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Ralph

Experimenter in all things radio and micro-controller.

Ireland

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This user joined on 06/24/2022.

My Projects

An Internet radio bringing new life to an old radio

New life for an old radio - ESP32 for Ekco Radio

This is a 4-port RF switch for selecting different antennas or transceivers.

Ham Radio Antenna Switch

A simple switched attenuator for RF testing

RF Switched Attenuator

Projects I Like & Follow

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

Hackaday.io Project

Official Hackaday Prize Entry

An affordable Arduino controlled multipurpose laser exposing device. Use it for SLA Printers, PCB Exposing, Laser Harp etc.

OpenExposer

A Raspberry Pi internet world radio receiver

Raspberry Pi World Radio

Abraham Martinez Gracia

An update on WA2EBY's May/June 1999 QST Homebrew DDF/Radio Direction Finder

Yet Another Doppler Direction Finder w/ Teensy DSP

Creating copies of keys using a 3d printer and OpenSCAD

3d Printing real-world keys

Play Flappy Bird on Arduino with Nokia 5110 LCD

Flappy Bird on Arduino

This will emulate the AVR code right out of the .ELF file

Arduino ATmega 328 Emulator

MindFlex headset + Arduino = Portable electroencephalograph!

Portable EEG

Here is an AUX input hack for a 2004 Pontiac Vibe radio. ( DELCO 28022766 )

AUX INPUT FOR PONTIAC VIBE RADIO

I Designed This Educational Display to Show Others How Stepper Motors Work.

3D Printed Stepper Motor

Anthony Garofalo

You may think there is nothing about hacking in this restoration. Rest assured there are many hacking techniques at play here.

Zenith 12S266 1938 Vintage Radio Restoration

Making a GoPro like action camera using the Raspberry Pi Zero at the heart of it all

Raspberry Pi Zero Action Camera

2021 Hackaday Prize

We are building a robot that automates 3D printers in a 3D printer farm.

A robot for automating 3D printers

Adding bluetooth to an old broken FM Radio

Retrofitting of an old FM Philips Radio

A small ARM based computer, handles the android games well. Let's try to play some featured titles.

Raspberry pi 4 Android Gaming performance

halfstudents.in

Bits