V-Ref Power V1.0

by Barbouri.

2 layer board of 1.70x1.34 inches (43.18x33.99 mm).
Shared on June 10th, 2016 03:04.

Voltage Reference power, monitor and control with 9 & 10 volt selection

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VREF-4 Ver 1.1

by Barbouri.

2 layer board of 1.60x0.86 inches (40.59x21.84 mm).
Shared on June 10th, 2016 03:00.

This is a DIY 4 Output precision voltage reference. Barbouri board version 1.51 http://www.barbouri.com/2016/06/09/voltage-reference-quad-project/ Quad Output precision voltage reference

http://www.barbouri.com/2016/06/09/voltage-reference-quad-project/ Quad Output precision voltage reference board

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VU Meter

by TechSean.

2 layer board of 3.20x1.40 inches (81.28x35.59 mm).
Shared on June 9th, 2016 23:55.

http://s-o.webnode.cz/vu-metr/

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DC IDE G1 ATA SEGA DREAMCAST

by DREAMCASTFIX.

2 layer board of 2.96x2.27 inches (75.21x57.71 mm).
Shared on June 9th, 2016 18:24.

G1DE is a printed circuit board that allows you to connect an HD IDE replacing your GD-ROM drive SEGA DREAMCAST. It is an open source project and be able to freely modified and improved, to use this card you will need to have installed on your game the dual bios mod and make a jumper on the motherboard to enable CDDA audio correctly.

Jumper e PCB https://drive.google.com/folderview?id=0Bz8sScPCNBLJRVdQTVM3OGN1c3M&usp=sharing

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grid-bias-decouple V1.2

by bax.

2 layer board of 2.20x2.70 inches (55.88x68.58 mm).
Shared on June 9th, 2016 15:34.

separate grid-bias-decouple for four tube amp

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