Cant make the display to show somthing. tried different resistor values from 1.5k to 10k without any luck. have this display: http://www.ebay.com/itm/300736978496 with this board: http://www.ebay.com/itm/251140372362

i2c display on pro mini

system November 4, 2012, 7:11pm 2

Cant make the display to show somthing.

No code + no wiring diagram = no help.

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