5v-3.3v_Analog_Signal_Converter
author: Toro_Blanco
2 layer board of 1.00 x 1.00 inches (25.4 x 25.4 mm)
Uploaded:
March 23, 2026
Shared:
March 23, 2026
Total Price:
$5.00
Two signal 5v to 3.3v analog converter with op-amp and low-pass filter. Values I used are printed on the board, but feel free to use whatever you need.
Two signal 5v to 3.3v analog converter with op-amp and low-pass filter. Values I used are printed on the board, but feel free to use whatever you need.
SmokeSense_PCB_V4.0.kicad_pcb
author: SmokeSense
2 layer board of 6.50 x 4.53 inches (165.0 x 115.0 mm)
Uploaded:
March 23, 2026
Shared:
March 23, 2026
Total Price:
$147.05
OpticalSensorWithPins
author: cindyharnett
2 layer board of 0.53 x 0.46 inches (13.4 x 11.6 mm)
Uploaded:
March 21, 2026
Shared:
March 21, 2026
Total Price:
$1.20
Optical sensing board with phototransistor and LED
Optical sensing board with phototransistor and LED
OBI Data Interconnect revA3.kicad_pcb
author: nanographs
4 layer board of 1.59 x 3.15 inches (40.3 x 80.0 mm)
Uploaded:
July 06, 2024
Shared:
March 21, 2026
Total Price:
$50.00
Open Beam Interface revA4
author: nanographs
4 layer board of 3.94 x 3.15 inches (100.0 x 80.0 mm)
Uploaded:
July 02, 2025
Shared:
March 21, 2026
Total Price:
$124.00
FRONT_SENSOR-V2_gerber
author: WA2PUX-Dubuque
2 layer board of 1.80 x 1.20 inches (45.7 x 30.5 mm)
Uploaded:
May 19, 2025
Shared:
March 19, 2026
Total Price:
$10.80
BACK_SENSOR-V2_gerber
author: WA2PUX-Dubuque
2 layer board of 2.10 x 1.20 inches (53.3 x 30.5 mm)
Uploaded:
May 19, 2025
Shared:
March 19, 2026
Total Price:
$12.60
LOGIC-V2_PCB_gerber
author: WA2PUX-Dubuque
2 layer board of 2.30 x 2.80 inches (58.4 x 71.1 mm)
Uploaded:
May 19, 2025
Shared:
March 19, 2026
Total Price:
$32.15
02004-005.kicad_pcb
author: xmdi
2 layer board of 1.69 x 0.85 inches (43.0 x 21.5 mm)
Uploaded:
February 14, 2026
Shared:
March 18, 2026
Total Price:
$7.15
USB-C Power negotiation board for 15V to IEEE 1394 "FireWire" 400 alpha.
USB-C Power negotiation board for 15V to IEEE 1394 "FireWire" 400 alpha.
ErgoDoxio.kicad_pcb
author: ergodox-io
2 layer board of 7.21 x 6.26 inches (183.1 x 159.1 mm)
Uploaded:
March 17, 2026
Shared:
March 17, 2026
Total Price:
$225.75
ErgoDox.io pcbs
ErgoDox.io pcbs
Tillman J201 Piezo Buffer copy
author: BQFS
2 layer board of 0.91 x 0.61 inches (23.2 x 15.6 mm)
Uploaded:
March 17, 2026
Shared:
March 17, 2026
Total Price:
$2.80
A piezo buffer suitable for piezo pickups in guitars, basses, ukuleles, or other stringed instruments. This layout is based on the design shared here: http://www.till.com/articles/GuitarPreamp/
A piezo buffer suitable for piezo pickups in guitars, basses, ukuleles, or other stringed instruments. This layout is based on the design shared here: http://www.till.com/articles/GuitarPreamp/
LED Strip Controller.kicad_pcb
author: includeRubiks
2 layer board of 1.40 x 3.30 inches (35.6 x 83.8 mm)
Uploaded:
March 16, 2026
Shared:
March 16, 2026
Total Price:
$23.05
A Pico Controller for your average non-addressable LED strip.
A Pico Controller for your average non-addressable LED strip.
RFtest
author: DPDesign
4 layer board of 4.05 x 1.00 inches (102.9 x 25.4 mm)
Uploaded:
March 16, 2026
Shared:
March 16, 2026
Total Price:
$40.50
Can you create a controlled 50 ohm impedance PCB. I need the board to have a specific stackup where the height between the top layer and second ground layer is 12 mils and the total board thickness is 62 mils.
Can you create a controlled 50 ohm impedance PCB. I need the board to have a specific stackup where the height between the top layer and second ground layer is 12 mils and the total board thickness is 62 mils.
CD Changer Passthrough Breakout
author: akreager
2 layer board of 0.87 x 3.15 inches (22.0 x 80.0 mm)
Uploaded:
March 15, 2026
Shared:
March 15, 2026
Total Price:
$13.60
This is a pass-through breakout board used for reverse engineering the CD changer protocol from 1990's Kenwood automotive head units.
This is a pass-through breakout board used for reverse engineering the CD changer protocol from 1990's Kenwood automotive head units.
USBi fanout 1.0.0
author: rsdio
2 layer board of 2.40 x 1.11 inches (61.0 x 28.2 mm)
Uploaded:
March 14, 2026
Shared:
March 14, 2026
Total Price:
$13.30
Fanout from Analog Devices USBi, with Extended SPI Latch Signal Pinout connections, to five separate SPI Control Ports.
Fanout from Analog Devices USBi, with Extended SPI Latch Signal Pinout connections, to five separate SPI Control Ports.
harp.breakout.analog
author: nathan.mars.alleninstitute
2 layer board of 1.57 x 2.95 inches (40.0 x 75.0 mm)
Uploaded:
March 12, 2026
Shared:
March 12, 2026
Total Price:
$23.20