Close

Recent Projects

This is an IR receiver and interface for adapting a commodity receipt printer to be 82240B-compatible.
Project Owner Contributor

HP 82240B IR Receiver and Printer Interface

ziggurat29ziggurat29

Z80 development board
Project Owner Contributor

BeanZee

stephen-willcockStephen Willcock

Yet another breadboard computer - 7 chips, plus a clock module and a FTDI USB module
Project Owner Contributor

Z80 Breadboard Computer

stephen-willcockStephen Willcock

Non-reversible, non-cryptographic scrambler for PRNG, 16 bits at a time.
Project Owner Contributor

Another Table-Based Stream Scrambler

yann-guidon-ygdesYann Guidon / YGDES

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.
Project Owner Contributor

My Advanced Realistic Humanoid Robots Project

larryLarry

POWERED BY ESP32-S3
Project Owner Contributor

AI Key

makerm0MakerM0

This is a transparent macro keyboard featuring maglev keyswitches and an IPS display.
Project Owner Contributor

IcePad - A Transparent Macropad

makerm0MakerM0

Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

(ab)use the I2S + DMA on the ESP8266 to drive some WS2812(b)'s.
Project Owner Contributor

ESP8266 DMA I2S WS2812 Driver

cnlohrCNLohr

Produce a working Wozniak design blue box
Project Owner Contributor

WoZ Bluebox hardware recreation

cprossucprossu

Motivation to do some software projects by writing them down.
Project Owner Contributor

Silly software wishlist

lion-mclionheadlion mclionhead

This simple project implements an audio delay and time-shifing VOX using the ESP32S ADC and DAC capabilities.
Project Owner Contributor

Audio delay and VOX using ESP32

j-reynoldsonJ Reynoldson

This is an audio application that produces 3D binaural audio from 2D mono audio samples and positional information given by GUI.
Project Owner Contributor

Binaural Audio Editor

pablo-antonio-camacho-jrPablo Antonio Camacho Jr.

Part two of my battery testing project. I tested nine brands of rechargeable NiMh batteries (AA+AAA) for capacity and self discharge.
Project Owner Contributor

Battery Analyzer MkII: NiMh

moragorMoragor

Using some external software we an easily get the code back from Arduino, but this time the code is in the form of HEX file
Project Owner Contributor

How to Get Code/ Program back from Arduino

lithium-ionLithium ION

Plenti is a platform that redefines how we build embedded systems. It simplifies the entire process — from circuit design to AI-driven code
Project Owner Contributor

Plenti- Use AI to build your next hardware project

simran-singhsimran singh

Going up?

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

© 2025 Hackaday