Shared Projects

Shared Projects

THAT Balanced Direct Out PCB for Auditronics Grandson Consoles v1.1 (8/25)

author: theepicureanshoppe

2 layer board of 1.06 x 2.24 inches (27.0 x 57.0 mm)
Uploaded: February 24, 2026
Shared: February 24, 2026
Total Price: $11.90

updated SMD cap footprints so you can use 1206 size caps for easier hand-soldering. V1 uses 0603 and 0805 size caps. BUILD DOCS + ALL INFO: https://docs.google.com/document/d/11GjGoDzG8-ncFnFUh2UUky1k9n0ca2OzJeHXqkIrFqc/edit?usp=sharing

updated SMD cap footprints so you can use 1206 size caps for easier hand-soldering. V1 uses 0603 and 0805 size caps. BUILD DOCS + ALL INFO: https://docs.google.com/document/d/11GjGoDzG8-ncFnFUh2UUky1k9n0ca2OzJeHXqkIrFqc/edit?usp=sharing

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THAT Balanced Direct Out PCB for Auditronics Grandson Consoles v1 (11/24)

author: theepicureanshoppe

2 layer board of 1.06 x 2.24 inches (27.0 x 57.0 mm)
Uploaded: April 18, 2025
Shared: February 24, 2026
Total Price: $11.90

BUILD DOC W./ ALL INFO: https://docs.google.com/document/d/11GjGoDzG8-ncFnFUh2UUky1k9n0ca2OzJeHXqkIrFqc/edit?usp=sharing

BUILD DOC W./ ALL INFO: https://docs.google.com/document/d/11GjGoDzG8-ncFnFUh2UUky1k9n0ca2OzJeHXqkIrFqc/edit?usp=sharing

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Tube Octal Breakout V1 (2026)

author: theepicureanshoppe

2 layer board of 1.89 x 1.89 inches (48.0 x 48.0 mm)
Uploaded: February 07, 2026
Shared: February 24, 2026
Total Price: $17.85

unverified / untested, but no reason why it shouldn't work

unverified / untested, but no reason why it shouldn't work

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SMD JFET Adaptor 2SK208 to Through-Hole

author: theepicureanshoppe

2 layer board of 0.39 x 0.43 inches (10.0 x 11.0 mm)
Uploaded: February 24, 2026
Shared: February 24, 2026
Total Price: $0.85

use this to adapt a 2SK208 (or any compatible footprint SMD JFET) to through-hole. 4 different through-hole pads available for various footprint options. The pin spacing is 1.27mm, so a right angle pin header like this Harwin PN# M50-3930342 should work quite well: https://www.digikey.com/short/w…

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use this to adapt a 2SK208 (or any compatible footprint SMD JFET) to through-hole. 4 different through-hole pads available for various footprint options. The pin spacing is 1.27mm, so a right angle pin header like this Harwin PN# M50-3930342 should work quite well: https://www.digikey.com/short/w…

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SMD JFET Adaptor MMBF5457 to Through-Hole

author: theepicureanshoppe

2 layer board of 0.39 x 0.43 inches (10.0 x 11.0 mm)
Uploaded: February 24, 2026
Shared: February 24, 2026
Total Price: $0.85

use this to adapt a MMBF5457 (or any compatible footprint SMD JFET) to through-hole. 4 different through-hole pads available for various footprint options. The pin spacing is 1.27mm, so a right angle pin header like this Harwin PN# M50-3930342 should work quite well: https://www.digikey.com/short…

Show full description

use this to adapt a MMBF5457 (or any compatible footprint SMD JFET) to through-hole. 4 different through-hole pads available for various footprint options. The pin spacing is 1.27mm, so a right angle pin header like this Harwin PN# M50-3930342 should work quite well: https://www.digikey.com/short…

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Chamber_feedthrough_v1.kicad_pcb

author: Ishkabbible

4 layer board of 14.50 x 14.50 inches (368.3 x 368.3 mm)
Uploaded: February 24, 2026
Shared: February 24, 2026
Total Price: $2102.50

