Mailbag Monday
Negative Feedback T-Shirts:
NOTE: Black shirt coming shortly, bug in Teespring site...
http://teespring.com/negativefeedbackAsh
555 Timer: http://teespring.com/555timer-grey3
Warranty VOID: http://teespring.com/warrantyvoid2
Forum: http://www.eevblog.com/forum/blog/eevblog-661-mailbag/'>http://www.eevblog.com/forum/blog/eevblog-661-mailbag/
Spoliers & Links:
Programmable Constant Current Dummy Load:
http://www.instructables.com/id/Arduino-Programmable-Constant-Current-Power-Resist/
Geppetto Electronics: https://www.tindie.com/stores/nsayer/
SMD Prototype Board: http://snikrepmada.com/projects/
The RoBoard Robot Development Board: https://www.tindie.com/products/PAMelectronics/the-roboard/
LED Strip Driver Board: http://blog.spitzenpfeil.org/wordpress/projects/
https://www.tindie.com/stores/madworm
Conrad Retro Radio Kits:
http://www.conrad.com/ce/en/overview/2420100/Retro-Kits
Evoke Flow WIFi Radio OLED Display Repair
MiniDSO Pocket Oscilloscope (a.k.a Seed Studio DSO Quad)
http://minidso.com
Pi Power Raspberry Pit power adapter: https://www.tindie.com/products/nsayer/pi-power/
L293D H-Bridge Motor driver chip: http://www.ti.com/lit/ds/symlink/l293d.pdf
MOSFET: http://www.aosmd.com/pdfs/datasheet/ao3400.pdf
MCP1804 LDO: http://www.microchip.com/wwwproducts/Devices.aspx?product=MCP1804
Silicate rock used in solar cell manufacture
EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2
EEVblog Amazon Store (Dave gets a cut):
http://astore.amazon.com/eevblogstore-20
Donations:
http://www.eevblog.com/donations/
Projects:
http://www.eevblog.com/projects/
Electronics Info Wiki:
http://www.eevblog.com/wiki/

Done.

Avatar photo

By YTB

18 thoughts on “Eevblog #661 – mailbag”
  1. Avataaar/Circle Created with python_avatars Kurt Ringer says:

    Tear downs are my favorite

  2. Avataaar/Circle Created with python_avatars shaxjl says:

    I like your knife~

  3. Avataaar/Circle Created with python_avatars idontwantagoogle+page says:

    If you're going to do the teardown videos separately, please link them in the description when you do them. for instance, did you ever do a teardown of that tamperproof circuit? I couldn't find it anywhere.

  4. Avataaar/Circle Created with python_avatars Robert Drinkall says:

    I like seeing what you've been sent, it must be like Christmas! Good luck to you.
    However I agree with your opening statment, review & Teardown Later!  Just open & View in Mailbag & not too much babble. Keep it short & sweet for each item, unless you get something really special!  You'll also get to open more…………..Good hunting.

  5. Avataaar/Circle Created with python_avatars xDR1TeK says:

    All nice. Liked it very much.

  6. Avataaar/Circle Created with python_avatars Matheus Moreira says:

    "The OZZ is fully functionality. In my current project I use 22 pies of the 6004." Nice Chinglish here.

  7. Avataaar/Circle Created with python_avatars Andy P says:

    if i might make a suggestion i don't know if the camcorder compresses the video or not but it seems the video is quite blurry and not detailed even in 1080p. so if you could look into that it would be awesome.

  8. Avataaar/Circle Created with python_avatars Andrew Watts says:

    I love this new format, lots of tidbits and enough time to talk about everything. 😉

  9. Avataaar/Circle Created with python_avatars HreggvidurE says:

    The 3D printed "Thingamabob" is the logo for the dark side of the force.

  10. Avataaar/Circle Created with python_avatars J. Matthews says:

    I WANT THE RADIO!
    I am new to the soldering world, love it, but the kits I'm having to buy are costing me an arm and a leg! I'd love to put that radio together and then I'll send it on back to you friend. It's always my birthday month! How about it? Email me: james30152@yahoo.com
    Ps. Freakin' LOVE the show! Get it up! 
    Thanks!

  11. Avataaar/Circle Created with python_avatars UmbraAtrox says:

    I need to get one of these d203 things… Would be perfect to measure stuff on on cars…

  12. Avataaar/Circle Created with python_avatars NewRobotic says:

    OPEN MORE MAIL!

  13. Avataaar/Circle Created with python_avatars k1mgy says:

    Dave, although the video quality is nice, as someone who appreciates audio, it really sucks.  Way too much high end, no "presence", and rather shrill.  Please go back to the lapel microphone to augment the wider "room" pickup.

    Please consider acoustic design as a part of your presentations.

  14. Avataaar/Circle Created with python_avatars Kevin Connolly says:

    i completely agree on the teardowns focusing on a dedicated videos. Love you man! Keep it up!

  15. Avataaar/Circle Created with python_avatars emerybryant says:

    where can i get one of those little am radio kits that featured at around the 41 minute mark? wouldnt mind trying one 😀 

  16. Avataaar/Circle Created with python_avatars k1mgy says:

    Unfortunately Adam Perkins' proto board cannot be located on his web site.  Might he post a link and let us know how we might purchase a few? 

  17. Avataaar/Circle Created with python_avatars Mike N HOC says:

    I found your channel today and I love it! I am now doing an EEVblog marathon! Bring on the snacks 🙂

  18. Avataaar/Circle Created with python_avatars Matthias Redies says:

    I think small teardowns should stay in the mailbag

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