Topics

Home Automation

Home Automation

Smart homes, connected homes... If it's home, it's here.

5,528 projects90,685 members
Internet of Things

Internet of Things

Home for embedded electronics, Internet connectivity, and other forms of hardware, communicate and interact with others over the Internet.

5,432 projects64,880 members
Robotics

Robotics

Everything you need to build your own robot.

2,907 projects72,823 members
Sensors

Sensors

Sounds, light, proximity, weight, density, humidity, sound and more. All about sensors.

2,274 projects89,368 members
Displays

Displays

We've come a long way since the sundial.

1,751 projects37,335 members
Lights

Lights

Everything LEDs, light control and signals.

1,655 projects43,249 members
Machine Learning & AI

Machine Learning & AI

Algorithms and statistical models that make your favorite hardware think, act and interact with humans and machines alike.

1,176 projects67,273 members
Gaming

Gaming

Because garage door openers aren't that fun to play with.

1,083 projects28,283 members
Environmental Sensing

Environmental Sensing

Gather and store data like a pro.

1,045 projects46,343 members
Security

Security

Protect the people and things that matter most.

968 projects46,347 members
Wearables

Wearables

Quantified self, augmented reality, amplified life.

819 projects42,054 members
Health & Medical Devices

Health & Medical Devices

Use your brain and protect your body!

814 projects22,294 members
Music

Music

There's so many ways to play and enjoy music. I'm sure we can find more.

702 projects27,249 members
Photos & Video

Photos & Video

Captured, uploaded, mixed and shared over fresh raspberry pis.

678 projects18,906 members
Voice

Voice

Open the pod bay doors, HAL...

659 projects23,899 members
Vehicles

Vehicles

How do you get around?

650 projects31,726 members
Communication

Communication

The key to world peace... or world domination?

645 projects37,943 members
Clocks

Clocks

How many ways of keeping track of time can we imagine?

615 projects8,869 members
Automotive

Automotive

Discover IoT automative solutions for self-driving cars, parking, electric vehicles and more!

604 projects32,961 members
Weather

Weather

Never forget your umbrella again.

586 projects28,657 members
3D Printing

3D Printing

Joined or solidified, under computer control, fortified with your favorite hardware: The 3D Printing hub!

562 projects45,007 members
Art

Art

Fine art to folk art.

513 projects10,110 members
Python on Hardware

Python on Hardware

Power your homes and bots with Python!

498 projects2,621 members
Garden

Garden

Projects you can build for your garden!

495 projects14,860 members
Sustainability

Sustainability

Protect this Earth with this collection of environment-friendly projects.

469 projects30,398 members
COVID-19

COVID-19

Projects that help detect and protect against the coronavirus, COVID-19. Be sure to join the COVID-19 Contest on our contest page and submit your project there!

430 projects3,975 members
Kids & Family

Kids & Family

Projects that are appropriate for middle-schoolers and under.

416 projects7,345 members
Animals

Animals

Outside of a dog, a book is man's best friend. Inside of a dog, it's too dark to read...

360 projects10,039 members
Holidays

Holidays

Hack the holidays like there's no tomorrow.

338 projects3,525 members
FPGAs

FPGAs

FPGAs (Field Programmable Gate Arrays) are amazing devices that now allow developers create their very own digital circuits.

327 projects2,979 members
Drones

Drones

The place where industry and community developers can contribute to advance UAVs and drones.

303 projects45,610 members
Plants

Plants

Machines that take care of plants for us, so we have time to make machines that take care of plants.

294 projects27,808 members
Debugging

Debugging

Find out how things work inside out.

261 projects97 members
Food & Drinks

Food & Drinks

Can you ingest, imbibe, devour, or consume it? Your hack goes here!

185 projects7,537 members
Halloween Hacks

Halloween Hacks

The air's getting frosty – time for frightful fun!

162 projects4,184 members
Notifications

Notifications

Make it beep, blink and poke.

140 projects9,411 members
Fitness

Fitness

Smaller, smarter and integrated into everything, wearing what tracks your fitness is now everywhere.

130 projects11,369 members
RetroTech

RetroTech

Is sticking your head in the sand still frowned upon if you discover a buried mini Nintendo NES built into a DeLorean with an Atari controller?

114 projects12,587 members
Fire & Pyrotechnics

Fire & Pyrotechnics

Apply the science of using materials capable of chemical reactions and open source electronics for the production of WOW and OMG!

105 projects6,501 members
Upcycling

Upcycling

Share your creative transformation of by-products, waste materials, useless, or unwanted products into new materials or products of better.

89 projects10,019 members
Sports

Sports

The sweaty place we devoted to the intersection of sports and technology.

71 projects4,567 members
Virtual Reality

Virtual Reality

Welcome to the Matrix. From virtual reality headsets or multi-projected environments, simulate a user's physical presence in a virtual or imaginary environment.

68 projects20,997 members
Science Fiction

Science Fiction

Feel the Force.

67 projects25,438 members
Alexa Gadgets

Alexa Gadgets

Create Echo-connected accessories using the Alexa Gadgets Toolkit.

64 projects139 members
Cryptocurrency

Cryptocurrency

Projects exploring mining, transacting and securing cryptography.

59 projects12,802 members
Badges

Badges

The home for DEFCON, handmade, one of a kind, insanely cool badges!

46 projects114 members
Augmented Reality

Augmented Reality

List of projects that have Augmented Reality Theme

43 projects20,823 members
Bikes

Bikes

I want to hack my bicycle, I want to hack my bike...

35 projects12,372 members
Companion Bots

Companion Bots

Social robot companions are artificial friends that sit on your shoulder or keep you company in your space.

34 projects15 members
Blockchain

Blockchain

Build secure, distributed hardware around blockchain.

32 projects8,850 members
Productivity

Productivity

Tools, application software used for producing information, process and collaboration.

31 projects25,511 members
Astronomy

Astronomy

Blend celestial objects, phenomena, mathematics, physics, and Arduino in an effort to explain the universe.

21 projects14,872 members
HW101

HW101

A springboard for beginners to explore and build, including components and microcontrollers for smart homes, robots, wearable tech and more

17 projects11,038 members
5G

5G

5G networks are the next generation of mobile internet connectivity, offering faster speeds and more reliable connections for connected devices.

191 members
CRISPR

CRISPR

A game-changing genetic engineering technique, accelerated by computational superpowers.

39 members