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Paco Alacreu

I am a Hardware Enthusiast and Embedded Developer focused on building functional, aesthetic, and efficient devices.

Spain

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This user joined on 07/14/2025.

My Projects

Custom ESPHome development board

ESP32 MultiBoard

paco-alacreu Paco Alacreu

Things I've Built

ESP32 MultiBoard

Custom board that helps makers to connect an ESP32 with all kind of sensors and actuators

Projects I Like & Follow

Released in late 2007 NAND Flash capacity was still very limited (4GB and 8GB MLC). But is it possible to replace the aging NAND Flash?

iPod Nano 3rd Gen MLC NAND Upgrade & Software Hack

hugo-melder Hugo Melder

Quick way to start with MCUs

Adventures with a STC89C52 development board

ken-yap Ken Yap

2021 Hackaday Prize

the FIRST Single-board DIY 8-bit Personal Computer with VGA, Mice, Ethernet and Printer support, GPIO and CP/M powered!

CRISS CP/M 8-bit Homebrew DIY Computer (AVR based)

RGB LEDs Triangular/Hexagonal Pixels Matrix.

RGB HexMatrix | IOT Clock

mukesh-sankhla Mukesh Sankhla

AVR ATMEGA8A Programmong

AVR programming using MS Visual studio code

The 2018 Hackaday Prize

A drum machine, base synth and arpeggiator that fits in your pocket. User interface inspired by classic mod tracker software.

FATCAT: Altoids Tin Mod Tracker

Using a terminal from 1976 as home automation hub. Because we can.

ADM-3A Dumb Terminal Home Automation Hub

daniel-karpantschof Daniel Karpantschof

Hackaday Prize 2019

FiberGrid is a sensor framework for robotics

FiberGrid

Semreh is a high-performance line-follower robot developed by Tamandutech, the robotics team of UFABC, built for precision and speed.

Semreh - Advanced Line-Follower Robot

How to make a small FM Radio with oled display which all functions are controlled by a single rotary encoder.

DIY Arduino Due TEA5767 FM Radio

mircemk mircemk

Hackaday Prize 2019

I read opensurgery.net, and have a doubt. can we make some kind of surgery robot with maker utilities?

An Arduino Arm for ROS, wait a medical usage.

qq95538 qq95538

Create awesome e-paper dashboards within minutes! Modularity? Check! Python3? Check? Works on Raspberry Pi Zero W? Check!

Inkycal - Your own E-Paper Dashboard

Automates a resistive water heater (aka geyser) to store excess solar power as hot water.

Water Heater Automation

An Open Source TOTP based hardware authenticator using ESP32.

Open Authenticator

vedant-paranjape Vedant Paranjape

Low-cost SLAM-capable ROS robot

Filburbot

micaela-angeli Micaela Angeli

A super simple webserver written in MicroPython that serves up simple webpages and files from a pico w

Raspberry Pi Pico W - Super simple webserver

sciencedude1990

programmatically create hardware

typeCAD

typecad typecad

Enjoy short circuit protection. Have both +3.3V and +5V at hand. Clearly separates data input and output of your prototype. With goodies.

Super Breadboard

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