25.11.09

HEY!

HAPPY THANKSGIVING!

HEY!

HAPPY THANKSGIVING!

16.11.09

Up all night, catching up on work.

This week at my part-timer, I've been given the responsibility of designing an electrometer. Up to this point, my little circuit very plainly acknowledges 10uV switches as if it were a light switching on and off.

The trick was using very high input impedance operational amplifiers (obviously) in an instrumentation-amplifier configuration. With even better op-amps and shielding, guarding, and EMF-proof cables, and a sexy analog front panel meter, we should be in business. More later.

10.11.09

ITS ONLY

TUESDAY. HELP!

Woke up early and brushed up on some single stage amplifier biasing. Working on a new low power amplifier for guitar headphone capabilities...more later.

1.11.09

-$100

...that's what a flat tire costs. fml.

Midterm tomorrow, lots of homework due, need to work to earn more cash,...
fa la la la life goes on.