K3-AH4 Interface Board
author: KC9ROI
2 layer board of 2.22 x 2.72 inches (56.5 x 69.1 mm)
Uploaded:
May 4th 2014
Shared:
May 4th 2014
Total Price:
$30.25
An interface for the Elecraft K3 and KX3 radios and the Icom AH4 remote antenna tuner. Designed by KC9ROI. Documentation can be found here: https://github.com/doitnowlabs/K3-AH4-Interface
An interface for the Elecraft K3 and KX3 radios and the Icom AH4 remote antenna tuner. Designed by KC9ROI. Documentation can be found here: https://github.com/doitnowlabs/K3-AH4-Interface
48 LQFP to DIP adapter
author: electronut
2 layer board of 2.43 x 0.78 inches (61.8 x 19.8 mm)
Uploaded:
May 4th 2014
Shared:
May 4th 2014
Total Price:
$9.45
48 LQFP to DIP adapter PCB
48 LQFP to DIP adapter PCB
JFET VgsOff Matcher
author: rullywowr
2 layer board of 1.41 x 1.01 inches (35.7 x 25.6 mm)
Uploaded:
May 4th 2014
Shared:
May 4th 2014
Total Price:
$7.05
Test and match JFETs for cutoff voltage. Useful for building Phasers etc. By www.rullywow.com
Test and match JFETs for cutoff voltage. Useful for building Phasers etc. By www.rullywow.com
CR2032 breakout board
author: ATtiny_85
2 layer board of 0.86 x 1.36 inches (21.7 x 34.6 mm)
Uploaded:
May 4th 2014
Shared:
May 4th 2014
Total Price:
$5.80
A breakout board for a CR2032 coin cell battery for breadboarding.
A breakout board for a CR2032 coin cell battery for breadboarding.
ATtiny 85 debug LED shield
author: ATtiny_85
2 layer board of 1.43 x 0.91 inches (36.3 x 23.1 mm)
Uploaded:
May 4th 2014
Shared:
May 4th 2014
Total Price:
$6.50
An ATtiny 85 shield with an LED on each I/O pin, that can be enabled and disabled, for easy debugging and a reset switch.
An ATtiny 85 shield with an LED on each I/O pin, that can be enabled and disabled, for easy debugging and a reset switch.
Light module (parallel)
author: johnwalthour
2 layer board of 0.91 x 0.39 inches (23.0 x 9.8 mm)
Uploaded:
April 12th 2014
Shared:
May 3rd 2014
Total Price:
$1.70
Gangs three Luxeon 3535L packages in parallel. Exposes a large groundable heatsink on the back. Has a notch in each end to facilitate screw mounting. Has a spot for a chip resistor in series with the LEDs.
Note that this design contains two boards to meet OSH Park's minimum size requirement…
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Gangs three Luxeon 3535L packages in parallel. Exposes a large groundable heatsink on the back. Has a notch in each end to facilitate screw mounting. Has a spot for a chip resistor in series with the LEDs.
Note that this design contains two boards to meet OSH Park's minimum size requirement…
Show full description
Voltage regulator board
author: johnwalthour
2 layer board of 2.00 x 1.50 inches (50.8 x 38.1 mm)
Uploaded:
May 3rd 2014
Shared:
May 3rd 2014
Total Price:
$15.00
This is a carrier board for any TI LM2576 buck downconverter
This is a carrier board for any TI LM2576 buck downconverter
SSREG Rev B
author: dbit
2 layer board of 2.10 x 1.25 inches (53.4 x 31.8 mm)
Uploaded:
November 2nd 2012
Shared:
May 3rd 2014
Total Price:
$13.10
NatSemi Simple Switcher regulator board. Can be stuffed with different parts to get different output voltages and current ratings. The point is to efficiently power 5V/6V/9V devices from a 12 V lead-acid battery.
NatSemi Simple Switcher regulator board. Can be stuffed with different parts to get different output voltages and current ratings. The point is to efficiently power 5V/6V/9V devices from a 12 V lead-acid battery.
SEPIC
author: dbit
2 layer board of 2.00 x 1.50 inches (50.8 x 38.1 mm)
Uploaded:
November 7th 2012
Shared:
May 3rd 2014
Total Price:
$15.00
SEPIC DC-DC converter. Takes an input of 8-16 volts and puts out 12 VDC at up to 2A – so it's useful for powering small 12 V devices from a lead-acid battery, whether it's at full charge or close to dead.
SEPIC DC-DC converter. Takes an input of 8-16 volts and puts out 12 VDC at up to 2A – so it's useful for powering small 12 V devices from a lead-acid battery, whether it's at full charge or close to dead.
DLVDB25
author: dbit
2 layer board of 1.40 x 0.58 inches (35.6 x 14.6 mm)
Uploaded:
December 23rd 2013
Shared:
May 3rd 2014
Total Price:
$4.00
DLV11J DB25 adapter. Works instead of a DEC cab kit on a DLV11J or anything else (like some PDP-11 CPUs and CMD SCSI controllers) that uses the same 9/10-pin Berg pinout for the serial port.
DLV11J DB25 adapter. Works instead of a DEC cab kit on a DLV11J or anything else (like some PDP-11 CPUs and CMD SCSI controllers) that uses the same 9/10-pin Berg pinout for the serial port.
DLVUSB
author: dbit
2 layer board of 2.43 x 0.60 inches (61.6 x 15.3 mm)
Uploaded:
April 22nd 2014
Shared:
May 3rd 2014
Total Price:
$7.25
DLV11J to USB serial port. Same as the DLVDB25 except that it includes an MCP2200-based USB serial port, so it works with new PCs (which probably don't even have DE9 COM ports any more and certainly don't have DB25s).
DLV11J to USB serial port. Same as the DLVDB25 except that it includes an MCP2200-based USB serial port, so it works with new PCs (which probably don't even have DE9 COM ports any more and certainly don't have DB25s).
MiniDiverstyV2.0
author: irun4fundotca
2 layer board of 1.95 x 1.79 inches (49.5 x 45.4 mm)
Uploaded:
May 3rd 2014
Shared:
May 3rd 2014
Total Price:
$17.40
Mini Diversty V2.0 - $17.40 Based From RC Model Reviews Project https://www.youtube.com/watch?v=0zSdIBBydz0 WARNING -= R6 needs to be cut between pads before adding component=-
Board:
Mini Diversty V2.0 - $17.40 Based From RC Model Reviews Project https://www.youtube.com/watch?v=0zSdIBBydz0 WARNING -= R6 needs to be cut between pads before adding component=-
Board:
MultiBoost Single-Bay Module Rev2
author: scottstamp
2 layer board of 0.77 x 0.40 inches (19.7 x 10.1 mm)
Uploaded:
May 3rd 2014
Shared:
May 3rd 2014
Total Price:
$1.50
Lithium-Polymer charging module based on the MCP73833
Lithium-Polymer charging module based on the MCP73833
MultiBoost Single-Bay Module
author: scottstamp
2 layer board of 0.77 x 0.40 inches (19.7 x 10.1 mm)
Uploaded:
May 3rd 2014
Shared:
May 3rd 2014
Total Price:
$1.50
Lithium-Polymer charging module based on the MCP73833
Lithium-Polymer charging module based on the MCP73833
Lithium-Polymer Battery Charger
author: scottstamp
4 layer board of 1.76 x 0.86 inches (44.6 x 21.7 mm)
Uploaded:
May 2nd 2014
Shared:
May 2nd 2014
Total Price:
$15.00
MCP73833-AMI/UN
MCP73833-AMI/UN