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Gustavo Alves

Firmware programmer and hardware curious

Brazil

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This user joined on 12/31/2018.

Things I've Built

Digital white board

Digital board for use with wall projector using USB and ir sensors

Fuel Analyzer

Simples and small spectrophotometer for fuel analisys

Projects I Like & Follow

Supplyframe DesignLab: 2023 Hackada…

An open hardware reading device rooted in Adafruit's Feather ecosystem

The Open Book Feather

joey-castillo joey castillo

Using an ePaper Display, investigate getting the lowest possible current usage from an STM32L0.

Coin Cell Powered Temperature/Humidity Display

kevin-kessler Kevin Kessler

A simple HID for executing scripts via bluetooth from Android phones

Bluetooth Rubber Duck

A 16x7-Segment LED Clock that syncs time from GPS satellites.

gps_clock

The 2017 Hackaday Prize

As I work the plants wither, possibly because of the solder fumes, but most probably because I keep forgetting to water them.

IoT Household Plant Watering System

Using a fully 3d-printed two-axis rotational stage, an arduino and a camera to produce accurate 3D Models

High Quality 3D Scanner (<100€)

Generally we have only seen drones fly, but how cool would it be if we can maneuver it on the ground as well!

HYBRID DRONE

shivani SHIVANI

Ready-to-assemble DIY desktop laser cutter and engraver developed by smartDIYs, Japanese engineers.

Open source Desktop Laser Cutter Engraver

The 2018 Hackaday Prize

IoT enabled indoor horticulture kit (Space Bucket) that can be monitored & controlled via smart contracts on an Ethereum Blockchain backend

Decentralized IoT Indoor Horticulture

Hörmann is the brand of the garage door and they have extra remotes but they are, to be fair, a bit pricey for my taste.

Hörmann Garage Door Remote Hack

256-channel data acquisition system (DAS) to provide a bio-potential reading in the 0.4Hz-500kHz frequency range using a flat panel detector

Bio Balance Detector

andras-f Andras F

The 2018 Hackaday Prize

A low cost, open-source, universal-like remote control system that translates the user's spoken words into commands to electronic devices.

TV Remote Control via Offline Speech Recognition

cassio-batista Cassio Batista

A coin cell sized coin cell powered ring oscillator with LEDs

SMD Pizza

The 2017 Hackaday Prize

let's find people in needs and rescue them or find sounding-rockets and recover them. fastly, savely high or low and mobile!

Mobile Search and Rescue Experiments (MoSAReX)

The 2017 Hackaday Prize

SonoSight uses the perceptual phenomenon of Synesthesia to map 3D sound as visual elements through AR.

SonoSight: The AR glass for hearing impaired

manoj-kumar Manoj Kumar

Breathing new life into an aging beast.

DuinoDCX

An edge device to collect, store, analyze and react to IoT Data, plus sensors

EDGE IoT DATA COLLECTION DEVICE

david-g-simmons David G. Simmons

4D Liquid Level Indicator Project

Liquid Level Indicator

4d-makers 4D Makers

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Bits