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steakunderscore edited this page Oct 17, 2011 · 3 revisions

Bill of Materials

Non-PCB Components

(Q = Quantity, O = Ordered, R = Received)

Part Number Description Supplier Q O R Cost / Unit Subtotal
IG52 . 04 24VDC 10rpm Gear Motor with Encoder http://superdroidrobots.com 1 1 1 $185.00 $185.00
SW780-ND Limit switches for steering wheel Digi-Key 2     $1.05 $2.10
5 1752 4 inch stroke 100lb 24VDC Linear actuator http://surpluscenter.com 1 1 1 $50.00 $50.00
PL-STP6-0 DYNAMIX 0.5M Cat6 Beige STP Patch Lead (CAN Bus) http://www.cablesdirect.com 3     $4.50 $13.50
PL-STP6-1 DYNAMIX 1.0M Cat6 Beige STP Patch Lead (CAN Bus) http://www.cablesdirect.com 1     $5.70 $5.70
MECH Motor Driver Mounting Bracket ECE Department 1     $50.00 $50.00
MECH Linear Actuator Mounting Bracket ECE Department 1     $50.00 $50.00
PCB Accelerator Board PCB ECE Department 1     $20.00 $20.00
PCB Main PCBs Advanced Circuits 1     $325.00 $325.00
377-1165-ND PCB Enclosure Digi-Key 6     $3.00 $18.00
Shipping Gear Motor Shipping   1 1   $75.00 $75.00
Shipping Linear actuator Shipping   1 1   $50.00 $50.00
Shipping Component Shipping from Digi-Key and Element14   1     $30.00 $30.00
Total             $874.30

CAN Bus Node Bill of Materials

There are 5 of these boards.

