Hi.. my LCD display row of block in first row after i click serial monitor on arduino software. before this, the LCD is okay. my project is rain sensor with ethernet shield . already check there is no solder problem and wired up correctly. this is my coding. please help me #define RELAY1 7 #includ…

LCD

anon59909585 May 19, 2018, 3:12pm 8

i dont understand.. can someone edit my coding.. i need to submit my project tomorrow ;(

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