Implement a 4-bit binary counter

Solving Approach

How do you plan to solve it?

 
 Connect two push buttons—one for incrementing and one for decrementing—between Arduino input pins and ground. Wire four LEDs, each with a resistor, between output pins and ground. In your code, use a counter variable that increases or decreases based on button presses, and display its binary value across the LEDs

Code

/*Paste your code here*/
https://wokwi.com/projects/443183016430134273

Output

Video

Add a video of the output (know more)