Distance : 0~5(the lower the closer)       ps : Idk why but sometimes solar panel broke. Im very upset about it X(   		
				
			
							radar
							lidar
							filt
							phot
							computer
							electric
							electronic
							electronics
							nowifi
					
	 
	
	
	
	Comments
		
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@HuntaBadday, Are you sure that's what's happening with this device, specifically?
		 
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When the device pulses, the photons bounce around and the device will not know if it is recieving the last pulse or the present one, so if it changes color it can know if it is noise or a signal to listen to.
		 
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why do the pulses need to change color?
		 
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I believe that using the life sensor, improves the functioning of the apparatus. +1
		 
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badass
		 
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Interesting!
		 
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that is the cutest little 7-seg display i've ever seen +1
		 
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it did
		 
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Should hit FP