2 layers106.3 × 50.5 mm
Power-2024
conservify/glacier
hardware design and software for the Bow glacier geophone installation.
15 parts2
2 layers121 × 115 mm
Power bus
conservify/glacier2hardware design and software for the Bow glacier geophone installation.
- Size
- 121 × 115 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 78
- Pads
- 168
- Tracks, vias
- 215, 12
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 26 Jan 2017
- Updated
- 9 May 2025
Overview
Power bus is an open-source printed circuit board by conservify, from the conservify/glacier repository on GitHub. It is a 2-layer board of 121 × 115 mm with 34 parts on 78 nets, routed with 215 tracks and 12 vias.
It is built around the MMBT2222 and DS3231S#. Its parts include 14 connectors, 5 ICs, 4 resistors, 2 diodes and 2 transistors.
Main components
2Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1K | conservify:RES-0603 | R1, R2, R3, R4 |
| 4 | MOUNT_HOLE | conservify:HOLE_NPTH_3.8MM | M1, M2, M3, M4 |
| 2 | 1N4148 | conservify:SOD-123 | D1, D2 |
| 2 | CONN_V_RELAY_1 | conservify:TERMINAL_BLOCK_PHOENIX_MKDS1.5-2pol | J9, J11 |
| 2 | CONN_V_RELAY_2 | conservify:TERMINAL_BLOCK_PHOENIX_MKDS1.5-2pol | J12, J13 |
| 2 | G5LE-1 | conservify:Relay_SPDT_Omron-G5LE-1 | K1, K2 |
| 2 | MMBT2222 | conservify:SOT-23 | Q1, Q2 |
| 1 | ADAFRUIT_FEATHER | conservify:ADAFRUIT_FEATHER | U2 |
| 1 | CONN_01x01 | conservify:Socket_Strip_Straight_1x01_Pitch2.54mm | J14 |
| 1 | CONN_GND | conservify:TERMINAL_BLOCK_PHOENIX_MKDS1.5-2pol | J8 |
| 1 | CONN_GP | conservify:TERMINAL_BLOCK_PHOENIX_MKDS1.5-2pol | J2 |
| 1 | CONN_MON | conservify:TERMINAL_BLOCK_PHOENIX_MKDS1.5-2pol | J4 |
| 1 | CONN_PI | conservify:TERMINAL_BLOCK_PHOENIX_MKDS1.5-2pol | J5 |
| 1 | CONN_RB | conservify:Socket_Strip_Straight_1x04_Pitch2.54mm | J7 |
| 1 | CONN_VIN | conservify:TERMINAL_BLOCK_PHOENIX_MKDS1.5-2pol | J1 |
| 1 | CONN_V_RAW | conservify:TERMINAL_BLOCK_PHOENIX_MKDS1.5-2pol | J10 |
| 1 | DS3231 | conservify:Socket_Strip_Straight_1x08_Pitch2.54mm | J6 |
| 1 | Fuse | conservify:FUSE_HOLDER_6x30 | F1 |
| 1 | RPI | conservify:IDC-Header_2x20_P2.54mm_Vertical | J3 |
| 1 | VREG_GP | conservify:POLOLU_VREG_ADJUSTABLE | U1 |
| 1 | VREG_MCU | conservify:POLOLU_VREG | U5 |
| 1 | VREG_MON | conservify:POLOLU_VREG_ADJUSTABLE | U3 |
| 1 | VREG_PI | conservify:POLOLU_VREG_ADJUSTABLE | U4 |
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Questions
How big is the Power bus PCB?
It measures 121 × 115 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Power bus use?
34 parts, built around the MMBT2222 and DS3231S#. 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 Power bus KiCad files?
From the conservify/glacier repository on GitHub, at the commit this page was made from: the board is archived/power-bus/power-bus.kicad_pcb and its schematic power-2024/power-2024.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Power bus design in my own project?
Its repository states no licence, so its author keeps all rights: ask conservify before reusing the design.