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Projects Alvaro Barcellos likes and follows

15.6k
15.7k
51
A home automation solution that utilizes a Raspberry Pi server, 433MHz radios, and an Android app.
Project Owner Contributor

Low Cost Home Automation

daniel-hankewyczDaniel Hankewycz

260.7k
10.5k
604
Integration of cheap wireless Arduino sensor nodes with an awesome home automation platform called OpenHAB. Explore interface options.
Project Owner Contributor

$20 Wireless Arduino Home Automation w/ OpenHAB

eric-tsaiEric Tsai

4.9k
4.8k
32
... Keeping his inside conditions to take care of plants.
Project Owner Contributor

Smart Small Greenhouse

juan-sandubeteJuan Sandubete

120.1k
1.6k
636
FarmBot is an open-source CNC farming machine and software package built for small scale, hyper local, DIY food production.
Project Owner Contributor

FarmBot - Open-Source CNC Farming

rory-aronsonRory Aronson

9.5k
1.4k
67
The Tinusaur is a small board with ATtiny85 microcontroller and the minimum components to run properly plus shield headers and a battery
Project Owner Contributor

The Tinusaur

neven-boyanovNeven Boyanov

8.3k
1.1k
47
A network of household objects developing personalities and opinions as they chat about the weather.
Project Owner Contributor

A society of things

shlonkinshlonkin

55.9k
738
255
Metal parts for people other than blacksmiths. A system to perform aluminium "lost PLA" casting with no propane, and no danger to humans.
Project Owner Contributor

Microwave Aluminium Printing

julia-longtinJulia Longtin

9.5k
731
82
Four channels of DMA, plus 1MHz ADC on PIC32 and a cheap TV make a good audio rate scope for less than $22.
Project Owner Contributor

PIC32 scope, 1 Megasample/sec

bruce-landBruce Land

4.8k
457
26
Less than $50 will be needed to build this wall-hanging plotter and pyrography (wood burning (drawing on wood)) machine.
Project Owner Contributor

V plotter and pyrography machine

miroslavMiroslav

26.4k
434
205
The one of the most revolutionary inventions of the 20th Century, designed for DIY gene replication.
Project Owner Contributor

$5 DNA Replicator

davidDavid

26.1k
236
84
A highly experimental open-source 3D printer with a rock bottom bill of materials
Project Owner Contributor

Icepick Delta

ttnTTN

3.3k
186
25
Answering the question: Why aren't there more robotic hovercrafts?
Project Owner Contributor

Cardboard Hovercraft Robot

cruz-monrreal-iiCruz Monrreal II

12.3k
151
97
A schematic editor for "3D discrete grid-aligned circuits" and building a 1-bit ALU
Project Owner Contributor

Volumetric Circuits!

anderson-antunesAnderson Antunes

9.7k
147
49
A collection of low cost and hand built weather sensors for personal and educational use, posting data online.
Project Owner Contributor

Modular Weather Station

diysciborgdiysciborg

4.9k
101
37
An acoustic 'touchscreen' interface that can be easily attached to a variety of surfaces.
Project Owner Contributor

Low-Cost Touchscreen Anywhere

thatcher-chamberlinThatcher Chamberlin

2k
64
32
open-source digital knitting
Project Owner Contributor

OpenKnit

gerard-rubioGerard Rubio

2.5k
54
14
"lua-stick" is a development-tool-free embedded hardware platform. All you need is a text editor to connect virtually anything to your PC.
Project Owner Contributor

lua-stick

magnustronmagnustron

759
27
9
Forth for the Commodore PET 2001-N
Project Owner Contributor

PETTIL

charlie-hitselbergerCharlie Hitselberger

1.6k
19
4
A simple laser cut acrylic robot designed for a workshop entitled "Arduino with Motors".
Project Owner Contributor

Clone of stEve

markcramarkcra

1.1k
16
4
Creating the definitive portable Raspberry Pi. Everything from a game controller to sensors, packed into a box with a Raspberry Pi
Project Owner Contributor

Ultimate Portable Raspberry Pi

b4ux1t3b4ux1t3

770
7
3
A processor made from 7400 series logic, designed from the gates up as a learning exercise in processor design
Project Owner Contributor

The Macrocontroller

john-duffyJohn Duffy

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