OSH Park
Shared projects
P-MOSFET PWD Shield
by
SmittyHalibut.
2
layer board of
2.71x2.11
inches
(68.73x53.47
mm).
Shared on
November 29th, 2014 07:42.
For when you need to switch the positive side of your load (common cathode) instead of the negative side (common anode). Most FET shields use N-Channel MOSFETs which switch the ground connection, assuming the positive connection is always connected to power. This shield uses P-Channel MOSFETs which switch the positive, so it’ll work with loads that have a common ground (like this aquarium light )
The input is designed to take a PCB mounted Anderson PowerPole connector, but you can solder wires directly to it just as easily.
Components are as labeled on the board:
LulfroMini_Brushed
by
Brotronics.
2
layer board of
1.26x0.88
inches
(32.05x22.38
mm).
Shared on
November 28th, 2014 20:58.
Rev1
1 INCH atmega328 breakout
by
LukeJA.
2
layer board of
1.00x1.00
inches
(25.43x25.43
mm).
Shared on
November 28th, 2014 13:39.
r1 10k, r4/5 led resistors, c3 100nf
Wildcard 88 Motherboard - Version 1.0
by
Serge.
2
layer board of
4.61x6.51
inches
(116.99x165.25
mm).
Shared on
November 27th, 2014 22:44.
Motherboard for Intel Wildcard 88 Module
Safe usb charge
by
Elhariry.
2
layer board of
0.94x0.70
inches
(23.80x17.78
mm).
Shared on
November 27th, 2014 20:51.
charge your phone from public charging stations with no fear, your data is safe!