Appendix D: Bill of materials
| Team 305 Bill of Materials |
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| Part Name/Description |
Unit Quantity |
Unit Prototype Cost |
Total Prototype Cost |
Unit Production Cost |
Total Production Cost |
Manufacturer |
Manufacturer Part # |
Vendor Link |
Datasheet Link |
Supplier |
Supplier Part # |
# Ordered |
Date Ordered |
# Received |
Surplus |
Schematic Reference Designators |
| PRT-12748 Barrel Jack |
3 |
$1.50 |
$4.50 |
$1.50 |
$4.50 |
SparkFun |
474-PRT-12748 |
Link Here |
N/A |
Mouser |
PRT-12748 |
5 |
2/26/2023 |
5 |
2 |
J13, J31 |
| 25nF Cap Surface mount |
10 |
$0.13 |
$1.30 |
$0.13 |
$1.30 |
KEMET |
CRCW080510K0JNEB |
Link Here |
Link Here |
Mouser |
80-C0805C203K3GACTU |
5 |
2/26/2023 |
3 |
-7 |
C3,C4 |
| 100uF Capacitor Surface mount |
5 |
$0.36 |
$1.80 |
$0.36 |
$1.81 |
KEMET |
C1210C107M8PAC7210 |
Link Here |
Link Here |
Mouser |
80-C1210C107M8P7210 |
10 |
2/26/2023 |
|
-5 |
C2,C5 |
| 100nF capacitor Surface mount |
5 |
$0.13 |
$0.65 |
$0.13 |
$0.65 |
KEMET |
C0805C104K5RAC7411 |
Link Here |
Link Here |
Mouser |
80-C0805C104K5RACLR |
5 |
2/26/2023 |
|
-5 |
C8 |
| IFX9201GAUMA1 |
3 |
$4.88 |
$14.64 |
$4.88 |
$14.64 |
NTE Electronics |
IFX9201SGAUMA1 |
Link Here |
Link Here |
Mouser |
726-IFX9201SGAUMA1 |
3 |
2/26/2023 |
5 |
2 |
U1 |
| 3777 Adafruit Motor |
1 |
$2.95 |
$2.95 |
$2.95 |
$2.95 |
Adafruit |
3,777 |
Link Here |
N/A |
Mouser |
485-3777 |
5 |
2/26/2023 |
5 |
4 |
N/A |
| PIC18F67K40T-I/PT PIC Microcontroller |
4 |
$0.00 |
$0.00 |
$3.12 |
$12.48 |
Microchip Technology / Atmel |
PIC18F67K40T-I/PT |
Link Here |
Link Here |
Mouser |
579-PIC18F67K40TI/PT |
0 |
2/26/2023 |
0 |
-4 |
U3 |
| LM2575-12WU Linear Voltage Regulator |
4 |
$0.00 |
$0.00 |
$4.90 |
$19.60 |
Microchip Technology |
LM2575S-3.3/NOPB |
Link Here |
Link Here |
Mouser |
926-LM2575S-3.3/NOPB |
0 |
2/26/2023 |
0 |
-4 |
U2 |
| 1N5819HWQ-7-F Schottky Diode |
4 |
$0.00 |
$0.00 |
$0.42 |
$1.68 |
Diodes Incorporated |
1N5819HWQ-7-F |
Link Here |
Link Here |
Mouser |
621-1N5819HWQ-7-F |
0 |
2/26/2023 |
0 |
-4 |
D1, D6,D7, D8, D9 |
| MSS1583-224KED 220uH Inductor |
4 |
$0.00 |
$0.00 |
$3.05 |
$12.20 |
Coilcraft |
MSS1583-224KED |
Link Here |
Link Here |
Mouser |
994-MSS1583-224KED |
0 |
2/26/2023 |
0 |
-4 |
L1 |
| 330uF Capacitor Surface Mount |
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$0.00 |
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$0.00 |
Peralta |
C0805C334J3RECAUTO7210 |
Link Here |
N/A |
Peralta |
N/A |
N/A |
2/26/2023 |
N/A |
0 |
C6 |
| .1uF Capacitor Surface Mount |
|
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$0.00 |
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$0.00 |
Peralta |
C0805C104K5RAC7411 |
Link Here |
N/A |
Peralta |
N/A |
N/A |
2/26/2023 |
N/A |
0 |
C7 |
| TC74A4-3.3VCTTR |
8 |
$1.09 |
$8.72 |
$1.09 |
$8.72 |
Micro Technology |
TC74A4-3.3VCTTR |
Link Here |
Link Here |
Digi-Key |
TC74A4-3.3VCTCT-ND - Cut Tape (CT) |
8 |
2/26/2023 |
0 |
-8 |
UMA1 |
| AS7343L-DLGM / Light sensor 300-1000 nm |
5 |
$9.75 |
$48.73 |
$9.75 |
$48.73 |
OSRAM |
- |
Link Here |
Link Here |
DIGIKEY |
961-AS7343L-DLGMTR-ND |
|
2/26/2023 |
0 |
|
U5 |
| 9v 1 amp wall plug |
2 |
$4.32 |
$8.64 |
$4.32 |
$8.64 |
Aclorol |
B09YRGM86T |
Link Here |
N/A |
Amazon |
N/A |
2 |
2/26/2023 |
0 |
-2 |
N/A |
| ESP32 |
1 |
$0.00 |
$0.00 |
$0.00 |
$0.00 |
Espressif Systems |
ESP 32 |
N/A |
Link Here |
Peralta |
N/A |
4 |
2/26/2023 |
4 |
3 |
U4 |
| 30 Ohm Resistor |
4 |
$0.57 |
$2.28 |
$0.57 |
$2.28 |
TE Connectivity / Holsworthy |
1-2176238-0 |
Link Here |
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Mouser |
279-1-2176238-0 |
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2/26/2023 |
4 |
0 |
R11,R14 |
| 330 Ohms Resistor ount |
4 |
$0.41 |
$2.05 |
$0.41 |
$2.05 |
Panasonic |
ERA-6AED331V |
Link Here |
Link Here |
Mouser |
667-ERA-6AED331V |
5 |
2/26/2023 |
5 |
3 |
R12,R13 |
| 10k Resistor |
1 |
$0.00 |
$0.00 |
$0.00 |
$0.00 |
Peralta |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
2/26/2023 |
N/A |
0 |
R3 |
| 2K OHM |
1 |
$0.00 |
$0.00 |
$0.00 |
$0.00 |
Peralta |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
2/26/2023 |
N/A |
0 |
R4 |
| 2.4k OHM |
1 |
$0.00 |
$0.00 |
$0.00 |
$0.00 |
Peralta |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
2/26/2023 |
N/A |
0 |
R5 |
| 4.7k OHM |
3 |
$0.00 |
$0.00 |
$0.00 |
$0.00 |
Peralta |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
2/26/2023 |
N/A |
0 |
R9,R10,R15 |
| Green LEDs |
4 |
$0.53 |
$2.12 |
$0.53 |
$2.12 |
Kingbright |
APT2012ZGCK |
Link Here |
Link Here |
Mouser |
604-APT2012ZGCK |
N/A |
2/26/2023 |
N/A |
0 |
D2,D3,D4,D5 |
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