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Hackaday.io is the single largest online repository of Open Hardware Projects. Have an idea for a new art project, hardware hack or startup?

Find related projects and build on the shoulders of giants.

Next: Create ⤏


Start with nothing more than an idea. Document your progress as you move forward.

Use our powerful WYSIWYG editing platform for stress-free documentation.

< Next: Collaborate ⤏


Add team members to your projects and work together in a private collaboration space.

Discuss code snippets, project images, ideas and project details before committing changes to project logs.

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With over 65,000 members, Hackaday.io will enhance your next project with community, support and broad visibility.


Explore projects

331 9 3
Gather power data from the breaker panel and beam it to a Raspberry Pi for storage and web serving
8.1k 149 46
A Touchless Gesture Mains AC Dimming Switch
0 0
1GHz DDS based on AD9912 in 64 pad Stamp Style
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Intelligent home automation hardware and software on a budget which utilizes a full home personal digital assistant and electricity savings
just updated
2.3k 31 25
A snap-on regulated 3.3 V/5 V power supply for a 9V battery.
just updated
1.3k 9 8
Creating a generic underwater data logging platform that is easy to build & modify for many different environmental monitoring projects.
89.7k 1.5k 779
Python-powered machine vision modules
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An affordable electronics manufacturing system for hobbyists, students, & small businesses. Inspired by RepRap. Powered by OpenPnP/FirePick.
ongoing project hardware completed project arduino 2015HackadayPrize TheHackadayPrize Software MISC raspberry pi led
0 0
An FPGA-based sampler inspired by the Casio SK and Yamaha VSS series samplers.
0 0
reprint is printf redone with decades of hindsight, revamping the semantics and syntax to make a function worthy of Hello World.
just updated
3.2k 63 17
I will be showing you how to build high functionality artificial muscles, how to drive them, and how to build ultra-capacitors to feed them.
24.9k 296 175
open hardware interactive midair screen
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Automation framework based on wireless Moteino nodes.
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