Part Number Description Supplier Q O R Cost / Unit Subtotal
XC1536CT-ND   Digikey 1        
WM7667CT-ND   Digikey 1        
WM7625CT-ND 7-pin PicoBlade Right-angle Header Digikey 2        
WM7623CT-ND 5-pin PicoBlade Right-angle Header Digikey 4        
WM4202-ND CONN HEADER 4POS .100 VERT TIN Digi-Key 1        
WM4201-ND CONN HEADER 3POS .100 VERT TIN Digi-Key 1        
WM3591-ND HEADER MALE 10POS VERT W/LOCK Digi-Key 1        
U423428   Active Components 1        
TSP7A4901   TI Samples 1        
TPS7A6050-Q1   TI Samples 1        
TPS7A6033-Q1   TI Samples 1        
RJSSE-5381-02-ND RJ45 SMT Right Angle x2 Digikey 1        
RHM150HTR-ND RES 150 OHM 1/10W 1% 0603 SMD Digi-Key 7        
RHM100HTR-ND RES 100 OHM 1/10W 1% 0603 SMD Digi-Key 8        
RHM6.81KHTR-ND RES 6k81 OHM 1/10W 1% 0603 SMD Digi-Key 1        
RHM1.00KHTR-ND RES 1.00K OHM 1/10W 1% 0603 SMD Digi-Key 6        
P330KHCT-ND   Digi-Key 2        
P180HTR-ND RES 180OHM 1/10W 1% 0603 SMD Digi-Key 2        
P12MGCT-ND   Digi-Key 1        
AT91SAM7XC256B-AU-ND ARM7TDMI 32-Bit RISC CPU 256KB Flash and 64KB SRAM Digi-Key 1        
ADC78H89CIMT-ND 7-Channel 500 KSPS 12-Bit A/D Converter Digi-Key 1        
A31727CT-ND   Digikey 1        
9525297 20V P-channel enhancement mode MOSFET Element 14 3        
3801287 DPST SMD Switch Element 14 5        
1379763   Element 14 1        
718-1071-1-ND CAP TANT 22UF 35V 10% SMD Digi-Key 2        
587-1446-2-ND CAP CER 10000PF 100V X7R 0603 Digi-Key 4        
587-1441-1-ND CAP CER 4.7UF 10V X5R 0603 Digi-Key 1        
556-ATA6660TAPY   Mouser 1        
516-2248-1-ND 2 character 7 segment display Digikey 1        
490-4735-1-ND CAP 10uF 10% 10V X5R 0805 Digi-Key 3        
490-3887-1-ND CAP CER 47uF 10V X5R 1210 Digi-Key 1        
490-1545-1-ND CAP CER 2.2UF 10V 10% X5R 0603 Digi-Key 1        
490-1424-2-ND CAP CER 75PF 50V 5% C0G 0603 Digi-Key 1        
490-1332-1-ND CAP CER 16PF 100V 5% C0G 0603 Digi-Key 3        
490-1568-1-ND CAP CER 0.1UF 50V Y5V 0603 Digi-Key 29        
478-1175-1-ND   Digi-Key 3        
445-5090-2-ND CAP CER 1.0UF 50V X7R 0603 Digi-Key 1        
311-560GRTR-ND RES 560 OHM 1/10W 1% 0603 SMD Digi-Key 4        
311-470KGRTR-ND RES 470K OHM 1/10W 5% 0603 SMD Digi-Key 1        
311-330HRTR-ND RES 330 OHM 1/10W 1% 0603 SMD Digi-Key 5        
311-220KGRTR-ND RES 3.3K OHM 1/10W 5% 0603 SMD Digi-Key 1        
311-100KHRTR-ND RES 100K OHM 1/10W 1% 0603 SMD Digi-Key 4        
311-47.0KHRTR-ND RES 47.0K OHM 1/10W 1% 0603 SMD Digi-Key 1        
311-30.0KHRTR-ND RES 30K OHM 1/10W 1% 0603 SMD Digi-Key 1        
311-27.0KHRTR-ND RES 27K OHM 1/10W 1% 0603 SMD Digi-Key 1        
311-27.0HRTR-ND RES 27 OHM 1/10W 1% 0603 SMD Digi-Key 2        
311-10.0KHRTR-ND RES 10.0K OHM 1/10W 1% 0603 SMD Digi-Key 6        
311-3.9KGRTR-ND RES 3.9K OHM 1/10W 5% 0603 SMD Digi-Key 1        
311-3.3KGRTR-ND RES 3.3K OHM 1/10W 5% 0603 SMD Digi-Key 1        
311-2.7KGRTR-ND RES 2.7K OHM 1/10W 5% 0603 SMD Digi-Key 1        
311-1.5KGRTR-ND RES 1.5K OHM 1/10W 5% 0603 SMD Digi-Key 1        
296-13223-1-ND SN74LS47 Digikey 1        
160-1179-2-ND Green LED 0805 Header 2-Pin Header 4-Pin Digi-Key ECE Store ECE Store 1 4 1        

For ordering info for the connectors see the Connector Links page which matches pins, headers and connectors.

Motor Driver Bill of Materials

There are 2 of these boards. One for the steering control, the other for the linear actuator

Part Number Description Supplier Q O R Cost / Unit Subtotal
311-33.0HRTR-ND 33 resistor Digi-Key 1        
311-1.00HRTR-ND 1 resistor Digi-Key 1        
P22.0KHDKR-ND 22k resistor Digi-Key 1        
PCE3477TR-ND 1000 uF capacitor Digi-Key 1        
338-1799-1-ND 330 uF capacitor Digi-Key 1        
490-1568-1-ND 100 nF capacitor Digi-Key 9        
445-5090-2-ND 1 uF capacitor Digi-Key 6        
1206SFH120F 12A fuse Digi-Key 1        
WM1256-ND 24V Header Digi-Key 2        
WM18676-ND Motor board to main board header Digi-Key 1        
296-24082-5-ND Motor Driver Digi-Key 1        
240-2499-1-ND 10A Ferrite Bead Digi-Key 4        
294-1155-ND 2.5 C/W Heatsink Digi-Key 1        
Total              

DRV8432DKD is on back-order to 31 May 2011

Speed sensor

Inductive Proximity Sensors