Counting down with a 7 segment LED
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Step 1: Materials
7 segment LED
and a breadboard
Step 2: Connection
Follow the picture to make the right connections, Make sure all the wires are in the right place
Step 3: Coding
Using the Arduino coding software put in this program.Code
If your not familiar with the software, check out my begginers guide
Step 4: Finish
Thats all! You have completed a cool and easy linkit one project, Enjoy