Fish tacos thread of making!

[Legend]

Not making something. But trying to repair.

Our silverware drawer is busted, and nothing seems to work for it.

At least nothing I've seen.

The current drawer is using a singular bottom mount that is attached to the back, and it's 24 inches long, which is apparently a weird size. 

Most of the bottom mounts that I've seen in stores are expecting there to be a base underneath the drawer, which this does not have.



It's been a pain. Seems like either I need to add some wood underneath or I need to cut something out.

I think my best bet will be adding two strips of wood to basically support the cabinet drawer on the left/right sides. 

Good luck.

What exactly broke on it?

[the-pi-guy]

Good luck.

What exactly broke on it?

The slide basically



The current one has this set up. Parts of the slide have broke, and several of the balls have gone missing.  

[kitler53]

did a quick search.   this looks like a possible replacement part for you:

https://www.amazon.com/LONTAN-Centered-Cabinet-Dresser-Extension/dp/B0CPLTDVH4/ref=sxin_12_pa_sp_search_thematic_sspa?content-id=amzn1.sym.4e6e4604-30c2-4a55-84df-0e41b8f895e4%3Aamzn1.sym.4e6e4604-30c2-4a55-84df-0e41b8f895e4&cv_ct_cx=undermount%2Bdrawer%2Bslides&hvadid=693901098469&hvdev=c&hvexpln=67&hvlocphy=1016895&hvnetw=g&hvocijid=4094977729317979177--&hvqmt=e&hvrand=4094977729317979177&hvtargid=kwd-306786351&hydadcr=9033_13528842&keywords=undermount%2Bdrawer%2Bslides&mcid=e4311bb0c7233bd99ec4ea82e6fedd14&pd_rd_i=B0CPLTGTPM&pd_rd_r=874a7620-099d-4229-b0f8-14863a8187a0&pd_rd_w=l3VTx&pd_rd_wg=07dch&pf_rd_p=4e6e4604-30c2-4a55-84df-0e41b8f895e4&pf_rd_r=7AZPXQGT4EHYFYY4535W&qid=1790695362&sbo=RZvfv%2F%2FHxDF%2BO5021pAnSA%3D%3D&sr=1-1-6024b2a3-78e4-4fed-8fed-e1613be3bcce-spons&aref=qFMfZ7I49d&sp_csd=d2lkZ2V0TmFtZT1zcF9zZWFyY2hfdGhlbWF0aWM&th=1


undermounts are generally better than side mounts but i'm not sure i've ever seen a single undermount instead of a dual undermount. 

[the-pi-guy]

did a quick search.  this looks like a possible replacement part for you:

https://www.amazon.com/LONTAN-Centered-Cabinet-Dresser-Extension/dp/B0CPLSCZ3N/ref=sxin_12_pa_sp_search_thematic_sspa?content-id=amzn1.sym.4e6e4604-30c2-4a55-84df-0e41b8f895e4%3Aamzn1.sym.4e6e4604-30c2-4a55-84df-0e41b8f895e4&cv_ct_cx=undermount%2Bdrawer%2Bslides&hvadid=693901098469&hvdev=c&hvexpln=67&hvlocphy=1016895&hvnetw=g&hvocijid=4094977729317979177--&hvqmt=e&hvrand=4094977729317979177&hvtargid=kwd-306786351&hydadcr=9033_13528842&keywords=undermount%2Bdrawer%2Bslides&mcid=e4311bb0c7233bd99ec4ea82e6fedd14&pd_rd_i=B0CPLTGTPM&pd_rd_r=874a7620-099d-4229-b0f8-14863a8187a0&pd_rd_w=l3VTx&pd_rd_wg=07dch&pf_rd_p=4e6e4604-30c2-4a55-84df-0e41b8f895e4&pf_rd_r=7AZPXQGT4EHYFYY4535W&qid=1790695362&sbo=RZvfv%2F%2FHxDF%2BO5021pAnSA%3D%3D&sr=1-1-6024b2a3-78e4-4fed-8fed-e1613be3bcce-spons&aref=qFMfZ7I49d&sp_csd=d2lkZ2V0TmFtZT1zcF9zZWFyY2hfdGhlbWF0aWM&th=1


undermounts are generally better than side mounts but i'm not sure i've ever seen a single undermount instead of a dual undermount. 

Huh thanks 


I was otherwise planning to add two small boards as support and use a double mount. 

This would be less of a pain though.  

[kitler53]

Huh thanks 


I was otherwise planning to add two small boards as support and use a double mount.

This would be less of a pain though. 

no problem.  you probably used AI and that's why you couldn't find this part.   i did a traditional google search and found it in under 5 seconds.

[darkknightkryta]

So, I have a short in the new circuit.  I get the image, I get red and blue, but no green.  Not sure if there's a mistake or if it's the short that's happening between Y and Pb.  Like, Y is going into the output of Pb.  No idea why this would kill green, but something is.  I still have Luma, which is good, but analog electronics are so weird.  Jlcpcb are also going on vacation so I can't order for a few weeks.
Edit: looking more closely at what I did wrong, I had Y and PB going into the subtraction stage.  So Y and (B-Y) are being subtracted from blue.  So no idea how blue is being left.

[darkknightkryta]

So I go to order the new revision.  JLCPCB had a placement option to put parts for you.  It can get pricey, but I'm prototyping and I don't mind spending the money so I can just try the circuit right away.  So while I was setting up my order, it says the op amp is unavailable.  I go to Digikey and Mouser and they're sold out.  More coming in December.  WTF?

[darkknightkryta]

So I know a transister version of the circuit exists, but the person who made it drew the circuit in this weird way, left to right then down to up.  So he has the Y circuit going bottom up and right to left which circles back down to subtract from Red and Blue so it's hard to make sense of. So I take the same approach and have Gemini make a circuit.  I had to try different transisters, JLCPCB had transisters that are "basic" but they should work.  The resistors look good.  They line up with what I'm used to seeing, which was different from the last circuit it made.  I had Claude look at it.  It fixed it up.  I just ran out of credits so it couldn't use the internal simulator (There's a name I'm currently not remembering for it) software it's connected to.  It said I can resume at 7pm.  I tried the following day and it froze up again 🤷