2 layers
Adafruit NeoPixel Ring 24 B
sirkha/3D-Components
These are various components and assemblies that I have modeled for use in designing 3D printed objects.
49 parts
2 layers101.6 × 53.3 mm
ADK MEGA 2560-REV3-append
sirkha/3D-ComponentsThese are various components and assemblies that I have modeled for use in designing 3D printed objects.
- Size
- 101.6 × 53.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 100
- Nets
- 131
- Pads
- 523
- Tracks, vias
- 2,100, 185
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 7 Oct 2014
- Updated
- 8 Oct 2014
Overview
ADK MEGA 2560-REV3-append is an open-source printed circuit board by sirkha, from the sirkha/3D-Components repository on GitHub. It is a 2-layer board of 101.6 × 53.3 mm with 100 parts on 131 nets, routed with 2,100 tracks and 185 vias.
It is built around the ATMEGA2560-16AU, 74LVC1G125DCK and LM2734YMK, with the MAX3421EEHJ+T, LMV358IDGKR and LP2985-33DBVR among its other parts. Its parts include 27 capacitors, 10 ICs, 6 resistors, 6 crystals and 5 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
10
ATMEGA2560-16AU
TQFP-100(14x14)-40℃~+85℃ 10bit 16MHz 256KB 4.5V~5.5V 4KB 8 Bit 86 8KB AVR Built-in FLASH TQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
74LVC1G125DCK
SC-70-5-40℃~+85℃ 1 1 1.2V、1.9V、2.4V、3.8V 1.65V~5.5V 1.7V、2V 10uA 3.1ns@3.3V,15pF 300mV、400mV、450mV、550mV 32mA 32mA 700mV、800mV 74LVC Series Overvoltage-tolerant input、Rear drive protection、Level shifting、Local shutdown mode、Controllable output enable、Live insertion protection SC-70-5 Logic Gates ROHSTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
LM2734YMK
TSOT-23-6-40℃~+125℃@(TJ) 1 1.5mA 1A 3V~20V 550kHz 800mV~18V Adjustable Buck Buck Built-in No TSOT-23-6 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
MAX3421EEHJ+T
TQFP-32(5x5)-40℃~+85℃ 12Mbps 3V~3.6V 45mA 60uA Controller USB 2.0 TQFP-32(5x5) USB Converters ROHSMaxim Integrated (Analog Devices)USB Converters
LMV358IDGKR
UncategorisedUnknown maker
LP2985-33DBVR
SOT-23-5-55℃~+150℃@(Tj) 1 10uA 150mA 18V 3.3V 70dB@(1kHz) 90mV@(100mA) Fixed Over Current Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
CG0603MLC-05E
0603-55℃~+125℃ 0.2pF 1 10nA 30V 5V Bidirectional IEC 61000-4-2 0603 ESD and Surge Protection (TVS/ESD) ROHSBournsVaristors
CD1206-S01575
1206-55℃~+125℃ 150mA 1V@50mA 2.5uA@75V 400mW 4A 4ns 75V Standalone 1206 Switching Diodes ROHSBournsSwitching Diodes
MH2029-300Y
0805-55℃~+125℃ 1 30Ω@100MHz 3A 3mΩ ±25% 0805 Ferrite Beads ROHSBournsFerrite Beads
FDN340P
SOT-23-55℃~+150℃ 1 P-Channel 1.5V 121pF 20V 2A 500mW 56pF 7.2nC@4.5V 70mΩ@4.5V 779pF P-Channel SOT-23 MOSFETs ROHSonsemiMOSFETs
README
README.md3D Components
These are various components and assemblies that I have modeled for use in designing 3D printed objects.
I hope you can find some of them as useful as I have.
License
Attribution
Thanks to Adafruit and Arduino for putting their pcb files on the web, which makes the assemblies possible. Also, thanks to kcswalter for his excellent 3D models, which I made heavy use of.
