4 layers100 × 70 mm
2 layers22.4 × 31.2 mm
Minimi
sathworld/minimi- Size
- 22.4 × 31.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 41
- Pads
- 129
- Tracks, vias
- 378, 70
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 29 Oct 2024
- Updated
- 29 Oct 2024
Overview
Minimi is an open-source printed circuit board by sathworld, from the sathworld/minimi repository on GitHub, published under the MIT licence. It is a 2-layer board of 22.4 × 31.2 mm with 30 parts on 41 nets, routed with 378 tracks and 70 vias.
It is built around the DRV2605LDGS and B3U-1100P-B. Its parts include 16 diodes, 6 capacitors, 3 ICs, 2 connectors and 1 resistor. It belongs with the ESP32 and RISC-V boards of this library.
Main components
2
DRV2605LDGS
VSSOP-10-0.5mm-40℃~+85℃ 1 2V~5.2V 500uA I2C Yes VSSOP-10-0.5mm Brushed DC Motor Drivers ROHSTexas InstrumentsBrushed DC Motor Drivers
B3U-1100P-B
SMD,2.5x3mm-25℃~+70℃ 1.53N 1.6mm 12V 2.5mm 200,000 Cycles 3mm 50mA Round Button SMD(SMT) Tab SPST-NO Surface Mount,Vertical SMD,2.5x3mm Tactile Switches ROHSOmronTactile Switches
README
README.mdminimi
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | LED | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 |
| 6 | 1uF 16V X7R | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C5, C6 |
| 2 | Conn_01x02 | TestPoint:TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | J1, J2 |
| 1 | 10K 1/16W 0402 | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | B3U-1100P-B | Library:B3U1100PB | SW1 |
| 1 | DRV2605LDGS | Package_SO:VSSOP-10_3x3mm_P0.5mm | U3 |
| 1 | Jumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm | JP1 |
| 1 | LP5861 | Package_DFN_QFN:VQFN-32-1EP_4x4mm_P0.4mm_EP2.8x2.8mm_ThermalVias | U2 |
| 1 | Seeed Studio XIAO ESP32C6 | OPL_Kicad_Library:XIAO-ESP32-C6-SMD | U1 |
Questions
How big is the Minimi PCB?
It measures 22.4 × 31.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Minimi use?
30 parts, built around the DRV2605LDGS and B3U-1100P-B. 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 Minimi KiCad files?
From the sathworld/minimi repository on GitHub, at the commit this page was made from: the board is minimi-pcb/minimi.kicad_pcb and its schematic minimi-pcb/leds.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Minimi design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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