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John Griessen

EE making bio lab gear and radio sensornet gear licensed OSHW

Austin, Texas
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john-griessen
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This user joined on 06/03/2016.

18.5k
1.2k
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Building our own electronic badge. ARM Cortex M3 and Arduino based
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AND!XOR DEFCON 24 Badge

zappZapp

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Somebody must be able to hear a Pi Zero on the other side of the world!
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The Australia Project

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3D Printed holder: Allen wrenches are held in a circle by a single o-ring, all individually accessible.
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Improved Allen Wrench / Hex Key Holder

alex-richAlex Rich

6.2k
4.6k
8
23
Use your PIC-Projects on Mini-PCIe (USB/SMBus)
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Mini-PCIe - PIC18LF2550 - DevBoard

sandfrogSandfrog

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with bluetooth
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Powerful Portable Speaker

moritz-walterMoritz Walter

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505
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A compact RaspberryPi Zero pHAT 3D printer and CNC controller
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stepZero

mo-badrMo Badr

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This is a project inspired by @andrias, We will try to print it and later edit the design.
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3D printed robotic arm

abd-el-rhmanAbd-el-rhman

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3
IR Receiver or Demodulator module made using photo-transistor BPW 77NB and standard NPN amplifier transistor PN2222A working on Arduino Due
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Custom IR Remote demodulator for Arduino Due

electromaniaElectromania

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524
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Had to have a Pi Zero in the van! So for now this one displays visualisations via rca to my screen in the van!
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Pi Zero for the Van

kevin-osborneKevin Osborne

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A a fully decentralized, cloud-free, open-source IoT system. https://virga.space
Project Owner Contributor

Virga - Cloud-Free IoT

azdleAzdle

1k
365
6
10
A smart mirror that uses facial recognition to display for the user their personalized dashboard of information for the day
Project Owner Contributor

ReflectMe

mika-ichiki-welchesMika Ichiki-Welches

789
781
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RobotDigg Kossel 3D Printer setup
Project Owner Contributor

RobotDigg Kossel 3D Printer Kit Tutorial

robotdigg-meRobotDigg ME

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A wifi-enabled 128x64 pixel RGB LED display kit
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Internet Window

jason-cerundolojason Cerundolo

445
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With Stratify OS, you can run multiple applications with built-in multi-threading and hardware abstraction on the mbed LPC1768 dev board
Project Owner Contributor

Stratify OS on the mbed LPC1768

tylerTyler

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A functioning, holonomic, BB-8 droid replica.
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BB-8

nathanNathan

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Streaming News Wire > Wifi, Color Touch, Battery
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IOT News Wire

bradBrad

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A compact portable 3D printer with folding bed and removable toolheads
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Resha

mo-badrMo Badr

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A small 4017 based 10 step stepsequencer
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c_rittmacher

woodworkerWooDWorkeR

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