![An electric ecosystem](../../assets/oshpark_logo-394b5d59990e1feb769d201a1bca154982ac9b9d165f54cb25f119d5d3262aee.png)
OSH Park
Shared projects
Trail Traffic Counter v5d
by![](../../../gravatar.com/avatar/3d021315dfa076c82a0640ebc2e0414fea98.jpg?s=16)
2
layer board of
2.25x1.74
inches
(57.20x44.20
mm).
Shared on
February 9th, 2015 15:29.
Same Pads as 5c but better markings
PSU BBB P9 Button Board
by![](../../../gravatar.com/avatar/c8fd77695cf2199b23a0dabdca8445b3ea98.jpg?s=16)
2
layer board of
2.57x0.77
inches
(65.18x19.48
mm).
Shared on
February 9th, 2015 09:35.
PSU BBB P8 Button Board
by![](../../../gravatar.com/avatar/c8fd77695cf2199b23a0dabdca8445b3ea98.jpg?s=16)
2
layer board of
2.57x0.77
inches
(65.23x19.48
mm).
Shared on
February 9th, 2015 09:32.
CP2102 USB to TTL to Arduino Pro Mini Adapter
by![](../../../gravatar.com/avatar/41e09fefeb912ed96be8c3b167215ed4ea98.jpeg?s=16)
2
layer board of
0.30x0.60
inches
(7.65x15.27
mm).
Shared on
February 9th, 2015 05:50.
$0.30 each ($0.90 for 3)
https://bitbucket.org/serisman/pcb-cp2102-arduino-pro-mini-adapter
CP2102 USB to TTL
NOTE: If you want to use the auto-reset capabilities, you will need to cut the trace going to the RST pin and connect it to the DTR header pin (red dots/line in the picture below)
Arduino Pro Mini
DW06D Lithium Cell Protection Breakout
by![](../../../gravatar.com/avatar/41e09fefeb912ed96be8c3b167215ed4ea98.jpeg?s=16)
2
layer board of
0.40x0.25
inches
(10.21x6.40
mm).
Shared on
February 9th, 2015 04:53.
$0.167 each ($0.50 for 3)