OSH Park
Profile for Erll
Shared projects
WB2010 Signal Board
by
Erll.
2
layer board of
2.23x3.22
inches
(56.62x81.71
mm).
Shared on
July 18th, 2016 03:59.
Signal Board
Wave Bubble RC1b
by
Erll.
2
layer board of
3.25x2.08
inches
(82.55x52.86
mm).
Shared on
July 18th, 2016 03:59.
Battery Board
Buspirate ISP board v1.0 SOB
by
Erll.
2
layer board of
2.36x1.46
inches
(60.02x37.01
mm).
Shared on
November 11th, 2013 23:52.
DP6037 Case
USB IDevice charger V2
by
Erll.
2
layer board of
2.20x1.56
inches
(55.88x39.60
mm).
Shared on
November 11th, 2013 23:52.
USB Charger V2 using OnSemi lm2576 switching regulator. It will provide 5v 3amp output for charging I devices. There are resistor dividers for making the correct voltages on the d+ and d- . This layout is untested, but the schematic is fully tested and works well. There is one error on this board, it with the coil, it is layer out for an axial coil not the radial rl2444 that is on the silk. See v1 if you want to use the rl2444. I will update the description here with the correct coil when I get a chance. The correct coil should be coilcraft PCH-45X-683.
USB Charger
by
Erll.
2
layer board of
2.20x1.54
inches
(55.88x39.09
mm).
Shared on
November 11th, 2013 23:52.
3a USB Charger 1x2amp 1x1amp