We all communicate with each other through our natural Sensors (tongue, Gesture...etc). The Exciting part starts when you want to share secret information to someone. Question is How to do it ?
So the answer lies in how you transmit information in such a way that even if a third Person looks at message he won't be able to understand Until and Unless he finds a key. For this purpose I used Morse Code Communication you can also use another way to accomplish this task.
What is Morse Code ?
Morse Code is a way of communication to pass information which is done by representing original letters to combination of dot. and dashes - Like A ->.- and B-> -...
For more information on Morse code click the link below
Step 1: Code for English Letters
Why I Choose Morse Code ?
The Reason is Simple recently I watched a movie in which agent was passing information by clicking a button and at the receiving end other people were disclosing it. So I thought to make this with using Arduino and simple basic components.
How this Project Works ?
It is very Simple When you done making circuit on breadboard and uploaded Sketch. Click Serial Monitor
and Follow instructions.
Step 2: Things Used in This Project
- Arduino UNO board
- Two pin Push Buttons (Quantity 2)
- One Led
- One Buzzer
- four 220 ohm resistors
- Lastly Jumpers wires male to male
Step 3: Schematic
Instructions for Digital Pins From Arduino to breadboard:
- pin D2 is connected to one leg of pushButton1 .
- pin D7 is connected to one leg of pushButton2.
- pin D8 is connected to +ive terminal leg LED through resistor.
- Finally pin D12 is connected to +ive terminal leg Buzzer through resistor.
And other Connection Look at Schematic Picture and YOU ARE DONE !
Step 4: Download Zip File for Code and Upload It
Step 5: Watch Demonstration Video
I Converted morse code to text.
Can you Convert Text to Morse Code using Arduino ?
Thank You Very Much