Projects Alvaro Barcellos likes and follows

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A near-Arduino Nano form factor and Arduino compatible board based around a "better" and cheaper AVR MCU (currently an ATtiny1616)

The Launchpad - A $2 Arduino Nano alternative

clyde-d-corpuz Clyde D. Corpuz

Designing a memory controller and OS interface to support multitasking on a 6502 with strictly-protected memory

Protected-memory multitasking for 6502 computer

The Sonos Remote Station describes my first steps in freeform electronics.

Sonos Remote Station

tom-janssens Tom Janssens

In this workshop, we'll make 3 different kinds of origami shapes.

Remoticon: Making Glowy Origami

This is how I made a custom device to legally track people via their smartphones

How I tracked +500 people with ESP8266

amine-mehdi-mansouri Amine Mehdi Mansouri

Each axis: ̶$̶5̶ ̶$̶8̶ $10 motor+lead screw, 3x LM6UU, 3x 6mm x 100mm rod, 1/8in hardboard, PC case screws

Minamil 2dc: a minimal CNC mill

paul-mcclay Paul McClay

Or how I try to create an exact mechanical (and functioning) replica of the Apollo Guidance Computer DSKY

Accurate Apollo DSKY Replica

mdasilva M.daSilva

In this workshop, we’ll be building a firefly together with custom jigs, brass wire, and LEDs.

Remoticon: Circuit Sculpture Workshop

Hackaday Prize 2020

Built with the 65C02 and the Parallax Propeller. Retro II is open source and utilizes off the shelf parts to recreate the magic of the 80's.

Retro II - An Apple II Compatible Computer

jon-thomasson Jon Thomasson

A 3D printed design of a Cyberdeck around a Raspberry pi3b and a self soldered planck keyboard.

Planck Cyberdeck

It's a tiny Mars rover!

Micro Rover

ryan-kinnett Ryan Kinnett

Creating a real echosounder from scratch

DIY Echosounder

cees-meijer Cees Meijer

Hackaday Prize 2020

My attempt to create a CPU/MCU without transistors or relays

LLTP - Light Logic Transistorless Processor

dr-cockroach Dr. Cockroach

Atreus, just flat.

Flatreus Keyboard

dehipu deʃhipu

Simple Logic Probe based on ATtiny13A

ATtiny13A TinyProbe

stefan-wagner Stefan Wagner

A step by step guide to reading SD cards on your homebrew Ben Eater-like 6502 computer

Reading SD Cards on a 6502+6522 Computer

Build a Turing machine based on TMD-1 but with support for more states and symbols.

TMD-2: Turing Machine Demonstrator Mark 2

michael-gardi Michael Gardi

Laptop keyboard extracted and used as an external keyboard. custom mapping. reprogrammable. its gymnastics.

QMK Powered Laptop Keyboard

A Libre VHDL framework for the static and dynamic analysis of mapped, gate-level circuits for FPGA and ASIC. Design For Test or nothing !

Libre Gates

yann-guidon-ygdes Yann Guidon / YGDES

Using an Arduino and Python script for testing simple logic I.C.s like 74xx TTL

Simple TTL logic tester

fjkraan fjkraan

Tape I/O board, with support for multiple formats via micro controller DSP, for the RC2014 bus.

RC2014 Tape I/O Board