OSH Park
Profile for WarHawk-AVG
Shared projects
rtl-sdr-lna
by
WarHawk-AVG.
2
layer board of
1.44x0.46
inches
(36.50x11.76
mm).
Shared on
December 31st, 2015 20:33.
rtl-sdr-lna
2 layer board of 1.44x0.46 inches (36x12mm). $3.30 for three
I got the design for this low noise amplifier from The Hobbyists Guide To RTL-SDR - Carl Laufer.pdf , I attempted to reach the github owner thru his email but it failed…I made only a few minor changes, I extended the board a few mm, added a micro USB for power and changed the output to a edge SMA connector, everything else is the same so the BOM shouldn’t change all that much from the original design. For the DIY folks out there
BOM and example for construction in the below link
FM Trap
by
WarHawk-AVG.
2
layer board of
1.19x0.40
inches
(30.12x10.11
mm).
Shared on
December 29th, 2015 11:07.
FM Trap
2 layer board of 1.19x0.4 inches (30x10mm). $2.35 for three.
I borrowed the design/idea from a blog by 9A4QV and designed this board, used to filter/block overpowering FM radio stations and help clean up recieve of RTL-SDR recievers…this is for all the DIY'ers out there
Complete information DIY “FM TRAP” or 88-108 MHz Band STOP filter
Example
2x 56pF capacitors (SMD 0805)
1x 22pF capacitor (SMD 0805)
2x 45nH inductance (2.5 turns, 0.35mm wire inner dia 5mm)
1x 126nH inductance (5 turns, 0.35mm wire inner dia 5mm)
Sanguinololu reprap board rev1.3a
by
WarHawk-AVG.
2
layer board of
4.00x2.00
inches
(101.60x50.80
mm).
Shared on
December 20th, 2015 03:50.
Sanguinololu reprap board rev1.3a
2 layer board of 4x2 inches (102x51mm). $40.00 for three.
Sanguinololu is a low-cost all-in-one electronics solution for Reprap and other CNC devices. It features an onboard Sanguino clone using the ATmega644P though a 644, 1284 or 1284P is easily dropped in. Its four axes are powered by Pololu pin compatible stepper drivers. The board is designed to be flexible in its power source, working with a 12V/5V ATX power supply or any 7V-35V power source via the on-board voltage regulator.
Sanguinololu reprap board rev1.3a
http://reprap.org/wiki/Sanguinololu
but in OSHPark purple ;)
TwinTeethPickupDriverV3.3
by
WarHawk-AVG.
2
layer board of
1.97x1.97
inches
(50.11x50.14
mm).
Shared on
December 6th, 2015 02:57.
TwinTeethPickupDriverV3.3
2 layer board of 1.97x1.97 inches (50x50mm). $19.45 for three.
Diyouware TwinTeeth: The PCB mini-factory : Project page
CNC-Pro-Shield-V3.00
by
WarHawk-AVG.
2
layer board of
2.72x2.12
inches
(68.99x53.72
mm).
Shared on
September 26th, 2015 00:16.
CNC-Pro-Shield-V3.00
Arduino CNC Shield – 100% GRBL Compatable
- Details at link above
2 layer board of 2.72x2.12 inches (69x54mm). $28.70 for three
Bill Of Materials
Arduino CNC Shield PCB
100uF 50v 8mm High Capacitors ( 493-3289-ND )
Jumpers ( A26228-ND )
8-Pin Female Headers( S7006-ND )
Male Headers( A26514-40-ND )
Tactile Switch ( 450-1650-ND )
Screw Terminal 5mm ( A97996-ND)
Pololu Stepper Drivers . (Please note that the shield was designed to work with A4988 compatable polulu drivers)
10K pull-up resistors