Stardust
About the Stardust PCB
Stardust is an open source AVR/Arduino PCB design by simle-stardust, published on GitHub under the MIT license. It is a 2-layer board measuring 115 × 75 mm, with 30 components from 17 distinct parts.
Its main chip is the Arduino_Mega2560_Shield, from the AVR/Arduino family. Other key parts include the DS18B20, DHT22 and SSCDRNN015PASA5. By type, the board carries 9 resistors, 8 connectors, 6 diodes, 4 ICs and 2 switches.
Main components on the Stardust
Stardust bill of materials (BOM)
30 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | DS18B20 | TO-92_Inline_Wide | U5, U6 |
| 1 | DHT22 | DHT22_15.0x25.0_P2.54mm_Horizontal | U8 |
| 1 | SSCDRNN015PASA5 | DIP-8_W8.89mm_SMDSocket_LongPads | U9 |
| 1 | Experiment PCB | 691382000005 | J1 |
| 1 | Power PCB | 691382000005 | J2 |
| 1 | Sensor PCB | 691382030008 | J3 |
| 1 | Power PCB | 691382030008 | J4 |
| 1 | Power PCB Goldpin | PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | DS3231M | PinHeader_1x05_P2.54mm_Vertical | J6 |
| 1 | VMA430 | PinHeader_1x05_P2.54mm_Vertical | J7 |
| 1 | Power PCB Goldpin | PinHeader_1x08_P2.54mm_Vertical | J8 |
| 2 | SW_Push | SW_PUSH_6mm | SW1, SW2 |
| 1 | Arduino_Mega2560_Shield | Arduino_Mega2560_Shield | XA1 |
| 6 | LED | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3, D4, D5, D6 |
| 1 | 4.7k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9 |
| 2 | 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12, R13 |
| 6 | 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R14, R15, R16, R17, R18, R19 |
Stardust design files
The KiCad project lives in the simle-stardust/PCB repository on GitHub; these links point at the commit this page was built from.
Stardust: common questions
What microcontroller does the Stardust use?
The Stardust is built around the Arduino_Mega2560_Shield, from the AVR/Arduino family.
How big is the Stardust PCB?
The Stardust measures 115 × 75 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Stardust?
30 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Stardust design files?
From the simle-stardust/PCB repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Stardust design in my own project?
Yes, under the terms of its MIT license, which simle-stardust chose for the repository.
Can I test firmware for the Stardust 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.
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