OSH Park
Shared projects
Led Pulser
by
Earl.
2
layer board of
1.55x1.85
inches
(39.37x46.99
mm).
Shared on
January 18th, 2014 16:17.
Hexagon led pulser
Pogo Pin 20 Jig
by
Ladvien.
2
layer board of
0.30x0.40
inches
(7.72x10.16
mm).
Shared on
January 18th, 2014 14:30.
Pogo Pin Jig v1
A Ttiny84
by
Ladvien.
2
layer board of
0.50x0.75
inches
(12.75x18.92
mm).
Shared on
January 18th, 2014 14:30.
ATtiny84
http://letsmakerobots.com/node/39130
Pogo-pin ISP header. Tested, working.
SlimLightBar
by
Sperly.
2
layer board of
3.10x0.26
inches
(78.61x6.50
mm).
Shared on
January 18th, 2014 13:17.
Slim light bar, modular
Relay switching with 40106
by
derevaun.
2
layer board of
1.80x1.33
inches
(45.72x33.66
mm).
Shared on
January 18th, 2014 07:37.
Verified!
Mictester’s relay switching scheme for momentary NO switch, using Neutrik-style 6-pin jacks (like Tayda). Uses 40106 CMOS with transistors to trigger typical latching relay (AL5WK, etc). Resistors and sub-µF caps are 0805 surface mount.
No ground separation or opto muting; may allow audible pop with some circuits.
Note that the input jack is on the left when the component side is up. For RTL signal flow, you could mount the populated board with the components down and probably have room for pots above, in a 125b–but I haven’t tried it.