Spaceduino
About the Spaceduino PCB
Spaceduino is an open source AVR/Arduino PCB design by UWCubeSat, published on GitHub under the MIT license. It is a 2-layer board measuring 69 × 69 mm, with 81 components from 41 distinct parts.
Its main chip is the ATmega1284P-AU, from the AVR/Arduino family. Other key parts include the TLV70030_SOT23-5, FT230XS, TXB0104D, LM27313XMF and INA226. By type, the board carries 27 resistors, 21 capacitors, 9 ICs, 5 transistors, 5 LEDs and 4 connectors.
From the project
KiCAD files for the MiniMEE mission, adapted from BONK
Main components on the Spaceduino
Spaceduino bill of materials (BOM)
81 components, 41 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLV70030_SOT23-5 | SOT-23-5 | U1 |
| 1 | FT230XS | SSOP-16_3.9x4.9mm_P0.635mm | U2 |
| 1 | TXB0104D | TSSOP-14_4.4x5mm_P0.65mm | U3 |
| 1 | LM27313XMF | SOT-23-5 | U4 |
| 3 | INA226 | VSSOP-10_3x3mm_P0.5mm | U5, U7, U9 |
| 1 | ATmega1284P-AU | TQFP-44_10x10mm_P0.8mm | U6 |
| 1 | MPD200A | MPD200A | U8 |
| 4 | BSS84 | SOT-23 | Q1, Q2, Q3, Q5 |
| 1 | BC856BS | SOT-363_SC-70-6 | Q4 |
| 1 | Crystal | Crystal_HC49-U_Vertical | Y1 |
| 1 | USB_B | usb-type-b | J1 |
| 1 | Micro_SD_Card | HRS_DM3CS-SF | J2 |
| 1 | JICSP | PinHeader_2x03_P2.54mm_Vertical | J3 |
| 1 | Conn_02x05_Odd_Even | PinHeader_2x05_P2.54mm_Vertical | J4 |
| 1 | 1A | Fuse_1206_3216Metric | F1 |
| 1 | R_POT | Potentiometer_Bourns_3296Y_Vertical | RV1 |
| 5 | LED | LED_0603_1608Metric | DALERT1, DBPWR1, DBPWR2, DIND1, DPWR1 |
| 1 | D | D_SOD-123 | D1 |
| 1 | D_Schottky | D_SOD-123 | D2 |
| 1 | LED | LED_0603_1608Metric | D3PWR1 |
Show 21 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Ferrite_Bead | L_1206_3216Metric | FB1 |
| 3 | 10uH | L_1210_3225Metric | L1, L2, L3 |
| 9 | .1uF | C_0603_1608Metric | C1, C2, C3, C5, C9, C10, C16, C19 +1 |
| 1 | 1uF | C_1206_3216Metric | C4 |
| 2 | 47pF | C_0603_1608Metric | C6, C7 |
| 5 | 10uF | C_1206_3216Metric | C8, C12, C14, C17, C18 |
| 2 | 22pF | C_0603_1608Metric | C11, C13 |
| 1 | 1.5nF | C_0603_1608Metric | C15 |
| 1 | 100uF | C_Radial_D5.0mm_H11.0mm_P2.00mm | C21 |
| 2 | 1k | R_1206_3216Metric | R1, R2 |
| 3 | 27 | R_0603_1608Metric | R3, R4, R25 |
| 5 | 10k | R_1206_3216Metric | R5, R8, R21, R26, R27 |
| 3 | 50m | R_1206_3216Metric | R6, R11, R22 |
| 1 | 13k | R_0603_1608Metric | R7 |
| 4 | 1.5k | R_0603_1608Metric | R9, R12, R15, R16 |
| 1 | 36k | R_0603_1608Metric | R10 |
| 1 | 470 | R_1206_3216Metric | R13 |
| 1 | 5.6k | R_0603_1608Metric | R14 |
| 2 | 3.3k | R_0603_1608Metric | R17, R18 |
| 2 | 100 | R_1206_3216Metric | R19, R20 |
| 2 | 10 | R_1206_3216Metric | R23, R24 |
Spaceduino design files
The KiCad project lives in the UWCubeSat/minimee-electronics repository on GitHub; these links point at the commit this page was built from.
Spaceduino: common questions
What microcontroller does the Spaceduino use?
The Spaceduino is built around the ATmega1284P-AU, from the AVR/Arduino family.
How big is the Spaceduino PCB?
The Spaceduino measures 69 × 69 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Spaceduino?
81 components, from 41 distinct parts. The full bill of materials is listed on this page.
Where can I download the Spaceduino design files?
From the UWCubeSat/minimee-electronics repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Spaceduino design in my own project?
Yes, under the terms of its MIT license, which UWCubeSat chose for the repository.
Can I test firmware for the Spaceduino without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
More boards in minimee-electronics
Similar boards
AVR/ArduinoRedox keyboard
mattdibi
162.2 × 126.5 mm77 parts2LMIT2.0k
AVR/ArduinoModuleV450
stuartpittaway
30 × 61.4 mm39 parts2LCC-BY-NC-4.01.1k
AVR/ArduinoV4
30 × 50 mm38 parts2LCC-BY-NC-4.01.1k
AVR/ArduinoDiscipline
coseyfannitutti
304.9 × 122.8 mm170 parts2LCC-BY-NC-4.01.0k
AVR/ArduinoMegadesk
gcormier
41.7 × 32.2 mm23 parts2LGPL-3.0818
AVR/ArduinoEasyduino Atmega Nano
Hanqaqa
43.4 × 18 mm30 parts4LCERN-OHL-P-2.0746