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uptime.lab

🛠️ Hackathon every day
Hi! I'm Ivan (@merocle), nice to see you here! This account for my different DIY projects. no AD, just DIY

Uptime Lab
Water-cooled server for ML with 8x RTX 4090 ⠀ Ch Water-cooled server for ML with 8x RTX 4090 ⠀ ChatGPT did the hashtags for fun: #WaterCooling #Server #GamingPC #GPU #VideoCards #CustomPC #HighPerformance #PCBuilding #GamingSetup #LiquidCooling #Techie #PCMasterRace #PCGaming #ExtremeGaming #Overclocking #GamerLife #GamersOfInstagram #PCEnthusiast #GamingCommunity #GamingStation #chatgpt #machinelearning #rtx4090 #hardware #coffee
A new optional version of the Compute Blade enclos A new optional version of the Compute Blade enclosure. Especially for those who need more space. For example, for an FPGA module. Or other future modules that can be larger or hotter to put 2 Blades per fan. Kickstarter live, link in the profile. P.S. Welcome to our Discord community! ⠀ #computeblade #raspberrypi4 #raspberrypi400 #raspberrypiproject #raspberrypi #3ddruck #3dprinting
ML Server with 8x RTX 4090 24Gb, 2x AMD EPYC CPUs, ML Server with 8x RTX 4090 24Gb, 2x AMD EPYC CPUs, and water cooling. The radiator, reservoir, and pump are separate 2U platform I hope it doesn't leak #watercooling #hardware #servers #gigabyte #machinelearning #neuralnetworks #rtx4090 #nvidia
Raspberry Pi CM4 view with IR camera. And Compute Raspberry Pi CM4 view with IR camera. And Compute Blade Immediately after shutting down. #raspberrypi #computeblade #ircam #raspberrypiproject #raspberrypi4 #raspberrypicomputemodule
For the true geeks NiteFury II. Xilinx Artix FPGA For the true geeks NiteFury II. Xilinx Artix FPGA on the Compute Blade ⠀ Kickstarter in progress, join in. The link is in your profile. You can build your own cluster there (there is a separate option for that) ⠀ #raspberrypi4 #raspberrypi3 #raspberrypiproject #raspberrypi #fpga #diyelectronics #computeblade #hardware
Happy Valentine's Day ❤️ ⠀ 10" enclosure for Happy Valentine's Day ❤️ ⠀ 10" enclosure for Compute Blades Kickstarter live, link in the profile. I will be glad to see you on our Discord server. There are already more than 1024 of us. link in the profile too 🙂 ⠀ #raspberrypi #raspberrypi4 #computeblade #3dprinted #3dprinting #diyelectronics #raspberrypiproject #kubernetes #clusters #raspberrypi3
Kickstarter is live. Right now. And there's still Kickstarter is live. Right now. And there's still almost 60 days to go. I'm just getting started, and we've already almost raised all the money we need to get started. Link is in the profile. Join in, And the Raspberry Pi CM4 itself is available as an add-on #raspberrypi #computeblade #kickstarter
Mac mini 🍏 KVM stand v2 It came out so well th Mac mini 🍏 KVM stand v2 It came out so well that almost immediately after assembly, it was mounted in a remote data center, and the Macs were not configured at all (because that can be done remotely). So what is this, and what for? It's a 7U high stand (event 6 if lay the wires tighter) for installation in a server rack. On the shelf is a regular KVM switch with 16 HDMI inputs and USB outputs for connecting to a Mac mini. The HDMI output of this KVM is connected to the PiKVM, a Raspberry Pi with an HDMI capture card. The Raspberry also emulates a keyboard and mouse (more info at the PiKVM project website, great kudos to the authors). The KVM switch is also connected to the Raspberry using the rs232 -> USB adapter to be able to switch channels of the KVM. Not confused yet? A PCA9685 HAT is connected to the Raspberry Pi to control 8 servos, which are responsible for physically pushing a button on the Mac mini. To control all this, I wrote some python scripts and added buttons to the PiKVM user interface that call these scripts. This way, through a single interface, I can control 16 Mac minis installed on the shelf. A long press of the power button allows me to turn off the Mac if it freezes. Or enter recovery mode to reset the operating system completely. The servos are also chosen for a reason. They offer better control than solenoids. And to answer your unasked question: there is NO official software solution. At first glance, the mechanics of pressing the button overengineered. But it is a deliberate compromise of complexity and reliability. I can adjust the force on the button and not overload it, thanks to the springs. Mac minis themselves will be used by software developers for development and testing tasks. And the project is planned as open-source, so hopefully, I will soon share instructions and models for printing. But first, Compute Blades Kickstarter 🙂 ⠀ #pikvm #raspberrypi #hardware #3dprinted #diyelectronics #servers #serverroom
Glad to report: 1️⃣ A new Compute Blade review Glad to report: 1️⃣ A new Compute Blade review is out (first on the list via the link in my profile). 2️⃣ The Kickstarter page is open (second in the list in the profile link). ⠀ For now, you can sign up to be notified when the campaign starts. I'm working out some things with options for Backers at the moment but I hope to get all the answers next week. In the carousel are the picture options for the Kickstarter company. We chose it in the community at Discord. I would love to see you with us, the community is growing very fast. ⠀ 3️⃣ The third link in the list is at the link in my profile 🙂 Thank you all for your support throughout the project! ⠀ #raspberrypiproject #RaspberryPi #computeblade #diyelectronics #hardware #kickstarter
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Categories

  • Cool stuff
  • Finished
  • In Progress
  • Main
  • Raspberry Pi

Other projects

  • Raspberry Pi CM4 overclocking experiments
  • The Tiny Cluster
  • Compute Blade Changelog
  • MinCab
  • Scalable Mac mini stand
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