OSH Park
Shared projects
smarttalk03_2.brd
by
mnegoita.
2
layer board of
3.70x2.20
inches
(93.98x55.88
mm).
Shared on
March 12th, 2017 01:19.
SmartTalk board (board 2)
smarttalk03_1.brd
by
mnegoita.
2
layer board of
1.80x2.20
inches
(45.72x55.88
mm).
Shared on
March 12th, 2017 01:17.
Smart Talk (board 1)
LDC FET microphone with source follower
by
midwayfair.
2
layer board of
1.61x2.05
inches
(40.77x52.02
mm).
Shared on
March 11th, 2017 23:50.
A FET+source follower transformer-coupled mic. Requires polarization voltage! (Use the oscilltor PCB.)
PiCB.brd
by
petay.
2
layer board of
3.22x2.62
inches
(81.71x66.47
mm).
Shared on
March 11th, 2017 22:53.
Merge an ili9341, and a pi zero, with access to all 22 gpio!! - fixed issue with 3.3v not being linked
BLF switch board DDm-K2-SW [rev00][untested]
by
DEL.
2
layer board of
0.61x0.57
inches
(15.39x14.45
mm).
Shared on
March 11th, 2017 20:11.
Daughter board for the DDm-K2 driver board.
https://oshpark.com/shared_projects/oyuZ86Yz
The switch is a NO SMD 6.2x6.2x3.1 mm tactile type. The LEDs have 0805 footprints. Normally R1 is not populated. A jumper or small-value resistor here wires the two LEDs to be driven in parallel.