![An electric ecosystem](../../assets/oshpark_logo-394b5d59990e1feb769d201a1bca154982ac9b9d165f54cb25f119d5d3262aee.png)
OSH Park
Shared projects
sump2_5vto3v_dip_01.zip
by![](../../../gravatar.com/avatar/82ac55329831aaa455f0f59160376550ea98.jpeg?s=16)
2
layer board of
1.31x0.71
inches
(33.20x17.96
mm).
Shared on
October 30th, 2016 15:51.
5V Input Adapter for the $22 SUMP2 iCEstick 96 MSPS LogicAnalyzer.
RJ45Breakout.zip
by![](../../../gravatar.com/avatar/e4da33c984776a29e0323c2b0eb6b246ea98.jpg?s=16)
2
layer board of
0.91x0.86
inches
(23.14x21.84
mm).
Shared on
October 30th, 2016 11:02.
RJ45 pitch 2.54mm. Copper area on top and bottom layer.
Notch Filter for Mains 60Hz/50Hz
by![](../../../gravatar.com/avatar/e73b5075328377cf19a410765e2ca5efea98.jpg?s=16)
2
layer board of
0.75x0.75
inches
(19.05x19.05
mm).
Shared on
October 30th, 2016 03:00.
Simple notch filter for mains. Uses “twin-T” configuration. https://www.circuitlab.com/circuit/e8gar3/60hz-notch-alt/
Ladybug.v01b
by![](../../../gravatar.com/avatar/1230c69f6ec378979a93b8315cbe0bc2ea98.jpg?s=16)
4
layer board of
0.61x1.11
inches
(15.39x28.07
mm).
Shared on
October 30th, 2016 01:22.
Basic STM32L432 80 MHz ARM Cortex M4F 32-pin QFN package breakout board prototype, 33% smaller than the Dragonfly pcb. Rearranged buttons and pin mapping. removed VDDA through hole.
Butterfly.v01a
by![](../../../gravatar.com/avatar/1230c69f6ec378979a93b8315cbe0bc2ea98.jpg?s=16)
4
layer board of
0.71x1.41
inches
(17.91x35.71
mm).
Shared on
October 29th, 2016 19:33.
Low-cost Dragonfly-lite breakout board prototype using the STM32L433CCU6 80 MHz ARM Cortex M4F 48-pin QFN package. Replaced single led with rgb led, moved 3 x 2 connector to be compatible with Dragonfly shields, added ferrite bead on VDDA.