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Ian McCrum

University lecturer in digital systems and embedded systems. Also radio ham (MI5AFL)

Northern Ireland, UK
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ian-mccrum
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This user joined on 12/30/2015.

124.4k
2k
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IP over 430MHz Ham Radio, 50 to 500kbps, 20W RF. Extension for HSMM-Hamnet-AREDN. 100% open-source.
Project Owner Contributor

NPR New Packet Radio

f4hdkf4hdk

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2.7k
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This is a custom designed 3D printed skittles sorting machine that sorts skittles by color into bins.
Project Owner Contributor

3D Printed Skittles Sorting Machine

nathan-petersonNathan Peterson

22.1k
627
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Documenting Amazon's inexpensive IoT button
Project Owner Contributor

Exploring Amazon Dash Button

dekunukemdekuNukem

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A Breakout board for Atmel's SAMD20/D21 Series Microcontroller
Project Owner Contributor

SAM D20/D21 Breakout Board

tombatesTomBates

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25
An ongoing exploration and experiment about the use of small magnetic loop antennas for QRP (low power) Amateur Radio.
Project Owner Contributor

Magnetic Loop Antennas for QRP Amateur Radio

mark-dammer-mm0dqmMark Dammer MM0DQM

11.1k
1.1k
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42
DIPSY-EPT Emulator and Programme Tool - Open Source Hardware for Open Source FPGA Toolchain
Project Owner Contributor

ICEd = an Arduino Style Board, with ICE FPGA

antti-lukatsAntti Lukats

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713
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Use a raspberry pi and other cheap parts to make a bitcoin mining rig.
Project Owner Contributor

Raspberry Pi BTC Mining Rig

ivanIvan

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Examples to go with the GNU Radio Posts
Project Owner Contributor

GNU Radio Examples

al-williamsAl Williams

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Measuring hysteresis curve to determine how useful is that stuff for building motors and magnetic circuits
Project Owner Contributor

Measuring BlackMagic3D's ferromagnetic filament

deepsoicDeepSOIC

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Multispectral (LWIR, NIR, Vis, UV) Imager and Imaging (NIR-Vis-UV) Polarimeter Based on the Raspberry Pi
Project Owner Contributor

All-Mode Raspberry Pi Imager

david-prutchiDavid Prutchi

3.9k
3.9k
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Just see how easy and inexpensive it is to digitize books
Project Owner Contributor

DIY Book Scanner

voja-antonicVoja Antonic

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Essentially Version 2.0 of my other project, Network Amplifier. Retro-fitted WiFi / powered centre speaker from a 5.1 surround sound system.
Project Owner Contributor

WiFi Centre Speaker

ronaldronald

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Replacing an old Lightlink/Inova FPGA Scrolling LED board controller with PIC24F + ESP8266
Project Owner Contributor

LED Matrix Controller

yadid-ramotYadid Ramot

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The most advanced, affordable and approachable (easy to use) STEM education and DIY platform with focus on robotics and automation/IoT.
Project Owner Contributor

STEMCA Inventor - STEM Education and DIY Amplified

marius-slavescuMarius Slavescu

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Control and Status from anywhere a Celair Evaporative Airconditioner
Project Owner Contributor

Swampy IoT Controller

justinrichardsjustin.richards

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Joule thief-powered LED blinker for diy ornaments.
Project Owner Contributor

Single AA LED Ornament Circuit

nicholas-amrichNicholas Amrich

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Evolve is a plug and play platform for Prosthetics and Human Machine Interfaces with custom hardware sensors and an app store
Project Owner Contributor

Evolve - A platform for Bionic Hands and HMIs

sanju-mathewSanju Mathew

394
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Control RGB LED or RGB LED Strips with Android using Bluetooth
Project Owner Contributor

Cyclistic

julian-labuschagneJulian Labuschagne

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