Use B3 to adjust alarm minute
• Press B2 once to switch to hour - alarm hour will blink
• Use B3 to adjust alarm hour
• Press B2 again to end setup

Clock Set Up

• Hold B1 for 3 seconds to start setup - clock minute will blink
• Use B3 to adjust clock minute
• Press B1 once to switch to hour - clock hour will blink
• Use B3 to adjust clock hour
• Press B1 again to end setup