its really big and bulky but its the first cool thing ive made on tpt.		
				
			
					
	 
	
	
	
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			thanks! that works really well! 
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			Nice! +1 Tip: Make the current number on the screen clear after pressing another one (How to: Simple just add a 22.00 C WIFI to every number, that'll clear the current number and replace it :)