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John Farrell

Learning to be an all-around hacker; electrical, mechanical, software

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This user joined on 10/10/2019.

My Projects

The Star Tracking Arduino (STAr) will be an all inclusive star tracking Alt/Az mount and GoTo solution for cameras and telescopes.

STAr

john-farrell John Farrell

Projects I Like & Follow

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

Hackaday.io Project

Home Automation Server is a provide a free platform that allow you to control your home from anywhere in the world.

Arduino - Home Automation Server

rui-santos Rui Santos

The 2017 Hackaday Prize

This project focuses on using building a budget powder bed 3d printer capable of printing bones, and creating the needed ink and powder.

Printing bones on a DIY powder bed 3d printer

The 2018 Hackaday Prize

Need a mini linear actuator that is easy to print and implement in your robotics DIY projects? We got you

3D printed mini linear actuator

giovanni-leal Giovanni Leal

3 attempts to build simple and cheap waterproof ROV cameras

Simple ROV waterproof cameras

tim-wilkinson Tim Wilkinson

A simple board that lets you use the SPI interface on a Raspberry Pi to program ATMEL AVR microcontrollers.

AVR Programmer for Raspberry Pi

I have made a new image processing software (LAPTouch) that can convert your conventional laptop or desktop screen into touchscreen

"Laptouch" Turn normal screen into touch screen

This give you trick to how you can Render your PCB in 3D image using Eagle3D and POVRay.

Render 3DPCB using Eagle3D and POV-Ray

brijesh-sondarva Brijesh Sondarva

The 2016 Hackaday Prize

Applying polymorphism to hardware enables users to do more with their devices while avoiding IoT pitfalls.

Polymorphic Hardware

trey-german Trey German

Use the actual Sega Genesis sound chips to play chiptune files!

Sega Genesis Native Hardware Chiptune Synthesizer

The 2017 Hackaday Prize

Parametric 2D and 3D modeler written in pure javascript

jsketcher

val-erastov Val Erastov

The 2017 Hackaday Prize

a professional RS422 / RS485 shield with many options

RS485 / RS422 shield for Raspberry Pi

Add a second brain to your Arduino Mega

RetroShield for Arduino Mega

A mixed reality shooting gallery using virtual reality tracking hardware.

Mixed Reality Room Scale Shooting Gallery

richard-hogben Richard Hogben

I created a digital dashboard for my pre-OBDII car which gives me full control over what is shown on the dash

Raspberry Pi Car Dashboard

greg-mathews Greg Mathews

Python library for Raspberry Pi which provides an easy to use interface for the INA219 voltage and current sensor from Texas Instruments.

Raspberry Pi INA219 voltage/current sensor library

Official Hackaday Prize Entry

Sun Tracking, Charging, Cooling , Monitoring, Relay control. for my small solar panel installation.

SAM - Solar Automation Machine.

emerica Emerica

Hackaday Prize 2019

Grasp is a robotic hand designed to to be assembled by a non experienced user and can be useful for different applications.

Grasp Bionic Hand

xavi-cano Xavi Cano

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