OSH Park
Shared projects
Digital Dice: Large Board
by
dnewman.
2
layer board of
2.50x2.50
inches
(63.50x63.50
mm).
Shared on
September 10th, 2014 18:19.
ATtiny2313 based digital dice (Thingiverse #24272)
Digital Dice: Medium Board
by
dnewman.
2
layer board of
2.32x1.38
inches
(58.95x35.08
mm).
Shared on
September 10th, 2014 18:18.
ATtiny2313 based digital dice (Thingiverse #24272)
Digital Dice: Small Board
by
dnewman.
2
layer board of
1.18x1.86
inches
(29.97x47.24
mm).
Shared on
September 10th, 2014 18:18.
ATtiny24 based digital dice (Thingiverse #24272)
Clock Signal Generator
by
CaptainUnlikely.
2
layer board of
0.50x0.87
inches
(12.70x22.10
mm).
Shared on
September 10th, 2014 15:31.
Pierce Oscillator to generate a square wave from a crystal - see here or here for the theory. Board works with 3.2x2.5mm, 2.1x1.2mm or HC/49 through-hole crystals. Voltage range will depend on IC, e.g. this will accept 2 - 6V. R3/L1 are just there to show power is present.
Rf Power2
by
martinlk.
2
layer board of
2.83x1.85
inches
(71.93x46.86
mm).
Shared on
September 9th, 2014 19:44.
VHF power amplifier snl.mit.edu