Introduction: Arduino Clock

Picture of Arduino Clock

A simple clock with nokia 5110 screen!

Step 1: What You Need.

  1. Nokia 5110 screen
  2. Arduino UNO
  3. Some wires

Step 2: Wiring

Pin 7 - CE

Pin 6 - RST

Pin 5 - DC

Pin 4 - DIN

Pin 3 - CLK

5V - BL

3.3V (3V3) - VCC

GND - GND

Step 3: Libraries

Unzip those archives into "libraries" folder!

Step 4: Upload Sketch.

Sketch is attached.

Step 5: Setting Time.

Picture of Setting Time.

If you want to set time, open sketch!

On screenshot you see setTime(hour, minute, second, day, month, year);

Just change values!!

I RECCOMEND TO SET TIME TO time now+2mins, then upload sketch to your arduino and, when time now = values in setTime, press RESET on your arduino!

Step 6: Done!!!!!!

Comments

DIY Hacks and How Tos (author)2015-07-12

Nice Arduino project. If you could include some more pictures of the setup, it would help people to duplicate it.

About This Instructable

947views

8favorites

License:

Bio: A 10 year old kid, making Arduino things for home
Add instructable to: