OSH Park
Profile for chrishood
Shared projects
UV5R TRRS Adapter
by
chrishood.
2
layer board of
1.08x0.32
inches
(27.36x8.15
mm).
Shared on
November 13th, 2013 23:59.
Almost an exact duplicate of the original, all I did was change the ground to a ground plane on the bottom of the board, to hopefully help with some signal shielding. Please see the original at https://github.com/johnboiles/BaofengUV5R-TRRS. Thank you John.
BOM:
1x 3.5mm Stereo Cable
1x 2.5mm Stereo Cable
1x 3.5mm TRRS Cable
1x 10k Resistor 0603
2x 2.2k Resistor 0603
2x .01uF Capacitor 0603
Atmel 328P Breakout
by
chrishood.
2
layer board of
1.04x1.45
inches
(26.34x36.83
mm).
Shared on
November 10th, 2013 19:08.
Simple breakout board for the Atmel 328P
AtTiny 85 Breakout
by
chrishood.
2
layer board of
1.01x0.41
inches
(25.76x10.52
mm).
Shared on
November 10th, 2013 19:08.
Simple breakout board for AtTiny 85
7 Band Equalizer
by
chrishood.
2
layer board of
1.70x1.10
inches
(43.18x27.94
mm).
Shared on
October 18th, 2013 14:01.
Simple 7 Band Equalizer using MSGEQ7 IC.
Please see http://nuewire.com/info-archive/msgeq7-by-j-skoba/ . I setup this board to exactly match that sites instructions this makes a very generic EQ board that can be used for numerous projects.
Parts List:
“Part”;“Value”;“Device”;“Description”
“C1”;“100nf”;“CAPACITOR
"C2”;“33pf”;“CAPACITOR
"C3”;“100nf”;“CAPACITOR
"C4”;“10nf”;“CAPACITOR
"IC1”;“MSGEQ7DIP08”;“7-band graphic equalizer”
“R1”;“200K”;“RESISTOR
"U1”;“AUDIO-JACKPTH”;“AUDIO-JACK”,“3.5mm Audio Jack”
$9.35USD/3 boards