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john lemme

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john-lemme
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This user joined on 04/30/2014.

2.9k
111
0
28
Building a computer from scratch
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epRISC Open Computer

john-lemmejohn lemme

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Developing a small fuelless microwave thruster
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EMDrive/satellite

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Flipper is a portable multi-tool for pentesters and geeks in a toy-like body.
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Flipper Zero— Multi-tool Device for Hackers

pavel-zhovnerPavel Zhovner

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Designing an open source, modular bench power supply to rule them all.
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A fully functional, completely open-source, and totally nerdy keychain-sized multi-platform emulation console to build yourself.
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Keymu - open source keychain-sized gaming console

cinventc.Invent

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A piezo inkjet printer built from scratch
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DIY Inkjet Printer

dominik-meffertDominik Meffert

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Make & 3D print your own phone with sensors, displays, electronics, batteries and antennas. Customize Android and do exactly your thing!
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Kite : Open Hardware Android Smartphone

shree-kumarShree Kumar

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Kame is a quadruped robot with 8 servos and an ESP8266
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javier-isabelJavier Isabel

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A physical switch for my computer to choose between Linux and Windows
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Hardware boot selection switch

stephen-holdawayStephen Holdaway

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Why buying an expensive cyclone vacuum cleaner when you can build yourself one?
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The DIYson, an open source Cyclone vacuum cleaner

madaeonMadaeon

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A computer invented, designed and built from scratch. Custom CPU on FPGA.
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A2Z Computer

f4hdkf4hdk

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A tiny processor board the size of a 16 pin DIP with Bluetooth Low Energy
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OSHChip V1.0

philipPhilip

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RetroBSD is UNIX running on PIC32 and this is a board I designed for it, evolving into tiny computer
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MiniBSD laptop computer

jaromirsukubajaromir.sukuba

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Make Beautiful Big Labels Practically for Free
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Masking Tape Plotter

michimartinimichimartini

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The HYDRA is a computing platform using a small footprint Hypervisor to run 1-6 (or more) hardware assisted virtual machines of any x86 OS
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The HYDRA multiheaded virtual computer

ericeric

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NEDONAND is 8-bit homebrew computer entirely built out of many 74F00 chips (2-input NAND gates)
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NEDONAND homebrew computer

shaosSHAOS

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Replicate an Apple-1. Or an OSI Challenger. Or something else. Design your own 6502 computer by programming it.
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L-Star: Software-Defined 6502 Computer

jac-goudsmitJac Goudsmit

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a 16-bits YASEP computer (mostly) made of DIP/SOIC chips like in the 70s and 80s... with 2010's twists!
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Discrete YASEP

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The DIY laptop built entirely from PCB
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ELLO 2M

knvdKn/vD

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Bits

Mitsuru Yamada wrote 05/19/2022 at 11:12 • point

Thank you for liking and following my #PERSEUS-8 homemade 6502 computer ! Recently, I have been adding explanatory figure of project #Homemade Floating Point Interpreter for 6502 that I am running on this computer.

  Are you sure? yes | no

Dr. Cockroach wrote 01/11/2017 at 11:40 • point

Thank you for the follow :-)

  Are you sure? yes | no

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