Question 1:
Most of the schematics I see via Google Images do not enlarge well so you can't easily read the text... like part names and numbers.
Is there an downloadable schematic that can be enlarged and easily read?
Question 2:
Where can I get a Bill of Materials (aka parts list) for the Uno3?
Thanks for any help.
Arduino Uno Rev3 — Arduino Official Store (go to the documentation tab)
No BOM tho, you'll have to create your own.
Eagle will export a parts list.
You can import this into your spreadsheet of choice and manipulate as needed.
ZIP file below, the text didn't import all that well.
Partlist
Exported from UNO-TH_Rev3e.brd at 4/17/2021 12:04 PM
EAGLE Version 7.7.0 Copyright (c) 1988-2016 CadSoft
Assembly variant:
Part Value Package Library Position (mil) Orientation
AD 6x1F-H8.5 1X06 SmartPrj (2250 100) R0
C1 100n C0603-ROUND SmartPrj (725 605) R270
C2 100n C0603-ROUND SmartPrj (475 1175) R180
C3 1u C0603-ROUND SmartPrj (1005 605) R90
C4 100n C0603-ROUND SmartPrj (1100 1750) R180
C5 100n C0603-ROUND SmartPrj (1100 1175) R0
C6 100n C0603-ROUND SmartPrj (1800 900) R0
C7 100n C0603-ROUND SmartPrj (1100 1240) R0
C8 1u C0603-ROUND SmartPrj (500 1650) R180
C9 22p C0603-ROUND SmartPrj (630 1165) R180
C10 100n C0603-ROUND SmartPrj (1745 415) R180
C11 22p C0603-ROUND SmartPrj (875 1165) R0
D1 M7 SMB diode (850 110) R180
D2 CD1206-S01575 MINIMELF diode (2340 1100) R270
D3 CD1206-S01575 MINIMELF diode (515 1820) R90
F1 MF-MSMF050-2 500mA L1812 rcl (160 1045) R90
FD1 FIDUCIALMOUNT FIDUCIA-MOUNT SmartPrj (250 1965) R0
FD2 FIDUCIALMOUNT FIDUCIA-MOUNT SmartPrj (2119.68504 659.09449) R0
FD3 FIDUCIALMOUNT FIDUCIA-MOUNT SmartPrj (146.85039 134.25197) R0
GND_TP TP_SP TP-SP SmartPrj (1700 100) R0
GND_TP1 TP_SP TP-SP SmartPrj (1040 2000) R0
GROUND SJ jumper (450 1600) MR0
ICSP 3x2 M 2X03 SmartPrj (2555 1100) R270
ICSP1 3x2 M 2X03 SmartPrj (720 1820) R180
IOH 10x1F-H8.5 1X10 SmartPrj (1190 2000) R180
IOL 8x1F-H8.5 1X08 SmartPrj (2150 2000) R180
JP2 2x2 M - NM 2X02 SmartPrj (770 1620) R90
L YELLOW CHIP-LED0805 led (1100 1660) R270
L1 BLM21 0805 wuerth-elektronik (300 1775) R180
L2 10uH 0805 Induttanze (1540 320) R0
ON GREEN CHIP-LED0805 led (2300 1440) R270
ORIGIN TP_SP TP-SP SmartPrj (0 0) R0
PC1 47u PANASONIC_D rcl (1005 360) R90
PC2 47u PANASONIC_D rcl (725 360) R90
POWER 8x1F-H8.5 1X08 SmartPrj (1450 100) R0
