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Spencer Maroukis

Electrical Engineer with background in Power Systems interested in embedded systems

Tokyo

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This user joined on 07/09/2015.

My Projects

The device tests for continuity and internal resistors within various USB Cables and exposes some pins for multimeter testing.

USB Sleuth Cable Tester

spencer-maroukis Spencer Maroukis

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

7 segment clock

EPTAORA

ekaggrat-singh-kalsi ekaggrat singh kalsi

2021 Hackaday Prize

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

Hardware boot selection switch

stephen-holdaway Stephen Holdaway

If you need a refresher for digital logic before tackling FPGAs, this is the bootcamp for you!

FPGA Bootcamp #0

al-williams Al Williams

Official Hackaday Prize Entry

Embedded BASIC interpreter for CC2540 and CC2541 Bluetooth LE modules

BlueBasic: BASIC for Bluetooth

tim-wilkinson Tim Wilkinson

Chinese "LM2596 DC/DC buck converter with voltmeter" + "some wires" + "Forth" = "programmable power supply"

Low-Cost Programmable Power Supply

Hackaday Prize 2019

A 45W Portable USB-Powered Soldering Iron for Makers and Professionals compatible with Weller RT Micro Tips

Solder Ninja Pen

nicolas-schurando Nicolas Schurando

A gateway to making your own Badge Add-ons

Simple Add-ons (SAO)

Introduction to reverse engineering design file formats as presented on Hardware Developers Didactic Galactic meetup on October 9th

Reverse Engineering Design File Formats

dejan-stankovic Dejan Stankovic

We created a real-life version of the awesome xkcd.com/now world clock

xkcd world clock

PicoSigGen is an arbitrary waveform generator. It aims to cheap, portable and highly functional with the only tradeoff of high accuracy.

PicoSigGen - Low cost arbitrary waveform generator

Its essentially a real-time audio spectrum analyzer with a fancy display/

Sound sculpture

An 8x10 grid of solid steel balls suspended on cables that move to create patterns and shapes

Kinetic Sculpture

andrew-kotite Andrew Kotite

A matrix built from sixteen boards each containing eight - four character seven segment displays for a total of 4096 individual segments.

Number Matrix

Upgrade to a larger screen device that is worn around the neck, starting from a design similar to a smartwatch.

Neck watch PICO v2.0(cyberpunk)

Laser Cut Binary Clock with Remote Control

Wooden Bits

john-whittington John Whittington

A super-low-res neopixel display

Ping-pong ball (ice cube tray) neopixel display

A mantle style clock that displays the phase of the moon with an large old (30/40 years) analogue panel meter

Panel meter Moon phase Clock

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Bits