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Gonçalo Nespral

I like making stuff.

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33 Following
4 Projects
gonalo-nespral
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This user joined on 03/15/2018.

31.6k
1.7k
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A tiny homemade radio telescope I built which can take pictures IN RADIO... i guess i was just bored
Project Owner Contributor

Tiny Radio Telescope

gonalo-nespralGonçalo Nespral

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A recreation of Samy Kamkar's rolljam attack
Project Owner Contributor

How to hack a car

gonalo-nespralGonçalo Nespral

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My aim for this project is to create a slightly larger radio telescope, which is able to observe signals on the 21cm hydrogen line
Project Owner Contributor

Slightly bigger radio telescope

gonalo-nespralGonçalo Nespral

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Using natural selection as an optimizer for training neural networks
Project Owner Contributor

Neuroevolution From Scratch

gonalo-nespralGonçalo Nespral

Things I've Built

MeshNet

MESHNET is a robust, peer to peer, standalone communications network which can be used in a disaster zone to restore communication once core infrastructure has been damaged. It is based on LoRa communication technology, and can be run on any MCU

174.1k
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Developing a small fuelless microwave thruster
Project Owner Contributor

EMDrive/satellite

paul-kocylaPaul Kocyla

164.6k
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The Automatic Infinite 3D Printer (i3D) gives anyone the power of a factory.
Project Owner Contributor

Automatic Infinite 3D Printer

swaleh-owaisSwaleh Owais

125k
1.9k
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SatNOGS is an open source satellite ground station network, optimized for modularity, built using affordable tools and resources.
Project Owner Contributor

SatNOGS - Global Network of Ground Stations

pierros-papadeasPierros Papadeas

104.4k
857
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610
A high speed and high torque robotic actuator using low-cost brushless motors, custom controller, 3D printed parts and bearings.
Project Owner Contributor

3D Printed Robot Actuator

paul-gouldPaul Gould

102k
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Affordable and open-source LiDAR based on 3x VL53L0X ranging sensor
Project Owner Contributor

xLiDAR

jrodrigoJRodrigo

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ChipWhisperer laughs at your AES-256 implementation. But it laughs with you, not at you.
Project Owner Contributor

ChipWhisperer®: Security Research

colin-oflynnColin O'Flynn

81.8k
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Open Source scanning laser rangefinder
Project Owner Contributor

Open Simple LIDAR

iliasamiliasam

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10k
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Arduino powered rocket stabilization system for mid to high power rockets that gets rid of the pitch over and subsequent downrange flight
Project Owner Contributor

Arduino rocket stabilization system [UD: 7/14/17]

arseniodevArsenioDev

31.4k
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Portable CoreXY 3D printer (foldable)
Project Owner Contributor

X printer - portable

malte-schraderMalte Schrader

29.9k
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Fully 3D printed x-ray machine using a dental tube and a custom transformer.
Project Owner Contributor

3D Printed X-Ray Machine

francisco-piernasFrancisco Piernas

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Ever wanted a meteor detector? Interested in radio telescopes? This project is for you
Project Owner Contributor

The tiny radio telescope

paul-scottPaul Scott

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A better-than-servo motor for robotics
Project Owner Contributor

Custom motor for robotics

mishaMisha

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

Yet Another Doppler Direction Finder w/ Teensy DSP

martinMartin

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High-Performance Computing for Everyone
Project Owner Contributor

RAIN Mark II Supercomputer Trainer

jasongullicksonjason.gullickson

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good looking and clever 4-legged robot
Project Owner Contributor

Dizzy Wolf

mishaMisha

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IMFR11GHz is a Radio Telescope Michelson Type that operate in 11 GHz, its useful to study extended source objects in the sky
Project Owner Contributor

RadioTelescope Interferometer: IMFR11GHz

alfazoomalfazoOm

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3D printed hub, filament tires, Mecanum motion.
Project Owner Contributor

FilaMecanum

masterofnullMasterOfNull

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A set of feedhorns, reference horns and flange couplers for use with the SiliconRadar TRA_120_002 chipset on the 122GHz/2.4mm band
Project Owner Contributor

122 GHz Antennas and Feeds

neilNeil

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