Eevblog #408 – schmart board 0.4mm qfn smd soldering
Mailbag continued. Soldering a 0.4mm QFN chipscale SMD package onto a Schmart Board using 0.3mm JBC and Hakko tips. Also…
Eevblog #407 – mailbag
Mastering Surface Mount Technology: http://www.amazon.com/gp/product/1907920129/ref=as_li_ss_tl?ie=UTF8&tag=ee04-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=1907920129 http://www.siliconva
Eevblog #406 – keithley 480 picoammeter teardown calibration
Teardown and calibration checking of a Keithley 480 Picoammeter Dave got from ebay. This was supposed to be a repair…