OSH Park
Profile for AudioGeek
Shared projects
Simple Fuzz
by
AudioGeek.
2
layer board of
0.85x1.17
inches
(21.59x29.72
mm).
Shared on
May 25th, 2017 14:24.
Fuzz pedal design based on the Bazz Fuss.
Audio Output Transformer Board
by
AudioGeek.
2
layer board of
1.75x1.00
inches
(44.48x25.40
mm).
Shared on
March 15th, 2016 16:45.
Radio Shack 273-1380 audio output transformer breadboard adaptor.
Power Adaptor Board
by
AudioGeek.
2
layer board of
0.60x1.30
inches
(15.27x33.02
mm).
Shared on
June 5th, 2015 01:48.
Power a breadboard with a wall wart.
2.1mm Power Jack (TaydaElectronics.com, Part# A-4118) Double row pin header (Tayda, Part# A-198) 2 position screw terminal (Mouser.com, Part# 538-39880-0302). The screw terminal can also be had cheaper at Tayda, but I wanted it in black to match the 2.1mm jack.
Those 9 volt snaps always seem to have stranded wire leads, making them hard to plug into a breadboard. Tinning the leads can make them too thick to fit.. With this you can just plug the 9 volt snap leads into the screw terminal and call it a day. Or just plug a wall wart into the 2.1mm jack instead.
NOTE: Although you see holes, the 2.1mm jack holes are actually slots, so they work with normal “solder lug” style jack slots when fabricated (notice the rectangular outlines there). You do NOT need a jack with PCB pins.
Pentawatt IC Adaptor Board
by
AudioGeek.
2
layer board of
1.25x0.75
inches
(31.78x19.05
mm).
Shared on
May 10th, 2015 23:44.
Plug a Pentawatt 5-Pin IC into a Breadboard.
I am currently working on a project using this board to plug a TDA2030 amplifier into a breadboard. Other common chip amps like the TDA2050 and LM1875 (and others) will also fit.
Size Reference
by
AudioGeek.
2
layer board of
0.90x1.40
inches
(22.89x35.56
mm).
Shared on
May 8th, 2015 03:07.
Hole and Pad Size Reference.
Don’t find out the hard way that your 1N4007 rectifier diode leads won’t fit in a 0.9mm hole! :)