uRuler

[SpectrHz]

Another US set of rulers! Thanks Dave, these are awesome    shipping method was perfect!

[cmtimm]

Arrived in Michigan, United States today. Gonna be pimpin on my next Electronics exam at university.   

[Excavatoree]

I can't believe I got mine the same day as several others in the US.  My mail carrier is usually a day late.  Mine were also shipped from New Zealand.

These made it to Georgia OK.  (That's the state of Georgia, in the US, not the former Soviet Republic)


The famous staircase, with my collection of EEVBLOG rulers.  (Official excavatoree-cat approved)

[casinada]

5 x in Arizona

[Bruce_Davis]

Mine arrived in Cincinnati Ohio today.  The postage sticker said it came from Direct Link in New Zealand.

Great rulers and the entertainment value of your travails was worth more than the price of admission.

[Stonent]

Nothing in Texas yet. I checked at a little before 3:00PM but I suppose the mail carrier could be late I had no other mail either.
But that's normal also, I sometimes go a few days with nothing, so in most cases I check once every week or every other week. 

So it nearly the same amount of time for the rulers to arrive to NZ directly as it did for them to be routed and come to the US through NZ.

[wblackledg]

Got mine today in southern Illinois (St. Louis Missouri area)!

thanks!

[jamesp15]

Another Maryland USA sighting here.  Direct Link New Zealand postmark.

[BobInOhio]

Another delivery confirmation for 5x in Cincinnati, Ohio.  Thanks Dave!

[Robreeves]

Arrived safely in Connecticut, USA via New Zealand.

Don't know if anyone mentioned that Lady Ada has jumped on the PCB Ruler bandwagon.

[jebcom]

Dave, since you gave me mine when I was in Sydney in August, I wasn't expecting these... but they did arrive in the Chicago area today. Thanks! Now I have some more to give away!
-John

[baljemmett]

oz - µm -> How much (in oz weight) copper is used on a size ?? PCB with a cladding of µm thikness.. (How big is the reference Board for this ? 1meter x 1 meter ? )

Ounces per square foot, as already mentioned - it's the other common way to express the cladding thickness.

SMD footprints -> OK, size diagram including 4 examples. including new and (old) SMD size codes. What does the POW column mean ?

Guessing at this one, but typical power ratings in watts for those footprints?

Max A SMOBC @ 0.5 oz -> WTF ? I have no idea what this is about ?
Max A SMOBC @ 1.0 oz -> WTF ? I have no idea what this is about ?

Current-carrying capacity of traces in 0.5 / 1 oz thick copper - the figures are trace width in mils, amps per ten/five/one degree rise above ambient temperature, and (I think) milliohms per inch of trace length.  SMOBC = Solder Mask Over Bare Copper.

SQ PIN to DIA mm -> Again, I have no idea what this is about ? Inner surface area of a via maybe ?

Conversion between the size of a square pin and its bounding circle (-> the size of a hole to accommodate it).

EIA SMD TANTALUM -> Nope, does not ring a bell…

Standard case sizes of SMD tantalum caps.

[jonwilhelmjr]

I got my uRuler in the mail today. I am from Indiana USA.

[chip273]

Thanks @baljemmett for the detailed explanations

So can anyone clarify the last unknown for me :  the last column on the 4th table (Table : Spacing, column >3km)

[jgmrequel]

Confirmed receipt of my rulers in Brooklyn, NY

[rubbrdux]

Confirming receipt of rulers in Coolville, OH USA

[EEVblog]

Dave, since you gave me mine when I was in Sydney in August

One of the few people who've ever visited the lab!

[EEVblog]

Confirming receipt of rulers in Coolville, OH USA

Holy crap, I want to live in Coolville! 

[joshgngt]

Dave, uRulers arrived in my mail box today in Vancouver Washington, USA.  Tyvek envelope is unharmed.  Thanks for your efforts.

[mtdoc]

Not in Port Angeles, Washington yet but getting closer! . Maybe tomorrow!

[staze]

Got mine today (though only 2, and not the 5 =( ). Postmark was from NZ. No Swedish Postmark at all.

[dcel]

Five uRulers arrived safely in Muskegon, Michigan, USA yesterday via New Zealand.

Thanks Dave

[jmr]

Don't know if anyone mentioned that Lady Ada has jumped on the PCB Ruler bandwagon.

I also got both. They make a good couple, don't they?

[all_repair]

Don't know if anyone mentioned that Lady Ada has jumped on the PCB Ruler bandwagon.

I also got both. They make a good couple, don't they?

I received my Adafruit rulers for almost 2 weeks.  Highly recommended.  My uRuler yet to arrive.  High chance they may be lost, I am in Singapore.

[keethrax]

Rulers have arrived in the bustling metropolis of Marble, Minnesota.