OSH Park
Profile for sjm
Shared projects
HF differential probe - v3
by sjm.
2
layer board of
1.58x1.74
inches
(40.21x44.22
mm).
Shared on
June 4th, 2017 21:57.
Differential probe, DC-100MHz, +/-15V input, powered from a single LiPo cell with USB charging.
More details here: http://stevenmerrifield.com/diff-probe/index.html
Bubble LED adapter
by sjm.
2
layer board of
0.41x0.61
inches
(10.36x15.44
mm).
Shared on
June 2nd, 2017 03:02.
Allows a QDSP-6064 bubble LED to mount on a standard IDC header to assist with FPGA development. 0603 resistors mount under the LED module.
Voltage monitor
by sjm.
2
layer board of
0.42x0.51
inches
(10.72x12.90
mm).
Shared on
May 30th, 2017 08:04.
INA226 Voltage/Current/Power I2C interface
PIC10F322
by sjm.
2
layer board of
0.43x0.51
inches
(10.92x13.00
mm).
Shared on
May 17th, 2017 23:21.
Breakout for PIC10F322
Dual Rail Boost Supply
by sjm.
2
layer board of
1.03x0.90
inches
(26.11x22.91
mm).
Shared on
April 11th, 2017 22:08.
Converts 2.7-5.5V to +/-15V