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					This version of the robot features some
	     			changes. It has a similar planform and mechanical layout to
	     			Mark Tilden's original Walkman. It features an Auto PNC argument 
	     			uCore. This means it is self starting,  
	     			and that the Nvs have resistor
	     			"arguments" which can be changed. This is utillised to create a running
	    			 behaviour, triggered by a butt sensor. It also has an angle of attack sensor,
	    			 triggered at resettable angles. 
	    			 It causes the robot to reverse. 
	    		 
			
		 	
		
			 | 5M2  Schematic |  
				  5M2  Planform |  
			
			
				
					
					 
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				Eagle .sch file: 
				5M2 schematic
 
 
  
			
		 
		
		
			
				CONSTRUCTION 
			
		 
		
		
			
				5M2 was built with what 
			ever could be found at the time. The resistors, eyes, a socket, diodes, and capacitors were salvaged from a VCR. 
			
			
		 
		
		
			
				Materials:
			
		 
		
		
		
			- 
				
					
						Case cut from DVD player chassis [top and bottom covers]
					
				 
			
			 
			
			- 
				
					
						Brass terminal blocks [motor-shaft mounts]
					
				 
			 
			
			- 
				
					
						Brass welding rods [legs]
					
				 
			 
			
			- 
				
					
						Chrome-steel Paper clips [head]
					
				 
			 
		
			- 
				
					
						Fine brass wire (tactile sensors)
					
				 
			 
			
			- 
				
					
						Brass tubing (tactile sensors)
					
				 
			 
			
			- 
				
					
						Gearmotors [salvaged from scrap, but SB sells them], modified Eflite S75 servos [removed 
						electronics only, cut casing].
					
				 
			 
			
			- 
				
					
						Perf Board	[isolated pads, a scrap end cut from a previous project]
					
				 
			 	
			
			- 
				
					
						IDE cable	[connecting wires]
					
				 
			 		
			
			- 
				
					
						Li-Po pack assembled from assorted Lipo cells
					
				 
			 
			
		 
		
		
		
			Features:
		
		 
		
		
		
			- 
				
					
						Crab-walking, hard turning, 
						reversing, turn and reverse, phototaxis, running
					
				 
			 
		 
		
		
		
			
				Dimensions:
			
		 
		
		
		
			 
					|   | 	
					dimension /mm | 
			 
			 
					| length | 
					140 | 
			 
			
			 
					| width | 
					15 | 
			 
			
			 
					| height | 
					 | 
			 
			
			
		 
		
		
		
			
				Weight:
			
		 
		
		
			Updates
		
		 
		
		
		
		
		
		
		
		
	
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