
Boards using the J113
14 boardsBoards in 13 GitHub repositories, designed in KiCad, that use the J113 by onsemi (TO-92-3L JFETs ROHS). See how each wires it, with its parts, size, README and files; the J113’s symbol, footprint and pinout are on its own page.
- 2 layers20.9 × 21.2 mm

- 2 layers98 × 135 mm

- 4 layers330.2 × 304.8 mm

- 2 layers100 × 70 mm

- 2 layers61.1 × 45.8 mm

- 2 layers127 × 128.5 mm

Wow and flutter
mprosk/wow_and_flutter
Wow & Flutter is a pitch modulation source, that generates triangle and sample and hold with slew
72 parts2MIT - 2 layers48 × 120.5 mm

DMH S H Noise PCB
DeMarco/DMH-S-H-Noise
Implementation of the S&H + Noise Generator circuits by Moritz Klein into Kosmo format.
82 parts1 - 2 layers60 × 40 mm

Pi psu
grahamseamans/pi-psu
A 5V linear power supply designed for Raspberry Pi and similar devices.
21 parts - 4 layers85.5 × 110.8 mm

GuitarPedalV4
OscarBazylewich/Phaser_and_Overdrive_Custom_Guitar_Pedal
This project is a guitar pedal with analog circuits. It has a four-stage JFET phaser of the MXR Phase 90 type and a diode-clipping overdrive of the BOSS OD-1 type.
103 partsGPL-3.0 - 2 layers59 × 55 mm

Ez field fone
shabaz123/ez-field-fone
This repository contains a project for an intercom / field phone. The design uses discrete components throughout.
89 parts - 2 layers52 × 30 mm

Whitefuzz
bubbajfett/kicad-guitar-pedals
collection of guitar pedal PCB layouts in kicad
27 parts17CC0-1.0 - 2 layers84 × 100 mm

- 2 layers100 × 70 mm

DMH VCLFO v2 PCB Submodule
DeMarco/DMH-VCLFO
Kosmo format Voltage Controlled tripple LFO module
90 parts2 - 2 layers214 × 69.7 mm
