Using 7-segment displays to make a clock is nothing new, but what if you combined 144 of them together to create an epic LED timepiece? That’s exactly how this project was made, allowing it to show surprisingly smooth mega-numbers and a colon set at an angle. The build itself is controlled by an Arduino Nano, […] The post 144 7-segment displays make up this delightful digital clock appeared first on Open Electronics. The author is Emanuele Signoretta from Open Electronics https://ift.tt/3cwmi5P