2 layers80 × 70 mm
2 layers33.5 × 37 mm
Transforms 7.7Vrms transformed signal from sump pump and converts it to 3VAC to be read by GPIO
- Size
- 33.5 × 37 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 9
- Nets
- 5
- Pads
- 18
- Tracks, vias
- 27, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 19 Mar 2026
- Updated
- 19 Mar 2026
Overview
SumpPump is an open-source printed circuit board by aidanogr, from the aidanogr/SumpPumpActivityMonitorPCB repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 33.5 × 37 mm with 9 parts on 5 nets, routed with 27 tracks and 0 vias.
It is built around the CF14JT1K00 and TB002-500-02BE. Its parts include 2 resistors, 2 connectors and 1 capacitor.
Main components
2Parts
9| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | ~ | footprints:AXIAL_017AG_T26_ONS | CR1, CR2, CR3, CR4 |
| 2 | CF14JT1K00 | footprints:STA_CF14_STP | R1, R3 |
| 2 | TB002-500-02BE | footprints:CONN_TB002-500-02BE_CUD | J1, J2 |
| 1 | c=100N | footprints:PCAP_SEP_C6_PAN | C1 |
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Questions
How big is the SumpPump PCB?
It measures 33.5 × 37 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SumpPump use?
9 parts, built around the CF14JT1K00 and TB002-500-02BE. 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 SumpPump KiCad files?
From the aidanogr/SumpPumpActivityMonitorPCB repository on GitHub, at the commit this page was made from: the board is sumpPump/sumpPump.kicad_pcb and its schematic sumpPump/sumpPump.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SumpPump design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).