Tuning Fork AFM Preamplifier

4 layer board of 1.01 x 0.51 inches (25.6 x 12.9 mm)
Uploaded: June 25th 2015
Shared: July 23rd 2015
Total Price: $5.10

Transimpedance Amplifier

2 layer board of 0.81 x 0.60 inches (20.6 x 15.2 mm)
Uploaded: March 14th 2014
Shared: February 9th 2015
Total Price: $2.40