
Main pcb
Testbild-synth/HAGIWO_arduino_oscillator
4HP through hole version of the HAGIWO FM/additive/chord oscillator with mode switch and gain input.
Open-source boards designed in KiCad by Testbild-synth on GitHub, from 13 repositories. A board’s address here is its repository’s there.

Testbild-synth/HAGIWO_arduino_oscillator
4HP through hole version of the HAGIWO FM/additive/chord oscillator with mode switch and gain input.

Testbild-synth/Hagiwo_009_030_sequencer
A through-hole PCB conversion of HAGIWO's 6 channel eurorack gate sequencer. Includes Gerbers, Code and building instructions.

Testbild-synth/HAGIWO-029-033-Eurorack-quantizer
Through hole PCB version of the HAGIWO Dual Quantizer/SH101 Sequencer Eurorack Module-.

Testbild-synth/HAGIWO-005-Eurorack-sequencer
Through hole PCB version of the HAGIWO 005 Generative Sequencer Eurorack module.

Testbild-synth/Hagiwo_043_envelope_follower
PCB converion of the HAGIWO envelope follower module.

Testbild-synth/HAGIWO_045_Distortion
Through-hole 4HP PCB version of the HAGIWO distortion eurorack module

Testbild-synth/HAGIWO-040-VCS-Eurorack
Through-hole PCB version of the HAGIWO "Select" voltage controlled Switch Eurorack module

Testbild-synth/dual-vcadsr
Dual Voltage controlled envelope/LFO/Random (Sample/hold) eurorack module

Testbild-synth/HAGIWO_055_dual_vca
8HP through hole PCBs for HAGIWO veils style dual vca eurorack synth module

Testbild-synth/super-sweet-16
Deluxe 16-step knob-per-function sequencer Module for eurorack

Testbild-synth/HAGIWO-061-Chord
4hp Eurorack PCB and code for hagiwo 61 - chord vco v2

Testbild-synth/hagiwo-sample-and-hold-eurorack
4HP eurorack conversion of HAGIWO

Testbild-synth/Krach-X-Switch-Eurorack
Easy and Fun DIY Eurorack Module. Passive performance tool.

Testbild-synth/HAGIWO_arduino_oscillator
4HP through hole version of the HAGIWO FM/additive/chord oscillator with mode switch and gain input.

Testbild-synth/HAGIWO-029-033-Eurorack-quantizer
Through hole PCB version of the HAGIWO Dual Quantizer/SH101 Sequencer Eurorack Module-.

Testbild-synth/HAGIWO_055_dual_vca
8HP through hole PCBs for HAGIWO veils style dual vca eurorack synth module

Testbild-synth/super-sweet-16
Deluxe 16-step knob-per-function sequencer Module for eurorack

Testbild-synth/HAGIWO-061-Chord
4hp Eurorack PCB and code for hagiwo 61 - chord vco v2