hello, when i press a single key from keyboard it gives me same output two time, i need output only one time. (on pressing F1 one time it show F1 is pressed F1 is pressed <<<why 2 times????) please suggest me code for solve my problem #include <LiquidCrystal.h> LiquidCrystal lcd(12,11,5,4,3,2);…

[image] mohitnama4001: how controller got the information about my cursor position. You can't get the cursor position from the LCD. You have to remember the cursor position. You can move the cursor to any position with lcd.setCursor(). To delete a character with backspace, move the cursor …

(USB keyboard + keyboard+lcd +due) using facing problem of getting same output

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mohitnama4001 August 27, 2021, 4:16am 9

getOemKey() is returning a value two time but required only one time so. please help me

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(USB keyboard + keyboard+lcd +due) using facing problem of getting same output

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