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

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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.

photo

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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

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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

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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

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