74LS245 IC Octal Bus three-state transceiver – LEVEL SHIFTER
ULN2003 Darlington Transistor array IC 						
															1 × 10 SAR				
Regulator 9 volt 7809 						
															1 × 6 SAR				
74LS47 (7447) BCD to Seven Segment 						
															1 × 10 SAR				Subtotal: 26 SAR
ULN2003 Darlington Transistor array IC 						
															1 × 10 SAR				
Regulator 9 volt 7809 						
															1 × 6 SAR				
74LS47 (7447) BCD to Seven Segment 						
															1 × 10 SAR				Subtotal: 26 SAR
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All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components