Hi community, I would like to drive a 6cm 7.4V 4 digit 7-segment display with a i2c driver. The modules I would like to use: Arduino UNO Kingbright SC23-12EWA adafruit FeatherWing i2c driver / HT16K33 LED Controller Driver The 7-Segment LEDs require 7V, but the i2c driver has only a max. VDD o…

7.4V 7-Segment with i2c controller

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