Arduino not working
 
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Arduino not working

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(@sayosa)
New Member
Joined: 8 months ago
Posts: 1
Topic starter  

Hello

I have a problem with arduino. I have connected the arduino with simhub (LCD keypad sheild, uno r3) but after i set up text displays my arduino shows black boxes on the upper part. HELP WHAT TO I DO?

Looking for answers


   
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