I’ve usually contemplated constructing an LED dice. With easy single-colour LEDs, it could possibly be a good way to observe extra sculptural soldering or an excellent undertaking to study the rules of Charlieplexing to manage particular person LEDs. I can’t say I’ve ever obtained round to it as a undertaking although, maybe I would like this ready-built 5x5x5 RGB LED Dice Spectrum Analyser.

On the product web page, this LED dice seems to be incredible, however once you watch the instance video and see the 11 totally different animated patterns this undertaking actually springs to life. Powered through a (provided) USB-C cable the LED dice additionally has a microphone on board with an automated acquire management circuit that enables it to react to sound or music. In addition to switching patterns there are 3 variants of spectrum evaluation mode and you may configure the brightness and the pace of the chosen sample.

Construct clever the whole lot is neatly soldered with every layer of LEDs sitting by itself customized PCB body. Many DIY LED cubes are made “level to level” utilizing the LED results in sculpt the shape, however this seems to be inherently stronger and neater. We like that the PCB provides rigidity however doesn’t bulk out the design an excessive amount of permitting the fantastic lighting results to go by the construction. Can be an excellent addition to any Hello-Fi!