OSH Park
Shared projects
LED & Button Breakout v1.1
by
heckler95.
2
layer board of
2.15x0.90
inches
(54.69x22.86
mm).
Shared on
December 19th, 2013 21:09.
Breakout board with 6 through-hole momentary pushbuttons and 6 1206 SMD LEDs. Also includes 0805 SMD pull-up resistors for the buttons and current-limiting resistors for the LEDs. UNTESTED DESIGN
DS1307 Breakout v2.0
by
heckler95.
2
layer board of
1.20x1.05
inches
(30.48x26.67
mm).
Shared on
December 19th, 2013 20:55.
DS1307 Real-time Clock IC breakout board for easily incorporating a DS1307 into your breadboard projects. This is my first attempt at board design. I have built and tested all 3 copies from my order and they all work great.
Lorenz Attractor
by
Quim.
2
layer board of
2.00x1.04
inches
(50.80x26.34
mm).
Shared on
December 19th, 2013 16:26.
This is an implementation of the circuit suggested in http://frank.harvard.edu/~paulh/misc/lorenz.htm that models the Lorenz equations.
OpAmp Buffer
by
Animo.
2
layer board of
1.16x0.64
inches
(29.46x16.13
mm).
Shared on
December 18th, 2013 18:53.
Medium Speed Cable Driver Uses NPN/PNP pairs to create emitter follower driver capable of ±10Vp-p into 50 ohm cable from ±15V supply. PDF Schematic with design details at korion7388@yahoo.com
Digital logic Booster
by
Animo.
2
layer board of
1.39x0.86
inches
(35.18x21.87
mm).
Shared on
December 18th, 2013 18:52.
Logic Cable Driver This cable driver level shifts 0-5V logic to ±V supply of choice and will drive 50 ohm coax. Maintains high impedance (shut-off) with tri-state drive. PDF Schematic with design details at korion7388@yahoo.com