Shared Projects

Shared Projects

MIL-STD-1553 analog front end

author: sjm

2 layer board of 1.60 x 0.44 inches (40.6 x 11.1 mm)
Uploaded: September 16, 2019
Shared: September 16, 2019
Total Price: $3.50

Analog front end for MIL-STD-1553 bus monitor. Converts 1-30Vpp into 3.3V digital.

Analog front end for MIL-STD-1553 bus monitor. Converts 1-30Vpp into 3.3V digital.

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Pi Flash Hat v0.1

author: nsayer

2 layer board of 1.35 x 0.83 inches (34.3 x 21.0 mm)
Uploaded: August 17, 2019
Shared: September 15, 2019
Total Price: $5.55

This is a convenient way to break out the SPI device on a Raspberry Pi. The 2x3 header has the same pinout as the AVR ISP, with the !RESET line replaced with !CS. In fact, you probably could use this to perform AVR ISP programming at 3.3v.

The SOT23-3 is an AP2331 that protects the Pi's 3.3v b…

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This is a convenient way to break out the SPI device on a Raspberry Pi. The 2x3 header has the same pinout as the AVR ISP, with the !RESET line replaced with !CS. In fact, you probably could use this to perform AVR ISP programming at 3.3v.

The SOT23-3 is an AP2331 that protects the Pi's 3.3v b…

Show full description

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Encoder-boost

author: mcop

2 layer board of 0.66 x 0.68 inches (16.7 x 17.3 mm)
Uploaded: July 11, 2019
Shared: September 15, 2019
Total Price: $2.20

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TinyPICO FeatherWing

author: swooby

2 layer board of 2.00 x 0.90 inches (50.8 x 22.9 mm)
Uploaded: September 15, 2019
Shared: September 15, 2019
Total Price: $9.00

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ping controlV1

author: jonwilhelmjr

2 layer board of 3.05 x 1.41 inches (77.5 x 35.9 mm)
Uploaded: March 03, 2014
Shared: September 14, 2019
Total Price: $21.50

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Adapter boardV1

author: jonwilhelmjr

2 layer board of 1.00 x 1.00 inches (25.4 x 25.4 mm)
Uploaded: July 19, 2018
Shared: September 14, 2019
Total Price: $5.00

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Phantom Power Audio Piezo Amplifier

author: charlesStaffeld

2 layer board of 0.38 x 0.68 inches (9.7 x 17.3 mm)
Uploaded: August 09, 2019
Shared: September 14, 2019
Total Price: $1.30

https://sagittronics.wordpress.com for BOM and other information. It's a variant of a circuit that the internet has named the "alex rice peizo amplifier". Uses SMT Toshiba Audio JFETS

https://sagittronics.wordpress.com for BOM and other information. It's a variant of a circuit that the internet has named the "alex rice peizo amplifier". Uses SMT Toshiba Audio JFETS

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RF Mixer Board 1 (Rev A)

author: dcity-org

2 layer board of 3.81 x 1.61 inches (96.7 x 40.8 mm)
Uploaded: July 12, 2019
Shared: September 14, 2019
Total Price: $30.55

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RF Test Board 1 (Rev A)

author: dcity-org

2 layer board of 0.81 x 0.41 inches (20.6 x 10.4 mm)
Uploaded: February 11, 2019
Shared: September 14, 2019
Total Price: $1.65

RF Test Board with SMA connectors

RF Test Board with SMA connectors

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RF Low Pass Filter 1 (Rev B)

author: dcity-org

2 layer board of 2.81 x 0.81 inches (71.4 x 20.6 mm)
Uploaded: September 14, 2019
Shared: September 14, 2019
Total Price: $11.35

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RF Band Pass Filter 2 (Rev A)

author: dcity-org

2 layer board of 3.41 x 0.81 inches (86.6 x 20.6 mm)
Uploaded: September 14, 2019
Shared: September 14, 2019
Total Price: $13.75

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RF Band Pass Filter 1 (Rev B)

author: dcity-org

2 layer board of 2.01 x 0.81 inches (51.0 x 20.6 mm)
Uploaded: September 14, 2019
Shared: September 14, 2019
Total Price: $8.10

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phx1.2

author: madsci

4 layer board of 2.70 x 0.58 inches (68.6 x 14.7 mm)
Uploaded: July 02, 2019
Shared: September 13, 2019
Total Price: $15.60

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dd_pcb

author: JohnGalt

2 layer board of 3.75 x 2.25 inches (95.4 x 57.2 mm)
Uploaded: September 04, 2019
Shared: September 13, 2019
Total Price: $42.30

Domesday Duplicator board as cloned from https://github.com/simoninns/DomesdayDuplicator/tree/master/KiCAD/Domesday%20Duplicator/Gerber on 03SEP2019 22:20 US pacific time (plus or minus a few minutes.)

Domesday Duplicator board as cloned from https://github.com/simoninns/DomesdayDuplicator/tree/master/KiCAD/Domesday%20Duplicator/Gerber on 03SEP2019 22:20 US pacific time (plus or minus a few minutes.)

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sliderV3.3

author: RVProject

2 layer board of 1.24 x 1.65 inches (31.4 x 41.9 mm)
Uploaded: August 10, 2019
Shared: September 13, 2019
Total Price: $10.20

Control board for the RV-Project.Com Super Dimmer. Visit www.rv-project.com/projects/moad2.php for construction details.

Control board for the RV-Project.Com Super Dimmer. Visit www.rv-project.com/projects/moad2.php for construction details.

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adapter-cast

author: FPGA-Computer

2 layer board of 0.48 x 0.40 inches (12.1 x 10.2 mm)
Uploaded: September 13, 2019
Shared: September 13, 2019
Total Price: $0.95

https://github.com/FPGA-Computer/USB-Voltage-Current-Meter This is for 0.8mm PCB. STM8 adapter for soic18 chip in meter.

https://github.com/FPGA-Computer/USB-Voltage-Current-Meter This is for 0.8mm PCB. STM8 adapter for soic18 chip in meter.

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Torapu_SNES filter amp

author: Buttersoft

2 layer board of 1.34 x 1.04 inches (33.9 x 26.3 mm)
Uploaded: September 13, 2019
Shared: September 13, 2019
Total Price: $6.90

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PSDBV2

author: KWZACK_APL

2 layer board of 0.41 x 0.41 inches (10.4 x 10.4 mm)
Uploaded: September 12, 2019
Shared: September 12, 2019
Total Price: $0.80

Pressures Sensor Daugtherboard

Pressures Sensor Daugtherboard

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skbowie2

author: TheScott

2 layer board of 3.73 x 0.73 inches (94.8 x 18.6 mm)
Uploaded: September 09, 2019
Shared: September 12, 2019
Total Price: $13.65

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Surgical Robotics Electronics_v2.kicad_pcb

author: john1360

2 layer board of 3.50 x 3.50 inches (89.0 x 89.0 mm)
Uploaded: September 11, 2019
Shared: September 12, 2019
Total Price: $61.30

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