[Mukesh] then carefully aligned the LEDs into a grid pattern on a piece ... re looking to make impromptu LED panels. To control the LEDs, [Mukesh] is using an Arduino Nano and an HC-06 Bluetooth ...

but this pressure-sensitive LED floor was made for gaming, not for dancing. Either way, [creed_bratton_]’s build looks pretty good. The floor is a 5×6 grid of thick HDPE cutting boards raised ...