2 layers316 × 119 mm
Teensy Grovebox
jerry20091103/Teensy_Grovebox
A portable synth and music multi-tool made with Teensy 4.1
142 parts150MIT
2 layers
Pedal protection
eldelto/coreMono-repo for side-projects
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 17
- Nets
- 10
- Pads
- 34
- Tracks, vias
- 48, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 15 May 2023
- Updated
- 4 Nov 2026
Overview
Pedal protection is an open-source printed circuit board by eldelto, from the eldelto/core repository on GitHub, published under the AGPL-3.0 licence. It is a 2-layer board with 17 parts on 10 nets, routed with 48 tracks and 0 vias.
It is built around the IRF4905. Its parts include 6 resistors, 3 diodes, 3 transistors, 3 connectors and 1 capacitor. It belongs with the audio and music boards of this library.
Main components
1README
README.mdMono-repo for Personal Projects
This repository contains most of the things I'm currently working on plus a bunch of helper libraries.
It contains the following somewhat finished projects:
keyd-x11-application-mapper
Drop-in replacement for keyd-application-mapper.
Please see the project's README for more information.
Flake Finder
A CLI tool to identify flaky tests or flaky command behaviour in general.
Please see the project's README for more information.
Worklog
A CLI tool so automate work time bookings to Jira Tempo and Personio.
Please see the project's README for more information.
Solvent
Efficient, self-hostable, no-fuzz to-do list with magic-link login and list sharing.
Please see the project's README for more information.
Diatom
A Forth-like language implementation that runs on its own stack VM with a custom assembler. The VM implementation exist for Go and Javascript.
Please see the project's README for more information.
Riff Robot
A small website that suggests random scales and chords every day for guitar practice.
Please see the project's README for more information.
Plant Guild
A small website to help you in choosing beneficial neighbours for your next planting project.
Please see the project's README for more information.
Blog
My personal blog that uses an Org-Mode file as CMS. Currently hosted at www.eldelto.net.
Please see the project's README for more information.
Parts
17| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R1, R2, R5, R6 |
| 3 | Conn_01x01_Pin | Connector_Wire:SolderWirePad_1x01_SMD_2x4mm | J1, J2, J3 |
| 3 | IRF4905 | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q2, Q3 |
| 2 | 10k | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R3, R4 |
| 2 | LED | LED_THT:LED_D3.0mm | D2, D3 |
| 1 | 0.01 | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C1 |
| 1 | 9V | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 1 | 9V | Resistor_SMD:R_2010_5025Metric_Pad1.40x2.65mm_HandSolder | V1 |
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Questions
What parts does the Pedal protection use?
17 parts, built around the IRF4905. 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 Pedal protection KiCad files?
From the eldelto/core repository on GitHub, at the commit this page was made from: the board is hardware/pedal-protection/pedal-protection.kicad_pcb and its schematic hardware/pedal-protection/pedal-protection.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pedal protection design in my own project?
Its repository publishes it under the AGPL-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).