Close

Recent Projects

Project a focusable image at very long distance !
Project Owner Contributor

Pocket Single Image Laser Projector

thethirdmanTheThirdMan

Standalone DAQ with 4 differential analog inputs, 8 digital I/O, temp/humidity sensing, and a 7-inch touchscreen monitor
Project Owner Contributor

Isolated Raspberry Pi Data Logger & DAQ Platform

alireza-noferestiAlireza Noferesti

Mobilized irrigation made to maximize biodiversity and minimize water use for crops
Project Owner Contributor

Terragenius - Mobile irrigation

yasserYasser

uzpexec: 512-byte self-inflating elf/scripts launcher for x86 and arm64
Project Owner Contributor

uzpexec

roberto-a-fogliettaRoberto A. Foglietta

Classic arcade with all the latest technological advancements, ready for the classics. Enjoy!
Project Owner Contributor

THE ULTIMATE MINI ARCADE

srrubioSrRubio

Fifteen game consoles and native PC-era shooters — on a single ESP32-P4 microcontroller. The coolest ever project running on and ESP32
Project Owner Contributor

RetroESP32-P4

gil-talGil Tal

Combining a Raspberry Pi Zero 2 WH computer with an Adafruit MCP9808 temperature sensor.
Project Owner Contributor

EnviroPi Temp Monitor

bret-bernhoftBret Bernhoft

A board series to help debug hardware at the lowest level
Project Owner Contributor

Alien Probes

jacques-pelletierJacques Pelletier

Frikkin' Laser Buttplug - I Won a Kink Halloween Contest So Hard They Gave Me First Place on Sight
Project Owner Contributor

Laser Buttplug - How I Won Kink Halloween Contest

mumaquemumaque

Using NFC RF energy harvested from a phone tap to submit commands and start a microcontroller. No standby power.
Project Owner Contributor

Harvesting NFC Energy to Transmit Commands

casparcaspar

A laser-scanned display where a strontium aluminate screen acts like a physical frame buffer.
Project Owner Contributor

Glow Engine

ajrussellAJRussell

OCRd and typeset as html where possible. A work in progress.
Project Owner Contributor

Applix 1616 Documentation

keithKeith

An isolated firmware debugging probe
Project Owner Contributor

Grapple Probe

jonathan-herbstJonathan Herbst

X/Y Plotter for high wattage UV LEDs to expose Cyanotype and other printing methods.
Project Owner Contributor

Analog Pixel Art: DIY Cyanotype Printer

johnjohn

Network Lab
Project Owner Contributor

Home_LAB

rhea-raeRhea Rae

ESP32 Linky Teleinfo (TIC) to MQTT – Real-Time Home Assistant Integration
Project Owner Contributor

ESP32 Linky Teleinfo to MQTT – Home Assistant

jp-gleyzesJP Gleyzes

Going up?

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

© 2026 Hackaday