Shared Projects

Shared Projects

ESP-WROOM-02D Breakout Board.kicad_pcb

author: doggiedoc

2 layer board of 0.88 x 1.93 inches (22.4 x 49.1 mm)
Uploaded: December 26, 2025
Shared: December 26, 2025
Total Price: $8.50

Simple project for a breadboard friendly way to experiment with ESP-WROOM-02D SOC.

Simple project for a breadboard friendly way to experiment with ESP-WROOM-02D SOC.

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PP2TRS

author: rsdio

2 layer board of 3.47 x 1.92 inches (88.0 x 48.8 mm)
Uploaded: June 16, 2015
Shared: December 24, 2025
Total Price: $33.25

Passive phono to TRS

Passive phono to TRS

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OSH PARK ORDER

author: StacyMaestas

4 layer board of 2.31 x 2.17 inches (58.7 x 55.1 mm)
Uploaded: December 23, 2025
Shared: December 23, 2025
Total Price: $50.10

Darrel's board

Darrel's board

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XBee Ctrl Brd

author: DFong

2 layer board of 1.90 x 3.25 inches (48.3 x 82.6 mm)
Uploaded: December 20, 2025
Shared: December 23, 2025
Total Price: $30.85

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Test Header BO.kicad_pcb

author: xdmattz

2 layer board of 1.90 x 1.20 inches (48.3 x 30.5 mm)
Uploaded: December 22, 2025
Shared: December 22, 2025
Total Price: $11.40

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PCI Voltage Blaster

author: KI5NYZ

2 layer board of 3.12 x 1.04 inches (79.2 x 26.5 mm)
Uploaded: December 21, 2025
Shared: December 22, 2025
Total Price: $16.25

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Enhanced ISA Voltage Blaster

author: KI5NYZ

2 layer board of 3.36 x 1.17 inches (85.3 x 29.6 mm)
Uploaded: December 18, 2025
Shared: December 22, 2025
Total Price: $19.55

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medicalScanner_minimal_board_v2

author: thatdecade

2 layer board of 0.80 x 0.88 inches (20.3 x 22.4 mm)
Uploaded: November 19, 2025
Shared: December 21, 2025
Total Price: $3.50

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SMA oscilloscope probe

author: Ted-Dunning

2 layer board of 0.85 x 0.51 inches (21.5 x 13.0 mm)
Uploaded: December 21, 2025
Shared: December 21, 2025
Total Price: $2.15

This circuit is designed to be mounted close to the circuit under test and serves much as the similar circuit that is in most 10x probes. Together with the SMA oscilloscope terminator, you can have a low cost 10x probe that is terminated with SMA connectors.

See [the github repo](https://github….

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This circuit is designed to be mounted close to the circuit under test and serves much as the similar circuit that is in most 10x probes. Together with the SMA oscilloscope terminator, you can have a low cost 10x probe that is terminated with SMA connectors.

See [the github repo](https://github….

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SMA oscilloscope terminator

author: Ted-Dunning

2 layer board of 0.85 x 0.51 inches (21.5 x 13.0 mm)
Uploaded: December 21, 2025
Shared: December 21, 2025
Total Price: $2.15

This circuit is designed to be mounted close to the oscilloscope input and serves much as the similar circuit that is in most 10x probes. Together with the SMA oscilloscope probe, you can have a low cost 10x probe terminated with SMA connectors.

See [the github repo](https://github.com/tdunning/…

Show full description

This circuit is designed to be mounted close to the oscilloscope input and serves much as the similar circuit that is in most 10x probes. Together with the SMA oscilloscope probe, you can have a low cost 10x probe terminated with SMA connectors.

See [the github repo](https://github.com/tdunning/…

Show full description

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Daisy Chained Stepper Motor Driver for Split-Flap Display v. 0.14

author: sforzando

2 layer board of 1.40 x 0.84 inches (35.6 x 21.3 mm)
Uploaded: May 19, 2025
Shared: December 19, 2025
Total Price: $5.85

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NVMRO 3UVPX CARD

author: ehelgesen

4 layer board of 6.30 x 3.74 inches (160.0 x 95.0 mm)
Uploaded: December 19, 2025
Shared: December 19, 2025
Total Price: $235.40

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pd_batt_grbrs

author: penguin_pcb

2 layer board of 0.39 x 0.25 inches (10.0 x 6.4 mm)
Uploaded: December 17, 2025
Shared: December 17, 2025
Total Price: $0.45

In line PCB to add or change a thermistor for a battery pack. Originally designed for aftermarket batteries for Panic Playdate.

In line PCB to add or change a thermistor for a battery pack. Originally designed for aftermarket batteries for Panic Playdate.

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PS/2 to XT Keyboard Adapter

author: Serge

2 layer board of 0.92 x 1.92 inches (23.5 x 48.9 mm)
Uploaded: December 01, 2025
Shared: December 16, 2025
Total Price: $8.85

The PS/2 to XT project is yet another PCB design for the AT2XT keyboard converter developed by Vintage Computer Federation community.

It allows connecting a PS/2 keyboard to an IBM PC, IBM XT, or c…

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The PS/2 to XT project is yet another PCB design for the AT2XT keyboard converter developed by Vintage Computer Federation community.

It allows connecting a PS/2 keyboard to an IBM PC, IBM XT, or c…

Show full description

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DECM_J0-90_BrBrd

author: kevinm03

2 layer board of 5.60 x 3.32 inches (142.1 x 84.2 mm)
Uploaded: December 15, 2025
Shared: December 15, 2025
Total Price: $92.75

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DECM_J180-270_BrBrd

author: kevinm03

2 layer board of 5.60 x 3.32 inches (142.1 x 84.2 mm)
Uploaded: December 15, 2025
Shared: December 15, 2025
Total Price: $92.75

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wbpa2

author: tdsibtk

4 layer board of 2.71 x 1.71 inches (68.8 x 43.5 mm)
Uploaded: December 15, 2025
Shared: December 15, 2025
Total Price: $46.30

fixed version 4 layer

fixed version 4 layer

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op-amp-proto.kicad_pcb

author: Ted-Dunning

2 layer board of 0.87 x 0.55 inches (22.0 x 14.0 mm)
Uploaded: November 30, 2025
Shared: December 14, 2025
Total Price: $2.35

A simple differential op amp.

A simple differential op amp.

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olmBoard-v1.kicad_pcb

author: USBC

2 layer board of 0.32 x 0.31 inches (8.2 x 7.8 mm)
Uploaded: June 19, 2022
Shared: December 14, 2025
Total Price: $0.45

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Sharp MZ700 Character ROM switcher

author: gruffdba

2 layer board of 0.91 x 1.58 inches (23.0 x 40.2 mm)
Uploaded: November 29, 2025
Shared: December 13, 2025
Total Price: $7.15

Basically, just a 27C64 to 27C32 adapter.
J1 allows the top or bottom 4K bank to be exposed to the computer. For R1 I used 1K resistor. For my Sharp MZ700 this allows me to switch between Japanese and European character sets.

Basically, just a 27C64 to 27C32 adapter.
J1 allows the top or bottom 4K bank to be exposed to the computer. For R1 I used 1K resistor. For my Sharp MZ700 this allows me to switch between Japanese and European character sets.

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