Hardware

GPU

eGPU.io - Your Go-to Destination for All Things eGPU GPU Passthrough with QEMU on Arch Linux | DominicM https://www.tomshardware.com/news/amd-radeon-gpu-steal-data-radio-transmission-cybersecurity Problem with PCI Passthrough in KVM/QEMU - VFIO printing presses are giant gpus

FPGA

linux fpga subsystem low cost, free software fpga

Monitors

https://www.anfractuosity.com/projects/rainbow/ displaying color on a black and white monitor!

Etc

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https://news.ycombinator.com/item?id=24252737 build your own fpga https://alternativebit.fr/posts/ultimate-writer/#what-s-next digital typewriter

http://prajtm.scripts.mit.edu/projects/portfolio/portable-synth-concept-design/ Music making an op-1! https://github.com/a1exdandy/ipwndfu-haywire https://panic.com/blog/the-lightning-digital-av-adapter-surprise/ https://github.com/joeycastillo/The-Open-Book the open source ebook [2009.06789] The Cost of Software-Based Memory Management Without Virtual Memory Gene Cooperman's Home Page computer architecture in parallel class https://kevinlynagh.com/phonetron/ making a cell phone!