Boards by stefaweb

8 boards

Open-source boards designed in KiCad by stefaweb on GitHub, from 3 repositories. A board’s address here is its repository’s there.

2 layers190 × 75 mm
Q17-TURBO
stefaweb/Q17-Amplifier
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.
109 parts25GPL-3.0
2 layers130 × 75 mm
Q17-SIGMA PSU
stefaweb/audio-psu
Some power supply PCBs I developed.
84 parts10GPL-3.0
2 layers90 × 44 mm
DC AC Inverter EGS
stefaweb/DC-AC-Inverter-EGS
Mini DC-AC Inverter with EGS002 module
42 parts5
2 layers95 × 75 mm
Q17-Mini
stefaweb/Q17-Amplifier
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.
93 parts25GPL-3.0
2 layers28 × 34 mm
Q17-PCB Coil
stefaweb/Q17-Amplifier
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.
3 parts25GPL-3.0
2 layers90 × 44 mm
LVPS PCB MINI
stefaweb/audio-psu
Some power supply PCBs I developed.
6 parts10GPL-3.0
2 layers102 × 102 mm
Q17-PSU
stefaweb/audio-psu
Some power supply PCBs I developed.
36 parts10GPL-3.0
2 layers102 × 102 mm
Q17-PSU MONO
stefaweb/audio-psu
Some power supply PCBs I developed.
38 parts10GPL-3.0