Thanks to the following open source software packages:
Parts
100| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100n | C0603-ROUND | C3, C6, C7, C8, C9, C10, C11, C14, C15, C17, C18, C21, C22, C24, C25, C26 |
| 6 | @HOLE0, @HOLE1, @HOLE2, @HOLE3, @HOLE4, @HOLE5 | ||
| 5 | 22p | C0603-ROUND | C1, C12, C13, C19, C20 |
| 5 | 8x1F-H8.5 | 1X08 | ADCH, ADCL, COMMUNICATION, POWER, PWML |
| 4 | 74LVC1G125DCK | SC70-5 | IC5, IC6, IC8, IC9 |
| 4 | CG0603MLC-05E | CT%2fCN0603 | Z1, Z2, Z3, Z4 |
| 4 | FIDUCIALMOUNT | FIDUCIA-MOUNT | FID1, FID2, FID3, FID4 |
| 3 | 0R | R0402 | R5, R6, R9 |
| 3 | 10K | CAT16 | RN1, RN3, RN6 |
| 3 | 10u | SMC_B | C4, C5, PC1 |
| 3 | CD1206-S01575 | MINIMELF | D1, D4, D5 |
| 3 | NM | J0402 | SJ1, SJ2, SJ3 |
| 3 | YELLOW | CHIP-LED0805 | L, RX, TX |
| 2 | SJ | GROUND, RESET-EN | |
| 2 | 1k | CAY16 | RN2, RN5 |
| 2 | 1u | C0603-ROUND | C16, C23 |
| 2 | 22R | CAY16 | RN4, RN7 |
| 2 | 3x2M | 2X03 | ICSP, ICSP1 |
| 2 | MF-MSMF050-2 500mA | L1812 | F1, F2 |
| 2 | MH2029-300Y | 0805 | L2, L3 |
| 1 | 100k | R0603-ROUND | R1 |
| 1 | 10K | R0603-ROUND | R3 |
| 1 | 10n | C0603-ROUND | C2 |
| 1 | 10u SRR0604-100ML | SRR0604 | L1 |
| 1 | 10x1F-H8.5 | 1X10 | JP1 |
| 1 | 12MHz KX-7 | CRYSTAL-3.2-2.5 | Y3 |
| 1 | 16MHz CSTCE16M0V53-R0 | RESONATOR | Y1 |
| 1 | 16MHz KX-7 | CRYSTAL-3.2-2.5 | Y2 |
| 1 | 18x2F-H8.5 | 2X18 | XIO |
| 1 | 52K3 | R0603-ROUND | R2 |
| 1 | ATMEGA16U2-MUR | MLF32 | IC4 |
| 1 | ATMEGA2560-16AU | TQFP100 | IC3 |
| 1 | FDN340P | SOT-23 | T1 |
| 1 | GREEN | CHIP-LED0805 | ON |
| 1 | JACK 2mm | POWERSUPPLY_DC-21MM | X1 |
| 1 | LM2734Y | SOT23-6 | IC2 |
| 1 | LMV358IDGKR | MSOP08 | IC1 |
| 1 | LP2985-33DBVR | SOT23-DBV | IC7 |
| 1 | M7 | SMB | D2 |
| 1 | MAX3421EEHJ | TQFP32-05 | U7A |
| 1 | SS1P3L | DO220AAL | D3 |
| 1 | TS42 | TS42 | RESET |
| 1 | USB A-TH | PN87520-S | X3 |
| 1 | USB B-TH | PN61729 | X2 |
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Questions
How big is the ADK MEGA 2560-REV3-append PCB?
It measures 101.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ADK MEGA 2560-REV3-append use?
100 parts, built around the ATMEGA2560-16AU, 74LVC1G125DCK, LM2734YMK and MAX3421EEHJ+T. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ADK MEGA 2560-REV3-append KiCad files?
From the sirkha/3D-Components repository on GitHub, at the commit this page was made from: the board is Assemblies/Arduino-MegaADK/ADK_MEGA_2560-REV3-append.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ADK MEGA 2560-REV3-append design in my own project?
Its repository states no licence, so its author keeps all rights: ask sirkha before reusing the design.