R1 1M R0603-ROUND SmartPrj (750 1165) R0
R2 1M R0603-ROUND SmartPrj (1625 895) R180
RESET TS42031-160R-TR-7260 TS42 SmartPrj (250 1945) R0
RESET-EN SJ jumper (1100 1075) R0
RN1 10K CAY16 resistor-dil (1100 940) R90
RN2 1K CAY16 resistor-dil (1100 1550) R270
RN3 22R CAY16 resistor-dil (505 1450) R90
RN4 1K CAY16 resistor-dil (2300 1330) R90
RX YELLOW CHIP-LED0805 led (1100 1350) R90
T1 FDN340P SOT-23 zetex (320 1045) R270
TP_0 TP_SP TP-SP SmartPrj (2500 2000) R0
TP_1 TP_SP TP-SP SmartPrj (2400 2000) R0
TP_2 TP_SP TP-SP SmartPrj (2300 2000) R0
TP_3 TP_SP TP-SP SmartPrj (2200 2000) R0
TP_3V3 TP_SP TP-SP SmartPrj (1400 100) R0
TP_4 TP_SP TP-SP SmartPrj (2100 2000) R0
TP_5 TP_SP TP-SP SmartPrj (2000 2000) R0
TP_5V TP_SP TP-SP SmartPrj (1500 100) R0
TP_5V1 TP_SP TP-SP SmartPrj (2605 1200) R0
TP_6 TP_SP TP-SP SmartPrj (1900 2000) R0
TP_7 TP_SP TP-SP SmartPrj (1800 2000) R0
TP_8 TP_SP TP-SP SmartPrj (1640 2000) R0
TP_9 TP_SP TP-SP SmartPrj (1540 2000) R0
TP_10 TP_SP TP-SP SmartPrj (1440 2000) R0
TP_11 TP_SP TP-SP SmartPrj (1340 2000) R0
TP_12 TP_SP TP-SP SmartPrj (1240 2000) R0
TP_13 TP_SP TP-SP SmartPrj (1140 2000) R0
TP_A0 TP_SP TP-SP SmartPrj (2000 100) R0
TP_A1 TP_SP TP-SP SmartPrj (2100 100) R0
TP_A2 TP_SP TP-SP SmartPrj (2200 100) R0
TP_A3 TP_SP TP-SP SmartPrj (2300 100) R0
TP_A4 TP_SP TP-SP SmartPrj (2400 100) R0
TP_A5 TP_SP TP-SP SmartPrj (2500 100) R0
TP_AREF TP_SP TP-SP SmartPrj (940 2000) R0
TP_CMP TP_SP TP-SP SmartPrj (1180 920) R0
TP_D+ TP_SP TP-SP SmartPrj (235 1550) R0
TP_D- TP_SP TP-SP SmartPrj (335 1550) R0
TP_DTR TP_SP TP-SP SmartPrj (1020 1175) R0
TP_GATE TP_SP TP-SP SmartPrj (475 845) R0
TP_LCMD TP_SP TP-SP SmartPrj (745 830) R0
TP_LL TP_SP TP-SP SmartPrj (1005 1700) R0
TP_MISO2 TP_SP TP-SP SmartPrj (820 1870) R0
TP_MOSI2 TP_SP TP-SP SmartPrj (720 1770) R0
TP_ONL TP_SP TP-SP SmartPrj (2230 1380) R0
TP_PB4 TP_SP TP-SP SmartPrj (820 1570) R0
TP_PB5 TP_SP TP-SP SmartPrj (820 1670) R0
TP_PB6 TP_SP TP-SP SmartPrj (720 1570) R0
TP_PB7 TP_SP TP-SP SmartPrj (720 1670) R0
TP_PWRIN TP_SP TP-SP SmartPrj (520 325) R0
TP_RESET TP_SP TP-SP SmartPrj (1300 100) R0
TP_RESET2 TP_SP TP-SP SmartPrj (620 1870) R0
TP_RX TP_SP TP-SP SmartPrj (2065 1345) R0
TP_RXL TP_SP TP-SP SmartPrj (1235 1405) R0
TP_SCK2 TP_SP TP-SP SmartPrj (720 1870) R0
TP_SCL TP_SP TP-SP SmartPrj (740 2000) R0
TP_SDA TP_SP TP-SP SmartPrj (840 2000) R0
