Pillar
About the Pillar PCB
Pillar is an open source PCB design by extsui, published on GitHub under the MIT license. It is a 2-layer board measuring 100 × 86.6 mm, with 22 components from 15 distinct parts.
Other key parts include the SeeeduinoXIAO, DFPlayerMini and OLED_128x64_IIC. By type, the board carries 7 resistors, 5 connectors, 3 ICs, 3 switches and 2 capacitors.
From the project
KawaiiMakeMYBoard
Main components on the Pillar
Pillar bill of materials (BOM)
22 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SeeeduinoXIAO | SeeeduinoXIAO | U1 |
| 1 | DFPlayerMini | DFPlayerMini | U2 |
| 1 | OLED_128x64_IIC | OLED_128x64_0.96inch | U3 |
| 2 | GROVE_IIC_5V | NS-Tech_Grove_1x04_P2mm_Vertical | CN1, CN2 |
| 1 | AudioJack3_SwitchTR | Jack_3.5mm_Ledino_KB3SPRS_Horizontal | CN4 |
| 1 | Micro_SD_Card_Det_Hirose_DM3AT | microSD_HC_Hirose_DM3AT-SF-PEJM5 | CN5 |
| 1 | Speaker | PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | BRIGHTNESS | Potentiometer_Alps_RK097_Dual_Horizontal | RV1 |
| 1 | VOLUME | Potentiometer_Alps_RK097_Dual_Horizontal | RV2 |
| 1 | MDOE | SW_PUSH_6mm_H8.5mm | SW1 |
| 1 | NEXT/VOL+ | SW_PUSH_6mm_H8.5mm | SW2 |
| 1 | PREV/VOL- | SW_PUSH_6mm_H8.5mm | SW3 |
| 2 | 100u | CP_Radial_D6.3mm_P2.50mm | C1, C2 |
| 5 | 4.7k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R4, R5 |
| 2 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6, R7 |
Pillar design files
The KiCad project lives in the extsui/GardeningBoard repository on GitHub; these links point at the commit this page was built from.
Pillar: common questions
How big is the Pillar PCB?
The Pillar measures 100 × 86.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Pillar?
22 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the Pillar design files?
From the extsui/GardeningBoard repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Pillar design in my own project?
Yes, under the terms of its MIT license, which extsui chose for the repository.
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