![An electric ecosystem](../../assets/oshpark_logo-394b5d59990e1feb769d201a1bca154982ac9b9d165f54cb25f119d5d3262aee.png)
OSH Park
Shared projects
Low Battery LED for Lipo Batteries
by![](../../../gravatar.com/avatar/d8f77e64eb031ded2644f3be4f0bb811ea98.jpg?s=16)
2
layer board of
1.00x0.69
inches
(25.40x17.48
mm).
Shared on
August 13th, 2016 22:41.
LED turns on when battery is at or below 3.26v
USBFlattiny
by![](../../../gravatar.com/avatar/49ad94b5642fdb8c0f6112a652db0fd3ea98.jpg?s=16)
2
layer board of
0.80x0.49
inches
(20.22x12.47
mm).
Shared on
August 13th, 2016 14:37.
UsbFlattiny 0.1
GCHDMI Spacer 1.1
by![](../../../gravatar.com/avatar/b2b9228bb1118b4ce8feafb2387349abea98.jpg?s=16)
2
layer board of
1.42x0.83
inches
(36.02x21.11
mm).
Shared on
August 13th, 2016 12:31.
rc2014-speech
by![](../../../gravatar.com/avatar/154f3b8991dcbb6242f872c538d378a4ea98.jpg?s=16)
2
layer board of
4.04x1.30
inches
(102.57x33.02
mm).
Shared on
August 13th, 2016 06:16.
rc2014 speech synthesizer
NanoBoy MK20DX
by![](../../../gravatar.com/avatar/baddac6f160a77a5d2c66887115dbcaeea98.jpg?s=16)
2
layer board of
1.71x0.72
inches
(43.31x18.19
mm).
Shared on
August 13th, 2016 04:44.
The 34 pin MK20DX256 based NanoBoy Mini stamp is Arduino pin compatible to the Teensy 3.2. The extra features Include dual 3.3V regulators, 32KHz crystal, buffered D13 LED, a user button and SWD debugger interface for the Freescale KDS.
Easy-to-read pin labels include native signal names for professionals.
See details at www.firebirduino.com