TP_TX TP_SP TP-SP SmartPrj (2010 1260) R0
TP_TXL TP_SP TP-SP SmartPrj (1235 1525) R0
TP_UGND TP_SP TP-SP SmartPrj (235 1450) R0
TP_USBVCC TP_SP TP-SP SmartPrj (390 1215) R0
TP_USH TP_SP TP-SP SmartPrj (355 1685) R0
TP_VIN TP_SP TP-SP SmartPrj (1800 100) R0
TP_VUCAP TP_SP TP-SP SmartPrj (590 1650) R0
TP_XT1 TP_SP TP-SP SmartPrj (1675 795) R0
TP_XT2 TP_SP TP-SP SmartPrj (1575 795) R0
TP_XT3 TP_SP TP-SP SmartPrj (645 1030) R0
TP_XT4 TP_SP TP-SP SmartPrj (845 1030) R0
TP_XUSB TP_SP TP-SP SmartPrj (335 1450) R0
TX YELLOW CHIP-LED0805 led (1100 1440) R90
U1 NCP1117ST50T3G SOT223 linear (305 685) R90
U2 LP2985-33DBVR SOT23-DBV SmartPrj (865 600) R270
U3 ATMEGA16U2-MU(R) MLF32 SmartPrj (785 1365) R90
U5 LMV358IDGKR MSOP08 linear (750 800) R90
X1 POWERSUPPLY_DC21MMX POWERSUPPLY_DC-21MM SmartPrj (210 330) R90
X2 USB-B_TH PN61729 SmartPrj (150 1500) R270
Y1 16MHz QS SmartPrj (745 1030) R180
Y2 CSTCE16M0V53-R0 16MHZ RESONATOR SmartPrj (1625 980) R0
Z1 CG0603MLC-05E CT/CN0603 varistor (500 1550) R180
Z2 CG0603MLC-05E CT/CN0603 varistor (500 1325) R180
ZU4 ATMEGA328P-PU DIL28-3 SmartPrj (1825 645) R180
UnoR3E_partslist.zip (2.1 KB)
Here's the list in table format (without the TP lines):
| Part | Value | Package | Library | Position (mil) | Orientation |
|---|---|---|---|---|---|
| AD | 6x1F-H8.5 | 1X06 | SmartPrj | (2250 100) | R0 |
| C1 | 100n | C0603-ROUND | SmartPrj | (725 605) | R270 |
| C2 | 100n | C0603-ROUND | SmartPrj | (475 1175) | R180 |
| C3 | 1u | C0603-ROUND | SmartPrj | (1005 605) | R90 |
| C4 | 100n | C0603-ROUND | SmartPrj | (1100 1750) | R180 |
| C5 | 100n | C0603-ROUND | SmartPrj | (1100 1175) | R0 |
| C6 | 100n | C0603-ROUND | SmartPrj | (1800 900) | R0 |
| C7 | 100n | C0603-ROUND | SmartPrj | (1100 1240) | R0 |
| C8 | 1u | C0603-ROUND | SmartPrj | (500 1650) | R180 |
| C9 | 22p | C0603-ROUND | SmartPrj | (630 1165) | R180 |
| C10 | 100n | C0603-ROUND | SmartPrj | (1745 415) | R180 |
| C11 | 22p | C0603-ROUND | SmartPrj | (875 1165) | R0 |
| D1 | M7 | SMB | diode | (850 110) | R180 |
| D2 | CD1206-S01575 | MINIMELF | diode | (2340 1100) | R270 |
| D3 | CD1206-S01575 | MINIMELF | diode | (515 1820) | R90 |
| F1 | MF-MSMF050-2 500mA | L1812 | rcl | (160 1045) | R90 |
| FD1 | FIDUCIALMOUNT | FIDUCIA-MOUNT | SmartPrj | (250 1965) | R0 |
| FD2 | FIDUCIALMOUNT | FIDUCIA-MOUNT | SmartPrj | (2119.68504 659.09449) | R0 |
