Arduino Knight Rider with Potentiometer

We will make Knight Rider car led animation with a potentiometer

We all remember the technological car in the iconic television series Knight Rider. The most important feature of this car is that the LEDs on front of the car are constantly turn on one by one.

For those who are new in Arduino and want to learn coding, it's time to learn how to make this animation with pot!

Don't mess with breadboard circuits for learning Arduino and coding, just connect the cables and start coding right now!

Meet the Circle Electronic NOOB Series Knight Rider!

https://www.circleelectronic.com/knight-rider

What can you do?

How to make this animation with pot?

Watch Youtube Video

https://www.tinkercad.com/things/6KD66LWNaAa

We will use 74hc595 Shift Register in this project.

So, how to make this animation with shift register.

#define DATA 8

This is our code to make this animation with 74hc595. We will change this to make this with pot.

We change it like it:

#define DATA 8

Now we will read the data from pot

We will connect the pot middle pin to arduino analog 0 pin and read the datas

int pot=A0;

These are the data we get after making the connection. When we change the potentiometer, we read a value in the range 0-1023. We have to convert these values to 0-11.

We will use the map command to do this:

potvalue=  map(potvalue,0,1023,0,11);

Now we are changing our code:

#define DATA 8

The final version of this code.

That's it!

Our Website: https://www.circleelectronic.com

Github Page: https://github.com/circleelectronic/Knight-Rider

Blog Post: https://www.circleelectronic.com/post/arduino-knight-rider-with-potentiometer

Tinkercad Project Link: https://www.tinkercad.com/things/6KD66LWNaAa

Knight Rider Product Link: https://www.circleelectronic.com/knight-rider

Tindie Product Link: https://www.tindie.com/products/circle/knight-rider/

Watch Knight Rider Circuit Video