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Frequency Synthesis Board

author: Watermelon

4 layer board of 4.74 x 1.98 inches (120.4 x 50.3 mm)
Uploaded: February 22, 2026
Shared: February 22, 2026
Total Price: $93.90

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t36_card_to_chip2

author: PaulStoffregen

2 layer board of 0.98 x 0.43 inches (24.8 x 11.0 mm)
Uploaded: February 20, 2026
Shared: February 22, 2026
Total Price: $2.10

Adapter for testing Zetta ZDSD04G

Adapter for testing Zetta ZDSD04G

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main board v3

author: vincemag

4 layer board of 0.93 x 3.84 inches (23.7 x 97.4 mm)
Uploaded: February 20, 2026
Shared: February 20, 2026
Total Price: $35.80

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main board v2

author: vincemag

4 layer board of 0.93 x 3.84 inches (23.7 x 97.4 mm)
Uploaded: February 20, 2026
Shared: February 20, 2026
Total Price: $35.80

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ANTENNA V4 FabData

author: StacyMaestas

4 layer board of 16.00 x 0.53 inches (406.4 x 13.5 mm)
Uploaded: February 19, 2026
Shared: February 19, 2026
Total Price: $85.10

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Antenna V3 FabData

author: StacyMaestas

4 layer board of 18.00 x 0.53 inches (457.2 x 13.5 mm)
Uploaded: February 19, 2026
Shared: February 19, 2026
Total Price: $95.70

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PCB_Snubber-Board_2026-01-26

author: Jcrellin

2 layer board of 1.26 x 0.83 inches (32.1 x 21.1 mm)
Uploaded: January 26, 2026
Shared: February 19, 2026
Total Price: $5.20

Used at the end of a DCC bus for model railroads

Used at the end of a DCC bus for model railroads

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JFET Tester

author: Skeeter

2 layer board of 0.43 x 0.41 inches (10.9 x 10.4 mm)
Uploaded: February 19, 2026
Shared: February 19, 2026
Total Price: $0.85

based on runoffgroove.com/fetzervalve.html , fetzertech10.png

based on runoffgroove.com/fetzervalve.html , fetzertech10.png

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OVC_to_3726_breakout.kicad_pcb

author: tdyson

2 layer board of 2.61 x 5.31 inches (66.3 x 134.9 mm)
Uploaded: February 19, 2026
Shared: February 19, 2026
Total Price: $69.30

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SK0232

author: CWaltersHTL

4 layer board of 2.68 x 2.95 inches (68.1 x 74.9 mm)
Uploaded: February 18, 2026
Shared: February 18, 2026
Total Price: $79.00

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Antenna V2 FabData

author: StacyMaestas

4 layer board of 18.00 x 0.40 inches (457.2 x 10.2 mm)
Uploaded: February 18, 2026
Shared: February 18, 2026
Total Price: $72.00

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TRF_PCB_021726

author: alexxai

2 layer board of 2.00 x 0.91 inches (50.8 x 23.1 mm)
Uploaded: February 17, 2026
Shared: February 18, 2026
Total Price: $9.10

https://github.com/KravitzLabDevices/Tumbly

https://github.com/KravitzLabDevices/Tumbly

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11.9mm eSwitch PCB

author: INeedMoreLumens

2 layer board of 0.47 x 0.47 inches (11.9 x 11.9 mm)
Uploaded: January 18, 2026
Shared: February 18, 2026
Total Price: $1.05

11.9mm eSwitch PCB for Convoy or DDH Hosts

11.9mm eSwitch PCB for Convoy or DDH Hosts

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test jtag board.kicad_pcb

author: oelk_civ

4 layer board of 1.70 x 1.78 inches (43.2 x 45.1 mm)
Uploaded: February 17, 2026
Shared: February 17, 2026
Total Price: $30.10

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