| FD3 | FIDUCIALMOUNT | FIDUCIA-MOUNT | SmartPrj | (146.85039 134.25197) | R0 |
| GND_TP | TP_SP | TP-SP | SmartPrj | (1700 100) | R0 |
| GND_TP1 | TP_SP | TP-SP | SmartPrj | (1040 2000) | R0 |
| GROUND | SJ | jumper | (450 1600) | MR0 | |
| ICSP | 3x2 M | 2X03 | SmartPrj | (2555 1100) | R270 |
| ICSP1 | 3x2 M | 2X03 | SmartPrj | (720 1820) | R180 |
| IOH | 10x1F-H8.5 | 1X10 | SmartPrj | (1190 2000) | R180 |
| IOL | 8x1F-H8.5 | 1X08 | SmartPrj | (2150 2000) | R180 |
| JP2 | 2x2 M - NM | 2X02 | SmartPrj | (770 1620) | R90 |
| L | YELLOW | CHIP-LED0805 | led | (1100 1660) | R270 |
| L1 | BLM21 | 0805 | wuerth-elektronik | (300 1775) | R180 |
| L2 | 10uH | 0805 | Induttanze | (1540 320) | R0 |
| ON | GREEN | CHIP-LED0805 | led | (2300 1440) | R270 |
| ORIGIN | TP_SP | TP-SP | SmartPrj | (0 0) | R0 |
| PC1 | 47u | PANASONIC_D | rcl | (1005 360) | R90 |
| PC2 | 47u | PANASONIC_D | rcl | (725 360) | R90 |
| POWER | 8x1F-H8.5 | 1X08 | SmartPrj | (1450 100) | R0 |
| R1 | 1M | R0603-ROUND | SmartPrj | (750 1165) | R0 |
| R2 | 1M | R0603-ROUND | SmartPrj | (1625 895) | R180 |
| RESET | TS42031-160R-TR-7260 | TS42 | SmartPrj | (250 1945) | R0 |
| RESET-EN | sj | jumper | (1100 1075) | R0 | |
| RN1 | 10K | CAY16 | resistor-dil | (1100 940) | R90 |
| RN2 | 1K | CAY16 | resistor-dil | (1100 1550) | R270 |
| RN3 | 22R | CAY16 | resistor-dil | (505 1450) | R90 |
| RN4 | 1K | CAY16 | resistor-dil | (2300 1330) | R90 |
| RX | YELLOW | CHIP-LED0805 | led | (1100 1350) | R90 |
| T1 | FDN340P | SOT-23 | zetex | (320 1045) | R270 |
| TX | YELLOW | CHIP-LED0805 | led | (1100 1440) | R90 |
| U1 | NCP1117ST50T3G | SOT223 | linear | (305 685) | R90 |
| U2 | LP2985-33DBVR | SOT23-DBV | SmartPrj | (865 600) | R270 |
| U3 | ATMEGA16U2-MU(R) | MLF32 | SmartPrj | (785 1365) | R90 |
| U5 | LMV358IDGKR | MSOP08 | linear | (750 800) | R90 |
| X1 | POWERSUPPLY_DC21MMX | POWERSUPPLY_DC-21MM | SmartPrj | (210 330) | R90 |
| X2 | USB-B_TH | PN61729 | SmartPrj | (150 1500) | R270 |
| Y1 | 16MHz | QS | SmartPrj | (745 1030) | R180 |
| Y2 | CSTCE16M0V53-R0 | 16MHZ RESONATOR | SmartPrj | (1625 980) | R0 |
| Z1 | CG0603MLC-05E | CT/CN0603 | varistor | (500 1550) | R180 |
| Z2 | CG0603MLC-05E | CT/CN0603 | varistor | (500 1325) | R180 |
| ZU4 | ATMEGA328P-PU | DIL28-3 | SmartPrj | (1825 645) | R180 |
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