Close

Recent Projects

A Tang Nano 20K core with the Timex TC2068 and TC2048 (ZX Spectrum clones), plus the ZX Spectrum 48/128K and all the Pentagon machines, with
Project Owner Contributor

Kayros the ultimate zx clone on tang 20k

zambujalzambujal

I brought up a commercial Zynq board, captured a real ADC signal, and built a working FPGA receiver path.
Project Owner Contributor

HF Receiver on SmartZynq and AD9248

guido-iw5alzGuido - IW5ALZ

XiAleste Next is an 8-bit home computer, which is compatible with software for the Amstrad CPC6128 released on 13 June 1985
Project Owner Contributor

XiAleste

h2wh2w

Build a BLE Signal Strength Analyzer with Live Charts Using BleuIO, Python and Plotly
Project Owner Contributor

BLE Signal Strength Analyzer with Live Charts

sheikhsheikh

Hardware-backed secure RTOS for microcontrollers without MMU
Project Owner Contributor

CMRX real-time operating system

eduard-drusaEduard Drusa

Two years ago I've create the trap to scary visitors at Halloween.
Project Owner Contributor

Halloween smoke-audio trap

paweljdobrowolskipawel.j.dobrowolski

Your ESP32-S3 based Home Assistant companion
Project Owner Contributor

Esparagus Echo

andriymalyshenkoandriy.malyshenko

Drop-in PCB that turns the IKEA KALLSUP Bluetooth speaker into a Home Assistant voice assistant and multi-room speaker.
Project Owner Contributor

Esparagus Solo C1 for IKEA KALLSUP

andriymalyshenkoandriy.malyshenko

An open source, ESP32-S3-based smart planter that gives your houseplant a face
Project Owner Contributor

Fyto - Your Plant, Expressed!

coders-cafeCoders Cafe

Simple, inexpensive bird feeder that dispenses peanuts in exchange for dropping stuff in a hole. A vending machine for clever birds.
Project Owner Contributor

Vending Machine for Birds

stephen-chaseyStephen Chasey

Twisted is an open, tiny (14x32mm) and extendable ESP32-S3FHN4R2 platform with display, keypad, a neopixel and battery management built-in.
Project Owner Contributor

Twisted: The Tiny ESP32-S3 Platform

yousef-el-darshYousef EL-Darsh

A 1940s writing desk with a trapped AI and puzzles that relock themselves
Project Owner Contributor

C.A.L.V.I.N.

james-caverlyJames Caverly

A pocket-sized digital reel-to-reel with exquisite tape-like control of sound over time
Project Owner Contributor

Tweacman: a sample scrubber & WAV audio player

mykleMykle

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
Project Owner Contributor

YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuildsYUMO.BUILDS

7-segment displays A hand-bent brass wire sculpture, clock powered by ESP32-C3 with NTP time sync.
Project Owner Contributor

YUMO GLOBE - Digital Clock

yumobuildsYUMO.BUILDS

This mid-70s version of the Arduino needs to be put together and then put to work!
Project Owner Contributor

Siemens SIKIT-DK 8080

senily64dxsenily64dx

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2026 Hackaday