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johnaa123

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johnaa123
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This user joined on 08/10/2015.

94.8k
954
70
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Modular Open Source Hardware Tablet that is easy to hack and can run a standard Desktop Linux Distribution (or Android)
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DLT one - A Damn Linux Tablet!

timonskutimonsku

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The WiPhone project is an open source mobile IP phone. WiPhone is intended to be hackable, modular, cheap, and open, while remaining usable.
Project Owner Contributor

ESP32 WiPhone

stupidstupid

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951
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An open-source, 3D printed, high precision robotic arm with trainability
Project Owner Contributor

Dexter

haddington-dynamicsHaddington Dynamics

65.7k
331
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Fun-on-a-Keychain is back, packing all your games and multiple emulators in a cute and extremely tiny handheld console.
Project Owner Contributor

FunKey project - All your games on your keychain !

cinventc.Invent

30k
312
31
267
A 1 square inch PCB module with 2 tiny solar cells, a highly efficient Li-Ion charger and with 3.3V and 1.8V output
Project Owner Contributor

Tiny Solar Energy Module (TSEM)

jasper-sikkenJasper Sikken

29.6k
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Small and powerfull controlling unit powerd from USB-C-PD
Project Owner Contributor

USB-C-PD Soldering Pen for Weller RT Tips

thomas-leputschThomas Leputsch

19.8k
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10
87
An interface breakout board for Raspberry Pi Compute Module 4, permanently attached to a 7" IPS touchscreen display
Project Owner Contributor

Raspberry Pi CM4 Сarrier with Hi-Res MIPI Display

sasha-shturmaSasha Shturma

10.6k
2.7k
16
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Zn-Cu stomach acid based bio-galvanic cell powers a hacked activity tracker small enough to swallow and reconfigured as a 'smart pill'.
Project Owner Contributor

Stomach Acid Powered Smart Pill

curt-whiteCurt White

9.1k
36
3
20
An open-source portable mini thermal printer
Project Owner Contributor

Pico Printer

xiaXIA

7.1k
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T962A Controller Drop-In (using *STM32H7*) This is a drop-in replacement controller board for the T962A reflow oven, using the STM32H7
Project Owner Contributor

T962A Controller with 5"/7" Touch TFT (*STM32*)

phillyflyersPhillyFlyers

5.1k
488
4
60
A tiny, easy to use, hackable, battery-powered, multipurpose wireless repeater
Project Owner Contributor

Smallest WiFi repeater / Kortex Xtend Lite /

amine-mehdi-mansouriAmine Mehdi Mansouri

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5k
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Self-Powered IoT Node for Environmental Sensing
Project Owner Contributor

SPINES Mote

macro-yauMacro Yau

4.7k
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A 12A/28V DC brush motor controller with position feedback that speaks CAN-BUS... in one square inch.
Project Owner Contributor

Tiny CAN Positioning Motor Controller

pierce-nicholsPierce Nichols

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A replacement motherboard for the Gameboy Advance
Project Owner Contributor

GBA-2 Go

derek-fDerek F

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When every last nanoamp matters. Powering projects even from LEDs
Project Owner Contributor

Electron Bucket - extreme power management module

milojkovicmilanmilojkovicmilan

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Cheap, used parts to build GNU/Linux (Ubuntu, Deepin) pocket PC
Project Owner Contributor

Cheap, used parts build Mini PC

singsooosingsooo

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3
1
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A simple NES emulator for the PIC32MZ-EF microcontroller, complete with sound and controls.
Project Owner Contributor

NES Emulator (2) for the PIC32MZ-EF

nyh-workshopNYH-workshop

1k
10
4
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There are plenty of GBA screen upgrading mods out there. But have you seen a downgrading one?
Project Owner Contributor

Game Boy Advance (GBA) with Monochrome Screen

wenting-zhangWenting Zhang

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E. Grames wrote 08/26/2018 at 18:08 • point

Hey, thanks for the like and follow on the modHCL project! I really appreciate your support!

  Are you sure? yes | no

Eric Hertz wrote 10/21/2017 at 20:07 • point

hey Johnaa, Thanks for the like a while back!

  Are you sure? yes | no

Patrick Van Oosterwijck wrote 10/07/2016 at 14:44 • point

Thank you for following my #LiFePO4wered/Pi and #wESP32: Wired ESP32 with Ethernet and PoE projects!

  Are you sure? yes | no

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