#hardwarehacker

2024-08-01

Loaded up for #vcfwest #vcfw this weekend - a bunch for the consignment room, and a handful for the freebie table

And a bag of goodies for pre established trades 😁

If you are at vcfw, say hello

What is VCFW you say?
vcfed.org/events/vintage-compu

#computing
#vintagehardware
#hacking
#hackers
#hardware
#hardwarehacker
#hardwarehacking
#upcycling
#personalComputing
#personal_computing #vintagetech
#vintagecomputing
#geek
#hacker

The pickup truck loaded up with items for VCF West
2024-07-19

props to the person on #freecycle offering up some #CD media - the #BIOS update for these #ThinkPads will _only_ run/boot from CD or floppy - no joy making a boot-able #USB so I go old school. 🤷

That #DVD-RW / #CD-RW combo drive (FRU 39T2829) worked like a charm - and the random eject issue is not happening with this one.

#laptop #vintage_laptop
#computing
#vintagehardware
#hacking
#hackers
#hardware
#hardwarehacker
#hardwarehacking
#upcycling
#personalComputing
#personal_computing #vintagetech
#vintagecomputing
#geek
#hacker

2024-07-10

Scored an #ebay_find for a replacement CD/DVD drive - ended up upgrading to the #DVD-RW / #CD-RW combo drive (FRU 39T2829).

The current CD-RW has the "phantom" eject issue, where the tray ejects without any prompting. My research online indicates the eject button on the drive is messed up some way, and the easiest approach is to swap out the drive. The seller accepted my counter offer, and with shipping it was a no brainier.

Now, we wait...

#laptop #vintage_laptop
#computing
#vintagehardware
#hacking
#hackers
#hardware
#hardwarehacker
#hardwarehacking
#upcycling
#personalComputing
#personal_computing #vintagetech
#vintagecomputing
#geek
#hacker
#ebay_finds

An IBM/Lenovo DVD/CD drive for their ThinkPad era notebooks/laptops, showing the label and technical details
2024-07-03

Success! found an "Sonnet Tempo SATA Express Card 34 with 2 eSATA Ports" over on #eBitch aka #eBay

A good seller experience - timely shipping, arrived promptly - packing could be better though, wrapped in a #walmart #wallyworld bag inside a cardboard box? 🤦‍♂️

The #Expresscard was auto-detected in #windows10 on the #lenovo #R400 as a "Silicon Image SiI 3132 #SATALink Controller", drivers were pulled from online and installed, and I was wiping an old hard drive in my #eSATA drive dock in minutes.

#computing
#vintagehardware
#hacking
#hackers
#hardware
#hardwarehacker
#hardwarehacking
#upcycling
#personalComputing
#personal_computing #vintagetech
#vintagecomputing
#geek
#hacker
#ebay_finds #BoycottWalmart #WalmartSucks

an Sonnet Tempo SATA Express Card 34 with 2 eSATA Ports sitting on an Lenovo laptop keyboardan Sonnet Tempo SATA Express Card 34 in action, inserted into a Lenovo ThinkPad R400 connecting a hard drive dock with a hard drive inserted.
2024-06-27

anyone have any #PCCARD #expresscard sitting around, hopefully for #eSATA or #usb3 ? I'm looking for some with a #vintagecomputing project currently on my #workbench - #IBM and #lenovo #thinkpads

Shopping for them online has been problematic... and there are none on #craigslist in my area.

#computing #vintagehardware #hacking #hackers #hardware #hardwarehacker #hardwarehacking #upcycling #freecycle #personalComputing #personal_computing #lazyweb

2024-01-18

@annascrafts If you substitute "miscellaneous bits of electronics and wire" this also accurately describes many of the #HardwareHacker types I've met (myself included).

I feel this in my bones.

2023-12-21

Hello fellow Mastodonians, there's some people attempting to make a documentary and recovery some masters of an iconic TV show from my childhood - ReBoot:
old.reddit.com/r/ReBoot/commen

They need some help trying to find a D-1 Tape machine. I figured some of the folks here interested in hardware / computing history might have a lead on this sort of thing.

#ReBoot #HardwareHacker #History

Glenn Pegden :donor:glennpegden@infosec.exchange
2023-07-06

#HardwareHacker and #DefCon #BadgeLife friends. I've never done #PCB fabrication (at least, not since the days of single boards with hand drawn tracks dipped in acid baths), if I have the #Gerber files for something I want a small number of before early Aug, is it viable? Where to I start? Recommended providers etc?

Eric True (f.k.a. spazquest)spazahedron@indieweb.social
2023-06-27

I hope this inspires some #hardwarehacker to make an Xbox controller out of this $500 scissor-lift controller

2023-06-08
2023-01-04

If any of my #hardwarehacking #hardwarehacker #retrocomputing followers know the answer to this question about troubleshooting physical connectors of a #piscsi / #rascsi device, I'd really appreciate it.

I built one of these about a month ago, and I tested it yesterday on a retro Mac - the drive wasn't detected on the SCSI bus.

I checked the troubleshooting instructions in the #PiSCSI Github Troubleshooting page (github.com/PiSCSI/piscsi/wiki/) and built out a set of jumpers in the DB25 connector, and ran the python test script. The result wasn't good.

I'm now in the process of getting a real DB25 breakout board with a plug so I can rule out my janky jumper wires as a culprit in the test going south. But my question is: If these six pairs of pins (shown in red boxes) are truly not signalling properly...wat do?

I'm not sure where the fault lies - is it a failure of the chips soldered onto the board? There was a lot of surface-mount that ain't perfect but seems to work. Is there some other component that has failed? It's hard to know how to approach the problem at this scale.

Any ideas?

test output in text:
Error: GPIO D0 should drive ACK low, but did not
Error: GPIO D1 should drive SEL low, but did not
Error: GPIO D2 should drive ATN low, but did not
Error: GPIO D3 should drive RST low, but did not
Error: GPIO D5 should drive IO low, but did not
Error: GPIO D7 should drive REQ low, but did not
Error: GPIO ATN should drive D2 low, but did not
Error: GPIO RST should drive D3 low, but did not
Error: GPIO ACK should drive D0 low, but did not
Error: GPIO REQ should drive D7 low, but did not
Error: GPIO IO should drive D5 low, but did not
Error: GPIO SEL should drive D1 low, but did not
!!!!!!!! Test FAILED !!!!!!!!
Total errors: 12A diagram of a DB25 SCSI port showing the jumper pattern for testing, and the pinouts that were failures in the test
MaaikeMaaikeV
2022-12-20

in the spirit of Christmas (I don't like christmas) I am making lists.

For lack of algorithms (yay!) It's a bit of work to get my timeline to be more like I want (nay!).

More naughty than nice because I miss a steady stream of content on my timeline

I should probably check if I can take my lists with me when I inevitably change instances.

I wish I could see other local timelines as a pinned column on the desktop version.


Okay, an #introduction: Professionally I'm an #SysAdmin / Systems Engineer working currently in the Medical and #ERP fields. As a #WindowsAdmin I use #scripting to make my days easier with #Python and I'm currently teaching myself #nodejs.
Recreationally #Maker, #HardwareHacker, #3DPrinting, and #Watches. I love #cars #Porsche and mechanical things. I always have an #Arduino project on hand and I support the #EFF. ✌

Sticker the PlanetStickerum@infosec.exchange
2022-11-26

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