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sensor_expansion_board_v2 / BOM.txt

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Bill of materials: Nano photogate circuit board
					
Quantity	Description	                Vendor	    Part #	        Price	Subtotal
--------------------------------------------------------------------------------------------------
1	        Red LED	                    Jameco 	    202471	        $0.10	$0.10
1	        0.33 uF capacitor	        Jameco 	    544930	        $0.12	$0.12
1	        2x2 connector	            Jameco 	    109516	        $0.29	$0.29
1	        68 Ohm resistor, 1/4W	    Jameco 	    661221	        $0.03	$0.03
1	        4x1 connector	            Digikey	    A1922-ND	    $0.16	$0.16
1	        220 Ohm resistor, 1/8W	    Digikey	    CF18JT220RCT-ND	$0.07	$0.07
1	        5.6K Ohm resistor, 1/8W     Digikey	    CF18JT5K60CT-ND	$0.07	$0.07
1	        150 Ohm resistor, 1/8W	    Digikey	    CF18JT150RCT-ND	$0.07	$0.07
2	        15-pos connector receptacle	Digikey	    SAM1222-15-ND	$1.87	$3.74
		


Bill of materials: Nano photogate circuit board with LCD display

Quantity	Description	                Vendor	    Part #	        Price	Subtotal
--------------------------------------------------------------------------------------------------
1	        Red LED	                    Jameco 	    202471	        $0.10	$0.10
1	        0.33 uF capacitor	        Jameco 	    544930	        $0.12	$0.12
1	        2x2 connector	            Jameco 	    109516	        $0.29	$0.29
1	        68 Ohm resistor, 1/4W	    Jameco 	    661221	        $0.03	$0.03
3	        4x1 connector	            Digikey	    A1922-ND	    $0.16	$0.16
1	        220 Ohm resistor, 1/8W	    Digikey	    CF18JT220RCT-ND	$0.07	$0.07
2	        5.6K Ohm resistor, 1/8W     Digikey	    CF18JT5K60CT-ND	$0.07	$0.07
1	        150 Ohm resistor, 1/8W	    Digikey	    CF18JT150RCT-ND	$0.07	$0.07
2	        15-pos connector receptacle	Digikey	    SAM1222-15-ND	$1.87	$3.74
1	        2.1mm jack	                Jameco 	    137673	        $0.39	$0.39
1	        6 pos right angle connector	Digi-key	3M9479-ND	    $0.28	$0.28
1	        Potentiometer	            Digi-key	CT2264-ND	    $1.29	$1.29