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Lucas O. Vivian

Control and automation engineer with side projects.

Rio de Janeiro

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This user joined on 09/27/2021.

Projects I Like & Follow

The 2018 Hackaday Prize

This open-source, low-power LTE shield uses cutting-edge CAT-M technology and also integrates GNSS location capabilities!

LTE CAT-M1/NB-IoT Shield for Arduino

timothy-woo Timothy Woo

I rebuilt my Passap E6000 knitting machine so that I can now control not only the front but also the rear needle bed.

Passap E6000 rebuilt and replaced console

irene-wolf Irene Wolf

oshpark

electronic conference badge for 2018 Open Hardware Summit attendees

2018 Open Hardware Summit badge

oshpark oshpark

Projects to modify, customize, upgrade, and improve the Monoprice MP Mini Delta 3D Printer.

Monoprice MP Mini Delta Maximizing Modifications

us-water-rockets U.S. Water Rockets

Got printer? Connect to the motors with a Pi, plonk in a cheap scope, and do 2D and 3D scans!

LadyBug BEEFY: 3D printer motorized microscope

ahron-wayne Ahron Wayne

An Arduino controlled infinity mirror mask. You can even see while wearing it!

Infinity Mirror Scuba Mask

curt-white Curt White

The 2017 Hackaday Prize

Lovechild of MP3 & 1940s radio UI. For seniors with dementia who can no longer use CDs & iPods. Good project for kids.

Dementia-friendly music player

ross-porter Ross Porter

oshpark

Wristwatch form-factor conference badge

Open Hardware Summit 2020 badge

oshpark oshpark

Pretty much exactly what the title describes, can play 4 channels of polyphonic squarewaves at once triggered by 13 capacitive touch keys

Polyphonic Touch PCB Piano

sjm4306 sjm4306

The best of model rocket tech powered by Arduino!!

Arduino TVC ModelRocket

nikhil-mishra Nikhil Mishra

We are going to create an AC Voltage Measuring Device using Arduino, which will estimate the voltage of Alternating Current.

AC Voltmeter using Arduino

hiotron hIOTron

Commander un relais iot avec ESP-01 via SmartThings

Relais ESP-01 iot sur SmartThings

erik-tellier Erik Tellier

Stranger Things themed desktop board / word clock

Stranger Board

Powered from the 24v control circuit of a garage door opener. It can control the door and sense if the door is open/closed

Wi-Fi Garage Door Opener For Home Automation

Convert a doorbell into IOT / WiFi. Get a call with custom voice messages instead of a chime. Stick it anywhere as it is battery powered.

IOT Doorbell with a custom voice message

a basic competition device for Machines (Science Olympiad 2019-20)

Machines (Science Olympiad)

jason-cho Jason Cho

A passive linear actuator based on a simple solenoid to recreate the flex motion of biological muscles.

Robotic Flexor

josh-collins josh collins

A small spider-robot with web throwing, climbing and swinging abilities (sort of)

Robot swings & climbs like Spider-Man

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