Bday Wish

Using arduino and seven segment display !

Step 1: Classification:

Common anode: Common is Vcc

Common cathode: Common is Gnd

Step 2: Connection:

The connection are given as seen in this fzz file.

Step 3: Source:

The alphabets are coded to the arduino as per this !

Step 4: Code:

Code is given to the arduino !

Step 5: Finally !