Hardware

Hi all, does anyone here have any experience with VTA? I'm thinking about getting this projector: VTA-70366, but I can't seem to find any reviews on the brand.

cross-posted from: https://lemmy.ml/post/48171005

This is an abridged version of 2026 RISC-V Market Report and Ecosystem Guide by the SHDgroup, provided at no charge thanks to the support of their sponsors. An unabridged version is also available with over 200 pages and comes with a spreadsheet containing over 300 tables of detailed information. In both versions, the intention is to provide a comprehensive examination of the rapidly expanding semiconductor market, including how it is evolving alongside the concurrent emergence of RISC-V and the influence of AI. The accelerating build-out of data centers for AI inferencing and training and Large Language Models (LLMs) is having a profound impact on semiconductor revenues worldwide. This impact extends to the adoption of the RISC-V ISA in an increasing number of SoCs aimed at including some level of AI functionality in the silicon solution. These impacts also extend to the Semiconductor Intellectual Property (SIP) vendors as they look to accommodate the acceleration of the different Neural Networks being used and EDA Tool vendors as they look to infuse AI functionality into their EDA tools to aid the productivity of silicon designers.

The introduction of RISC-V has fueled extensive CPU architectural exploration, visibly impacting device revenues, unit shipments, design starts, business models and IP licensing revenues on a global basis. The pervasive integration of AI across applications is a primary catalyst in today's semiconductor market. The RISC-V architecture has notably influenced SoC designers and architects and is poised to drive a substantial share of designs, revenues, and unit shipments in the coming years.

This is to challenge the creativity of the computer lover.

Some pictures of a build from last year. I replaced a file server that was in reliable operation since 2007, seeing no hardware failures. Its purpose is to store file backups from the network. With only 4,5TB available, it was constantly getting full. It was also loud and power hungry, so I decided that the best option was a complete replacement. I hope the new one is as trouble free as the old!

Old specs: (built may 2007, upgraded some drives late 2009)

• motherboard: TYAN S2925 "Tomcat n3400B"
• CPU: AMD Sempron 3000+ "Manila" (single core)
• RAM: DDR-2 ECC 800mHz 1GB
• operating system drives: HDD, Hardware RAID-1, SCSI-320, 2x 36GB, ext3 and XFS file systems
• served data drives: HDD, LVM, SATA-II, 3x 500GB and 3x 1TB, XFS file systems
• removable media: IDE CD drive
• operating system: Debian GNU/Linux, starting with version 4 "Etch"

New specs: (built september 2025)

• motherboard: ASRock B850M-X R2.0
• CPU: AMD Ryzen 5 9600X "Granite Ridge" (6 cores, 12 threads)
• RAM: DDR-5 ECC 2600mHz 32GB
• operating system drives: SSD, ZFS mirror, SATA-III, 2x 128GB, ZFS file systems
• served data drives: HDD, ZFS RAID-Z1, SATA-III, 3x 24TB, ZFS file systems
• removable media: USB 3.0 micro SD cards
• operating system: FreeBSD, starting with version 14

(Sorry if I'm posting this in the wrong community!)

A Raspberry Pi 5 I use (not the one in the photo) fell off the table, and the black square component pointed at by the arrow was straight knocked off the board. Yeah, if you needed a reason why you should always use a case, this is one, ooops lol...

It looks like it came off cleanly, leaving two square metal pads below. I still have the component, the small black box. This happened while the Raspberry Pi was running, and the power LED went from green to red in an instant. Afterward, booting was no longer possible. So, my questions:

1. If this happened while it was running, is it likely that this fried something else and it's not worth getting fixed? Or is this likely fixable?

2. If I want to get this fixed, how do you guys find a good local repair shop? I heard some apparently do sloppy soldering jobs, and given the RAM prices I would like not to have this Raspberry Pi unnecessarily damaged further if it's salvageable. I live in Freiburg im Breisgau in Germany, if anybody knows good local places.

cross-posted from: https://lemmy.ohaa.xyz/post/11345138

I recently aquired an old hacousto Accent 8x8 Audio matrix, however I cant find any still alive links for the companion software. The only lead ive found so far is an archived version of the website. Archive.org hasnt archived the actual file though. Does anyone know of any mirrors, repositories, archives, or other sources where something like this might still be available?

cross-posted from: https://lemmy.world/post/34838045

Leaning heavily towards the Lattepanda Mu with Intel N100, but also considering the Raspberry Pi 5 compute module as an alternative. Main reason for the preference is performance. But does that still hold up if passively cooled? I've read that the N100 doesn't really reach its full potential at its 6 W TDP, instead often drawing around 15 W during benchmarks. All of the benchmarks I've come across are for an actively-cooled setup.

I'm planning on a heatsink that will be open to ambient air and not much larger than the compute module itself, maybe 6x12x1 cm. How much do those extra watts beyond the TDP matter to the performance of an Intel CPU?

An interesting aspect of the Lisuan Tech 7G106 is its Virtual GPU feature. It is a fully-featured single-root I/O virtualization (SR-IOV) component, with up to 16 containers, which lets you share the GPU to virtual machines running on the same system, so that it can be used in containerized enterprise environments and hyperscalers.

Hi, hopefully this isn't breaking any rules. I just wanted to show my experience with APC RMA process as UPS tends to be quite niche topic and this is also my first UPS so I had no prior experience with any other companies.

I've bought APC Back-UPS Pro 1500 in 10th of July 2022 and recently (early this July) it stopped switching to battery, it showed F02 error instead and immediately shut off the moment a power cut off.

1.) Getting hold of support, very difficult. Most of the links on the website were broken with error "under maintenance" took me around 1 week of trying to be able to contact anybody (I finally managed to get a phone number).

2.) Contacting support - the guy on phone told me where to e-mail my issue.

3.) E-mail - responded within 3 days. Told me the battery is likely bad and sent me a new battery free of charge which arrived another 3 or 4 days later. Also provided link with guide on how to properly reset the UPS (link was broken).

Unfortunately, battery wasn't the issue. I've e-mailed back ASAP after I've tried the new battery. They responded within a day and sent me a whole new UPS replacement (with battery) which just arrived (works).

They will come to pickup the new battery and old broken UPS in the next 2 days. (Free of charge shipping both ways).