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This is a simple Arduino-written Brainfuck interpreter. Supports liquid crystal I2C displays and any keypads 4x4.

It requires LiquidCrystal_I2C and Keypad libraries.

Button mapping.

+	-	<	>
.	,	[	]
_	_	_	_
*	C	#	_

The _ keys are silent ones - they have no use (as for now).

- * launches code.

- C resets Arduino board.

- # erases one character.