LED 7segment Display I2C board

Description

It is an one-digit 7 segment LED Display in a big Red 4-inch high board.
It receives and controls display through PORT I2C and it can be connected through Board Micro-controllers easily such as Arduino Board or BBC-Microbit. When it's connected in a format pf I2C, it can connected maximum 8 boards.
Specifications :
One digit LED 7 Segment display in a big red 4-inch high board
I2C No.PCF8575 receives incoming data that will be displayed together with ULN2803
Jumper setup and chooses 8 address position of board so it can connected 8 board simultaneously
Have 2 sets of connector I2C BUS as 4 PIN wafer 2.50 mm. and 2 sets of connectors I2C BUS as RJ11 6PIN Female to be connected in-out of board
Use 2 sets of power +12VDC as 2 PIN wafer 2.50mm. for 7Segment and +5VDC from connector I2C BUS for PCF8575
Size of 1-digit display 9 x 12.1cm.
PCB size 6.2 x 15.4 cm.