I2C LCD, zeigt kein Text an...

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hallo ihr,

ich hatte vor einiger zeit ein normales lcd ohne i2c. da hat das display auch schon keinen text angezeigt... jetzt habe ich mir ein neues display und ein i2c angelegt. jedoch zeigt es wieder keinen text an... ich bin mir sicher das es nicht einem hardwarefehler liegt. kann mir jmd. helfen?

danke im voraus, von euch!

lg scippitv

quote from: scippitv on jun 11, 2017, 10:21 am
....kann mir jmd. helfen?

danke im voraus, von euch!
und wie sollen wir dir helfen, wenn wir deine hardware und deinen sketch nicht kennen.

gedanken lesen oder wie soll das gehen ?


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