Learn how to build a 4-bit binary counter using Arduino in this comprehensive 38-minute tutorial. Follow step-by-step instructions to construct the circuit and program the Arduino board. Explore the Arduino board layout, add LEDs, set up the circuit, and understand key programming concepts such as variables and the void loop. Code along, test your creation, and troubleshoot any issues with guidance on fixing delays. Gain practical experience in Arduino programming and digital electronics while creating an engaging LED binary counter project.