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David Kennedy Souza Araújo

Computer Engineer

Brazil, Rio de Janeiro - RJ

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This user joined on 02/14/2019.

Projects I Like & Follow

The 2017 Hackaday Prize

Creating a four legged robot with a running bound gait.

Mr. Runner

alex-martin Alex Martin

The 2018 Hackaday Prize

! a platform for sensing and indicating human arousal !

SHE BON

sarah-petkus Sarah Petkus

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

Interfacing 3.5" HD 1.44 MB Floppy drive through FDD connector with Arduino UNO

Arduino raw data 3.5" Floppy reader

lukas-vacek Lukas Vacek

The 2016 Hackaday Prize

Autonomous intelligent IOT nodes connected to the home network, controlled via simple IFTTT style rules, configured via web interface

WiFi Based Distributed IOT Home Automation

oshpark

electronic conference badge for 2018 Open Hardware Summit attendees

2018 Open Hardware Summit badge

oshpark oshpark

The goal of this project is to create an Open-Source-Debugger for AVRs via Debug Wire.

DebugWire Debugger

ARM Cortex-M4 + ARMv8. Motor interfaces. 54 I/O with UART, SPI, I2C, CAN. C++ 11 API. Cloud management. ROS-powered.

CORE2 - A computer for robots

A break out board for the Raspberry Pi Zero for use with 5v signalling, and featuring a full size USB-A socket

Raspberry Pi Zero Breakout

david-brown David Brown

The 2018 Hackaday Prize

TouchYou, is a pair of wearable interfaces that enables affective touch interactions with people at long distance.

TouchYou: a wearable touch sensor and stimulator

leonardo-gomes Leonardo Gomes

The 2017 Hackaday Prize

meow! is a IoT Amazon Echo enabled Cat Feeder for tidbits (treats). Best used while you are tired of tickling your Cat(s). Made with ♡.

meow!

Make a low-cost rhythmic Holter with a communication in real-time of the electrocardiogram from patient to doctor.

Wireless ECG

The ARM cores on the DE1-SoC have a AXI-Avalon bus connection the FPGA VGA controller. How fast can we make it go?

FPGA SoC ARM-VGA graphics

bruce-land Bruce Land

The 2017 Hackaday Prize

Lumos mimics the natural light of the Sun in order to regulate sleep-inducing hormones & improve sleep using Machine Learning

LUMOS: Smart Lamp for Better Sleep

The 2018 Hackaday Prize

The ESPWear is a development board for wearables with WiFi using the ESP8266 as core.

ESPWear - ESP8266 for Wearables

pedro-minatel Pedro Minatel

An enclosure for a hacked cassette player pickup and processor so you can listen to EMF waves

EMF Pickup Device

david-troetschel David Troetschel

Using the Raspberry Pi to get weather from the internet

Raspberry Pi Weather App

vaneh-boghosian Vaneh Boghosian

A card reader that uses black and white squares to identify a card.

Barcode Binary Card Reader

pete-prodoehl Pete Prodoehl

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