2 layers28.3 × 39.8 mm
LevelShifter
gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software
21 parts5.1kGPL-3.0
2 layers30 × 40 mm
Toads breakout
mattsoftware/toads_breakout- Size
- 30 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 23
- Pads
- 60
- Tracks, vias
- 74, 93
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 17 Sep 2025
- Updated
- 17 Feb 2026
Overview
Toads breakout is an open-source printed circuit board by mattsoftware, from the mattsoftware/toads_breakout repository on GitHub. It is a 2-layer board of 30 × 40 mm with 21 parts on 23 nets, routed with 74 tracks and 93 vias.
Its parts include 4 resistors, 4 diodes, 2 capacitors, 2 connectors and 1 IC. It belongs with the interfaces and adapters boards of this library.
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_2.5mm_Pad | H1, H2, H3, H4 |
| 3 | 1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R4 |
| 2 | 10k | Matt:R_Potentiometer-10k-C361173 | RV1, RV2 |
| 2 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 1 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | COS | LED_SMD:LED_0805_2012Metric | D4 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | Conn_02x06_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical | J1 |
| 1 | MSW_Logo | Matt:MSW | U1 |
| 1 | NPN | Package_TO_SOT_SMD:SOT-23_Handsoldering | Q1 |
| 1 | POW | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | PTT | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | SW_SPDT | Matt:SW-SPDT-C49023767 | SW1 |
| 1 | ~ | PCM_JLCPCB:D_SOD-123FL | D1 |
Questions
How big is the Toads breakout PCB?
It measures 30 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Toads breakout use?
21 parts. 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 Toads breakout KiCad files?
From the mattsoftware/toads_breakout repository on GitHub, at the commit this page was made from: the board is toads_breakout.kicad_pcb and its schematic toads_breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Toads breakout design in my own project?
Its repository states no licence, so its author keeps all rights: ask mattsoftware before reusing the design.
Similar boards
- 2 layers171.2 × 72.9 mm
Amiga gfxcard before pour
mntmn/amiga2000-gfxcard
MNT VA2000, an Open Source Amiga 2/3/4000 Graphics Card (Zorro II/III), written in Verilog
21 parts1k - 2 layers93.9 × 46 mm
- 2 layers45.5 × 42.9 mm
Esphome han reader
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
21 parts915 - 2 layers31.8 × 14.5 mm
Esp prog
drandyhaas/KiCadRoutingTools
A set of Python/Rust tools to aid routing in KiCad
21 parts744MIT - 2 layers23.5 × 15.8 mm
QuiverAttachPCB
Arrow-air/project-quiver
Project Quiver documentation, designs, and project artifacts.
21 parts617CERN-OHL-S-2.0 - 2 layers69.9 × 41.3 mm
- 2 layers161.3 × 111.8 mm
