Paul Krajewski's Discussions (81)

Discussions Replied To (80) Replies Latest Activity

Developer

"Naitsuga - My testing shows those pads to be a good low resistance (0.02Ω meas) con…"

Paul Krajewski replied Mar 17, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"Looks like a bad wave-soldering joint on the one side, then the cap got knocked off…"

Paul Krajewski replied Mar 17, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"Detlef - I have no idea what you're talking about... "optical magnification gadg…"

Paul Krajewski replied Mar 17, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"Oh... excellent. Good to see I'm not the ONLY one giving it a try. :D I'll keep his…"

Paul Krajewski replied Mar 16, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"Oh, now y'all are just pokin' fun at me. :p It's okay, I know I'm hopelessly analog…"

Paul Krajewski replied Mar 16, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"LOL... That's what I meant by buffer caps at ANY plug-in header. Anyplace where you…"

Paul Krajewski replied Mar 15, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"Phil - OK... I'm curious abut the inductance issue you refer to. I understand any c…"

Paul Krajewski replied Mar 15, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"D'oh! Looks like I misspoke; I was out of the loop on the inductance thing. My own…"

Paul Krajewski replied Mar 15, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"LOL... yeah, well... The reason small lots are expensive from places like DigiKey a…"

Paul Krajewski replied Mar 15, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"Alex - The reason Philip recommended a 100uf ceramic capacitor across the 5V rail i…"

Paul Krajewski replied Mar 15, 2014 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

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