2 layers65 × 57 mm
2 layers65 × 42 mm
BarePi Base
Panda381/BarePi4Modular Microchip Kit
- Size
- 65 × 42 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 52
- Pads
- 158
- Tracks, vias
- 758, 15
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 3 Jun 2026
- Updated
- 17 Aug 2026
Overview
BarePi Base is an open-source printed circuit board by Panda381, from the Panda381/BarePi repository on GitHub. It is a 2-layer board of 65 × 42 mm with 28 parts on 52 nets, routed with 758 tracks and 15 vias.
It is built around the HT7533-1. Its parts include 7 capacitors, 6 resistors, 6 connectors, 2 diodes and 1 IC.
Main components
1Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 330 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3, R4 |
| 2 | 100nF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5, C7 |
| 2 | 10n | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C3 |
| 2 | 10u | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_HandSolder | C2, C4 |
| 2 | 2K2 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R6 |
| 1 | 3V3 Stabilizer | Raspberry:Raspberry_PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | 47uF | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_HandSolder | C6 |
| 1 | AudioJack | Raspberry:Jack_3.5mm_CUI_SJ1-3515N_Horizontal | J3 |
| 1 | HT7533-1 | Raspberry:Raspberry_TO-92 | IC1 |
| 1 | IN | Raspberry:Raspberry_IN_PinHeader_2x20_P2.54mm_Horizontal | J1 |
| 1 | Micro SD Card | Raspberry:Raspberry_microSD_HC_Wuerth_Molex | J5 |
| 1 | OUT | Raspberry:Raspberry_OUT_PinSocket_2x20_P2.54mm_Horizontal | J2 |
| 1 | POWER | Raspberry:Raspberry_USB_Micro-B_Amphenol_10104110_Horizontal | J4 |
| 1 | RESET | Raspberry:Raspberry_SW_SPST_Omron_B3F-315x_Angled | SW1 |
| 1 | SD_LED | LED_THT:LED_D3.0mm | D1 |
| 1 | Speaker | Buzzer_Beeper:Buzzer_TDK_PS1240P02BT_D12.2mm_H6.5mm | LS1 |
| 1 | USR_LED | LED_THT:LED_D3.0mm | D2 |
The 24 most common of 28 parts.
Questions
How big is the BarePi Base PCB?
It measures 65 × 42 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BarePi Base use?
28 parts, built around the HT7533-1. 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 BarePi Base KiCad files?
From the Panda381/BarePi repository on GitHub, at the commit this page was made from: the board is Base/KiCAD/BarePi_Base.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the BarePi Base design in my own project?
Its repository states no licence, so its author keeps all rights: ask Panda381 before reusing the design.
More from Panda381/BarePi
12- 2 layers100 × 75 mm
- 2 layers65 × 106 mm
- 2 layers65 × 48 mm
- 2 layers65 × 65 mm
- 2 layers65 × 65 mm
- 2 layers80 × 61 mm
- 2 layers90 × 50 mm
- 2 layers65 × 65 mm
- 2 layers65 × 65 mm
- 2 layers65 × 48 mm
- 2 layers65 × 49 mm
Similar boards
- 2 layers299 × 82.5 mm
PixelWave
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
663 parts915 - 4 layers86 × 34 mm
Bsl drv v1
jackw01/scanlight
A better light source for scanning color negative film
157 parts397CERN-OHL-W-2.0 - 4 layers243.8 × 171.5 mm
- 2 layers191.5 × 76 mm
Pcb project
CrashOverride85/zc95
4 channel EStim box inspired by the mk312bt, with Lua scripting support
337 parts117GPL-3.0 - 4 layers65 × 56.5 mm
- 2 layers60 × 30 mm
Scoring table hardware
GrappleRobotics/JMS
Another alternative field management system for the FIRST Robotics Competition.
30 parts18 - 2 layers14 × 100 mm
Powerline USB C
Andreas-Dorfner/Powerline-USB-C
Powerline is a small 3HP Front Entry USB-C eurorack power supply.
22 parts16 - 4 layers76 × 100 mm
