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Anyone need some split core current transformers?

Up until about five years ago, I worked for an energy metering company. They did a warehouse cleanup and got rid of tons of material, including hundreds of CTs for AC current measurement. I snagged all of those (and used some for my own home metering) but I still have probably 200 floating around.

I've got split cores rated for 50A up to 6000A or so, and physical sizes from about 1/2" ID to 8" ID (the larger ones are flexible rope style). Mostly rated for 0-333mV AC output but there may be some oddballs in there (like 0-500mV, maybe a couple 4-20mA).

I need to clear up some space, so I was thinking $20 plus shipping per CT, maybe with a bulk discount if you get five or more? Some of these retail for $100+ so if I have something you need it could be a good deal! Most of these are lightly used in a testing environment.

Continued thread

PENDING SALE

All small stuff this time! Tested to the extent of plugging each board into a power supply and observing either an LED or power draw, plus testing USB ports for power delivery.

1x Raspberry Pi variant, educational kit of some kind? - $15
1x Libre Computer AML-S905X-CC-V2 - $25
1x Arduino Uno - $15
1x SainSmart Uno - $15
1x Arduino Uno Ethernet $20
1x Raspberry Pi 3 B+ - $20
1x Raspberry Pi 3 B+ with case - $25
1x Raspberry Pi Zero with RCA jack attached - $10
2x Reyann Arcade Encoder - $10 for both

Note that these are just the boards - no power supplies, microSD cards, or other hardware is included unless noted!

Yet another round of stuff for sale! This time it's all SBCs. Again, a couple rules: I'm going in order of responses on toots (if you just reply with "I want it", that counts). I'll shoot you a DM with my email, and then you have 24 hours to contact me via email and we'll exchange payment/shipping details. I can take Zelle or Venmo. If I don't hear from the first responder within 24 hours, I'll reach out to the second, etc. You can ask for more than one item! Prices include shipping via USPS in the continental USA (may be able to combine shipping for a small discount). Please don't DM me directly; replying to the post lets other folks know what's spoken for/still available.

Bonus points if you use these for something cool. Tag me in your project thread if you do!

Again I apologize for no alt text, but the pics are just proof the item exists as described. Boosts are much appreciated!

Replied in thread

Collection of TSSSF cards, signed

This one is for my #brony friends. Eight Twilight Sparkle's Secret Shipfic Folder cards, mostly signed by their respective VAs. Signatures are: Ashleigh Blake, Lauren Faust (on the Twilight Sparkle card, it was all I had for her to sign), Brenda Crichlow, Andrea Libman, Kelly Sheridan, Michelle Creber, John de Lancie, and Dustykatt (not a show VA).

Asking $150 shipped.

#sale#laptop#TV
Replied in thread

Clevo W370ST Laptop

Maybe small laptops aren't your thing. In that case, may I recommend this rebranded Clevo W370ST? An absolute unit of a laptop with lots of ports and mass. Keyboard is new, battery is < 1 year old. Pretty sure I redid the heatsink compound about a year ago. The outside has a few scratches but the inside is in great condition. Comes with the pictured AC adapter. I daily drove a laptop just like this one up until a few months ago, it's incredibly easy to work on if you ever want to replace or upgrade anything.

Intel 4700MQ @ 2.4GHz, 16GB DDR3 RAM (expandable up to 24GB, which is a weird number but whatever), 256GB SSD and 1TB secondary drive (I think the secondary is a platter HDD), NVIDIA GTX 765M GPU, 1080p display. Supports up to three displays, and has an SD reader, Ethernet, 3x USB-A ports, eSATAp (which will work as a USB-A port, nifty), HDMI, VGA, and 3.5mm jacks for line, mic, and headphones.

Asking $80 shipped.

#sale#laptop#TV
Replied in thread

UMPC-02-SR

Only the most adorable mini-PC I've ever seen! Imported from Japan, with a Japanese keyboard. I installed Windows 10 LTSC with all original drivers. Keyboard input is kind of weird; most of the symbol keys don't produce the symbol you'd expect. This will boot Linux and you can certainly go that route, but I'd suggest saving a copy of the Windows drivers before wiping it as they are almost impossible to find. The screen folds into a "tablet mode" and the touchscreen interface works fine. There is very minor damage to what I *believe* is a screen protector, but it does not impact functionality at all.

Intel N4200 CPU, 8GB RAM, 32GB SSD (about 6GB free with a Windows install). It does have a MicroSD card slot for expanding storage, along with a single USB-A port, 3.5mm headphone jack, and micro HDMI slot. The charger port is interesting - it looks like USB-C, but only works with the provided charger.

Asking $90 shipped

#sale#laptop#TV
Replied in thread

Heavily Modified Sega Game Gear

This was a super fun project which isn't quite completed, but close!

Basically, this is the original Game Gear shell and main board with a new display (BennVenn IPS LCD), Clean Juice power board (featuring USB-C charging and internal rechargeable batteries), and sound board (with crisper audio and all-new components). The main board has been recapped. Also included are seven games: Surf Ninjas, Ecco the Dolphin, Mortal Kombat, The Lion King, Primal Rage, Sonic the Hedgehog 2, and Wonder Boy.

Now, the bad: I would not consider this complete. The shell in particular still needs some cleaning, and the lens is pretty badly scratched. Some games you may need to power cycle to start (once started, the games run fine). The Lion King cartridge is probably bad, I can't get that one to work. I would not suggest picking this up unless you're prepared to tinker.

Asking $160 shipped.

#sale#laptop#TV
Continued thread

Memorex Portavision 5" Color CRT Model 17

Tube works fine, the color bars were generated with an HDMI-RF adapter but there's also an RCA input for your older systems. The case is in good shape overall, but feels a bit loose. I'm not sure if this is normal, as I have not torn this TV down for cleaning/repair. The antenna is broken off and missing, but hey - it couldn't pick anything up anyway even if it was present. I do not know if the 8mm player works, as I have no cassettes to test it with. The door may stick when trying to eject, it sometimes needs to be wiggled side-to-side.

Asking $50 shipped.

#sale#laptop#TV

I have another round of stuff for sale!

Again, a couple rules: I'm going in order of responses on toots (if you just reply with "I want it", that counts). I'll shoot you a DM with my email, and then you have 24 hours to contact me via email and we'll exchange payment/shipping details. I can take Zelle or Venmo. If I don't hear from the first responder within 24 hours, I'll reach out to the second, etc. You can ask for more than one thing! Prices include shipping via USPS in the continental USA (may be able to combine shipping for a small discount).

Bonus points if you use these for something cool. Tag me in your project thread if you do!

Again I apologize in advance for my lack of alt text, but the pics are just proof of the item specs or condition which are already described in the toot. Boosts are much appreciated!

#sale#laptop#TV

👻 HAPPY HAUNTING, Y’ALL! 👻
It’s my favorite holiday, finances are tight while I continue to wait on my SSDI ruling, and I figure we could likely all use some good news. Help buy my art so I have fewer things to move house with!

🎃 31% off my shop with code SPOOKY
💀 extended undeath valid another week !! (17Nov)

I got budget photo prints, hand-drawn memes, #FountainPen art, and more.

ko-fi.com/mircat/link/SPOOKY

#DisabledArtist #QueerArtist #BuyIntoArt @penfount #FediArt #FediSale