This DIY basketball scoreboard seems and seems like the actual factor

Impressed by his time as a scorekeeper in elementary faculty, now-high schooler Collin Wentzien wished to recreate this setup by constructing a DIY scoreboard a number of years in the past. His thought concerned making a vibrant show composed of a number of seven-segment shows that might all be managed by an exterior system to be able to set scores, begin/cease the clock, and extra.

The controller sits within a small customized field that accommodates a pair of button matrices, which both increment the rating for the house/visitor workforce or supplies a keypad that can be utilized to enter numerical values and set the clock. Beneath its customized PCB is an Arduino Mega 2560 that handles all the button inputs, together with a personality LCD for displaying what has been entered and an nRF24L01+ wi-fi transceiver for sending new information to the scoreboard.

Initially, Wentzien had deliberate on utilizing tons of of particular person LEDs, however because of the ensuing wiring complexity, as an alternative opted for a single string of WS2812B LEDs which weren’t solely cheaper, but additionally allowed for enjoyable animations and colours. Much like the controller, the scoreboard homes an Arduino Uno in addition to an nRF24L01+ to be able to obtain the instructions. Better of all, the it even includes a loud horn that can be utilized to sign the beginning and finish of every quarter.

To see how Wentzien constructed this extremely interactive mission, you’ll be able to learn his write-up right here on Hackster.io or watch his video under!