This is a DIY digital scoreboard for indoor games. All the modules of the scoreboard come fully assembled. You just have to find a way to fix it on a wooden board/enclosure or make other arrangements to make it beautiful and usable for your sport.

Features:

• Display size: 3 inches
• 2 players/teams Arduino based digital Scoreboard
• Works with SCORE4 app and SCORE4T app
• Send specific numbers to the displays using the app
• When scores are displayed from 0-9, the left digit is off. For example, if a team scores a 7, the scoreboard displays only 7, not 07.
• Bluetooth is the communication medium between the Scoreboard and the app
• You can send scores to two Scoreboards simultaneously with the app
• The scoreboard does not reset even if the Bluetooth is disconnected.
• Can be controlled with 4CH RF remote control
• Use switches to manually increase or decrease the count
• 3″ scoreboards work with 12V.
• PCB Dimensions: 3″ scoreboard: 326.4 mm* 110.5 mm

To build this scoreboard, we have combined three modules.

• SCOREDUINO_B: This is the central module of the Scoreboard. This is an Arduino-based controller supported by a Bluetooth module and an RF module for communicating with the 2 digits displays placed on its two sides.
• The right display: The right display gets up and down count commands from the central Scoreduino-B controller. The commands can be sent by RF remote control or SCORE4 module of the Scoreduino app. Specific numbers can also be sent to the right display.
• The left display: The left display also gets up and down count commands from the central Scoreduino-B controller. The commands can be sent by RF remote control or SCORE4 module of the Scoreduino app. Specific numbers can also be sent to the left display.

Supporting modules:

• RF receiver and the remote control: It uses the basic 4CH RF module and remote control to send commands.
• Bluetooth module: The scoreboard can be controlled with SCORE4 module of the Scoreduino app and it communicates via Bluetooth. There are two apps designed for this scoreboard.
• Score4 app without timer controller function
• Score4T with timer controller function

Videos:

• 3 inches digital Scoreboard
• 3 inches scoreboard with 2.3" digital timer

Power supplies:

• 3″ Scoreboard works with 12V

Package includes:

• Fully electronically assembled Scoreboard
• 12V Power supply (shipped from third party store)