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Projects Alvaro Barcellos likes and follows

20k
5.5k
76
A DIY 3D printer (big volume, inexpensive, lightweight and portable).
Project Owner Contributor

RigTig's Big 3D Printer

rigtigRigTig

15.8k
4.6k
71
An automated version of Petros Vrellis's knit art
Project Owner Contributor

Automate the art

shlonkinshlonkin

316.8k
3.9k
857
OpenSource 3D printable Robotic Arm
Project Owner Contributor

Thor

angellmAngelLM

4k
3.8k
12
Turned an antique intercom into an Amazon Echo
Project Owner Contributor

50s Intercom Raspberry Pi Echo

nickrbrewernick.r.brewer

17.5k
2.2k
40
how you can make this cool looking radar using the Arduino Board and the Processing Development Environment
Project Owner Contributor

Make a Radar Station with Arduino and Processing

373876178373876178

2k
2k
15
The goal of this project is to create a standardized outdoor robotics platform, similar to the Turtlebot.
Project Owner Contributor

Open Rover

nerdkingnerd.king

1.7k
971
9
A 3D Raycasting engine to run on an Arduino with a 32x16 LED matrix panel instead of a screen.
Project Owner Contributor

Arduino LED Raycaster

dylan-turnerDylan Turner

4.8k
644
16
1. Special ADC chip + single-chip, 2. using single-chip ADC count inside the converter.
Project Owner Contributor

Make a digital oscilloscope via Arduino

373876178373876178

1.6k
603
6
The simplest clock display ever!
Project Owner Contributor

One LED Clock

setvirSetvir

27.1k
408
77
A programmable glucometer powered by a Raspberry Pi Zero
Project Owner Contributor

Raspberry Pi Glucometer

jonathan-buchananJonathan Buchanan

9.1k
364
113
A complete LiFePO4 based solar power supply for IoT devices
Project Owner Contributor

LiFePO4wered/Solar1

patrick-van-oosterwijckPatrick Van Oosterwijck

29.4k
303
193
P.A.L. : Personable Autonomous Learning - Self Programming Robot that learns and grows - Each robot developes a unique personality.
Project Owner Contributor

P.A.L. - Self Programming AI Robot

thundersqueakThunderSqueak

4.4k
249
23
Projecta is an affordable desktop CNC machine optimized for making circuit boards in new innovative way.
Project Owner Contributor

Projecta: The Ultimate Solution For PCB Printing

intelligent-mindsIntelligent Minds

29.1k
181
129
An open source platform to help induce and explore the realm of Lucid Dreaming for Research and Personal Well-being
Project Owner Contributor

OpenLD: Lucid Dreaming Research Platform

jae-choiJae Choi

19.9k
97
74
A very simple but cheap solution to change endmill bits on a CNC Machine.
Project Owner Contributor

XATC (extreme simple automatic tool changer)

frank-herrmannFrank Herrmann

7.4k
78
74
A minimal 8 bit TTL CPU using 1970s technology
Project Owner Contributor

Weird CPU

agpcooperagp.cooper

6k
40
53
Trying to unify and simplify a minimal architecture for various implementation technologies...
Project Owner Contributor

AMBAP: A Modest Bitslice Architecture Proposal

yann-guidon-ygdesYann Guidon / YGDES

6.5k
28
23
Taming the 74LS181 ALU chip
Project Owner Contributor

The 74LS181 ALU

agpcooperagp.cooper

4.1k
22
19
Adapter PCBs for ugly or Manhattan breadboarding with SMD parts
Project Owner Contributor

Ugly SMD Adapters

ted-yapoTed Yapo

1.3k
12
11
Portable device to measure most commmon air pollutants: CO, CO2, O3, H2S, C6H6 and PM
Project Owner Contributor

Aerotron

mikrotronmikrotron

367
11
7
Owlie is a blind guiding device which provides hand free option to a stick and is more user friendly compared to other similar devices.
Project Owner Contributor

Blind guiding device (Owlie)

debbie-leungDebbie Leung

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