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Jose Gustavo Abreu Murta

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This user joined on 10/06/2017.

Projects I Like & Follow

The 2018 Hackaday Prize

A high speed and high torque robotic actuator using low-cost brushless motors, custom controller, 3D printed parts and bearings.

3D Printed Robot Actuator

paul-gould Paul Gould

Hackaday Prize 2019

A powerful, compliant actuator for legged robotics

OpenTorque Actuator

An Odrive + steppers based construction, with 5x 3D printed hollow shaft reducers and an internal CAN network.

Atlas - 6DOF 3D printed universal robot

damian-lickindorf Damian Lickindorf

100 MSps 2ch oscilloscope based on Raspberry Pi Pico

RPScope

The 2018 Hackaday Prize

A 75 watt MPPT Solar Charger with tons of features. Efficiency > 97%, USB interface, data logging, 2 USB charging ports and much more...

High Efficiency MPPT Solar Charger

lukas-fssler Lukas Fässler

8 GHz BW, up to 1 TS/s ET Sampling I have ceased active development on this project. Please don't ask.

8 GHz Sampling Oscilloscope

ted-yapo Ted Yapo

The 2018 Hackaday Prize

This motor driver is able to control a motor using PID by I2C. Taking precise control of a motor have never been so easy.

Smart Motor Driver for Robotics

danny-fr Danny FR

The 2018 Hackaday Prize

Documentation of the 3rd generation of my ultrasonic phased array project. Levitating stuff, directional speaker, haptic feedback and more!

Open Source Ultrasonic Phased Array

lucy-fauth Lucy Fauth

A full-featured Motorola 68k retro computer, starring a 68010 running at 10MHz

rosco_m68k

ross-bamford Ross Bamford

Hackaday Prize 2019

Ardunio-Compatible M0/Zero/SAMD21 with FET Driver, MOSFETs, Absolute Magnetic Encoder, USB and RS485 comms. ~$US50

Brushless Actuator (Arduino-Compatible)

paul-gould Paul Gould

This is a simple 3 axis robotic arm with an embedded camera. He is able to find and pick up object by itself without external control.

Arduino Robot arm with Computer Vision

gaultier-lecaillon Gaultier Lecaillon

A panel with 5904 WS2812 leds

5904 leds panel

A 12A/28V DC brush motor controller with position feedback that speaks CAN-BUS... in one square inch.

Tiny CAN Positioning Motor Controller

2021 Hackaday Prize

Vintage 7 Segment displays salvaged from Kennedy Space Center control room, dating from the time of the Apollo missions

NASA Apollo / Saturn V Clock / Countdown Display

patrick-hickey Patrick Hickey

The 2018 Hackaday Prize

A 4'x8' CNC router for ~$500, build big open stuff!

Maslow CNC Router

The 2018 Hackaday Prize

Turn almost any flat surface into a sensor using cheap piezos and time difference of arrival.

TapTDOA

ben-hencke Ben Hencke

ESP-01 ESP8266 can be used as a stand-alone device to control a RGB led cube 4x4x4.

ESP-01 CONTROL RGB LED CUBE 4x4x4

tuenhin2012 tuenhi.n2012

The 2018 Hackaday Prize

Arrhythmia Detection using single lead ECG (Hand ECG)

ECG on the Go

nitesh-kadyan Nitesh Kadyan

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Bits

kelu124 wrote 08/28/2018 at 19:38

Thanks for thumbs up on the ultrasound project, if the topic is of interest you may be interested too in the #un0rick - an ice40 ultrasound board project ;)

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Patrick Van Oosterwijck wrote 07/17/2018 at 23:07

Hello Jose, thank you for your interest in my #LiFePO4wered/Pi project! This project is now superseded by my next gen #LiFePO4wered/Pi+ project, so you may want to follow that one as well. :)

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