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[capriracer]

Received my Flux Condenser and 555 shirt about the middle of last week and received the Negative Feedback shirt on this past Friday. Thank You, Dave.

[skjerk]

Got my flux-condense T yesterday! Just perfect! Now I'm eagerly awaiting my Negative-feedback version :-)

[blewett]

Non-inverting and inverting both have negative feedback. The main difference is where the input is either to the negative input (inverting) or to the positive input (non-inverting).

[aerohk]

@BoSoffen, I don't understand what you don't understand. Yes, that is a non-inverting amp. Its output is feed back to its inverting input through a voltage divider, thereby "negative feedback". (Hmm wonder why the response button is disabled...)

[GadgetUK]

Great!! Just bought the Fluxgate and Negative Feedback, already got the 555 ;)

[Falcrist]

Bought a negative feedback teeshirt. Just in time for my Circuit Analysis I class!
Nice designs. Thanks, Dave!

[EEVblog]

I've found that local one-off's are no cheaper, or usually more expensive.

[keilan]

Bugger! Missed these, 555 one looks awesome!!

[EEVblog]

Ah, no idea? I simply dropped it accidentaly at the start of the video

[EEVblog]

Hmm, yep, same here. Some reports of this last time too. Their system is screwy...

[AndreQuirion]

I got a "I only give negative feedbacks" from the last campaign, it's a real nice and well made t-shirt and it started a lot of small talk at the office (I work in IT).

[EEVblog]

Yeah, that's a crappy limitation, but probably understandable form a logistics point of view?

[JadBerro]

Awesome! Been waiting for this. Got the 555 timer one.

[Sockkerbagarn]

I just bought one of each, but not the flux one (=
Really like them, and my friends at the work will be disapointed! (I work with small electronic construktions/prototyping at a science center). Thank you Dave, and keep on with the great movies! I made a teardown on a 60's function generator, but maybe I'll sen you a DVD so you can talk about it.

[CalcProgrammer]

Nice...guess what I happened to be wearing today? I've gotten a lot of people commenting on my 555 shirt when I wore it to work, the mechanical engineering guys took a while to figure out what it was!

[TheCrazyInventor]

"Where's my remote"... That a wink to photonicinduction? :)

[lactobacillusprime]

Love the shirt. You got a proud Dutch tripe 5 timer smokey grey wearer! :)

[kempy]

$10.50 for international shipping is very good (speaking as an eBayer who sends shit all over the world :-) ).

Just go to the United States Postal Service web page and check out the international prices for shipping to Australia (which is what you are getting in reverse). The lowest I could find was "Priority Mail International Small Flat Rate Box" - that was $23.95!!!!.

So stop moaning about international shipping costs - you are getting a good deal.

[JonathanWinterflood]

Indeed, but the output is fed back onto the negative input of the op-amp, so it's negative feedback :)

[SeanBZA]

Got the confirm now. Now to wait the 6 weeks for delivery to me


Where's my ammer, gotta be around here somewhere!