0.56in I2C LED Screen Module Red Components Replacement Access Supplies Floral Décor ITEM NAME:8mm Shank Countersink Drill

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0.56in I2C LED Screen Module Red Components Replacement Access Supplies Floral Décor ITEM NAME:8mm Shank Countersink DrillITEM NAME: 0. 56in I2C LED Screen Module Red Components Replacement Access Supplies Description: These 7 segment displays normally require 13 pins (5 characters and 8 total segments each). Solves the annoyance of using 13 pins or a bunch of chips by having an I2C constant current matrix controller sit neatly on the back of the PCB. The controller chip takes care of everything, drawing all the LEDs in the background. All you have to do is write data to