Hack a Day

Discover. Get inspired. Repeat.

Hackaday.io is a platform for people who like to build things.

Hackaday Platform


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.

< Next: Get Feedback ⤏

Get Feedback

Feedback enhances every project.

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


Explore projects

2.2k 29 21
Next level citizen science project: an open & global network of low-cost meteor cameras. Goal: explore the Solar System from your home!
11k 107 37
ProtoVoltaics Pick and Place Machine Project
just updated
55 2 2
A coffee machine sized box that automatically organizes your medications and connects your medicine use directly to your doctor/pharmacy.
just updated
0 0
Digital potentiometer Flex Module.
27.6k 543 266
High Altitude Balloon payload capable of streaming live pictures, gps coordinates, and data telemetry.


by arko

0 0
I designed this in design spark mechanical, with nylon filament you can now print your 8mm 3d printing bearings
126.3k 2k 695
Intelligent home automation hardware and software on a budget which utilizes a full home personal digital assistant and electricity savings
0 0
ongoing project hardware completed project arduino 2015HackadayPrize TheHackadayPrize Software MISC raspberry pi led
89.5k 1.5k 778
Python-powered machine vision modules
14.2k 333 138
An agile radio designed for low power and narrow bandwidths over a wide frequency range.
125.1k 1.7k 859
An affordable electronics manufacturing system for hobbyists, students, & small businesses. Inspired by RepRap. Powered by OpenPnP/FirePick.
0 0
The remote will only have a few buttons, each can be programmed by pointing the original remote to this self-learning remote.
just updated
1k 19 5
A robot that can clean an area of human liter in an autonomous fashion for easier disposal.
19k 356 136
A printable robot arm, a little bigger than the usual hobby servo once.

More projects

Find a hackerspace near you

Explore a list

More lists