POF 06 DC High-side power switch

All the information for this project is contained in a series of posts on the JeeLabs daily weblog:

2011-05-30 - Hard disk power control
2011-05-31 - Hard disk power # 2
2011-06-01 - Hard disk power # 3
2011-06-02 - Hard disk power – bonus
2011-06-12 - DC high-side control
2011-06-13 - Better resolution
2011-06-14 - One last refinement

dsc_2563.jpg (105 KB) jcw, 2011-06-07 14:41