Topics

Home Automation

Home Automation

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

5,583 projects91,815 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.

5,475 projects66,072 members
Robotics

Robotics

Everything you need to build your own robot.

2,935 projects73,849 members
Sensors

Sensors

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

2,293 projects90,600 members
Displays

Displays

We've come a long way since the sundial.

1,781 projects37,770 members
Lights

Lights

Everything LEDs, light control and signals.

1,676 projects43,696 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.

1,200 projects68,340 members
Gaming

Gaming

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

1,095 projects28,656 members
Environmental Sensing

Environmental Sensing

Gather and store data like a pro.

1,050 projects46,892 members
Security

Security

Protect the people and things that matter most.

977 projects46,892 members
Health & Medical Devices

Health & Medical Devices

Use your brain and protect your body!

829 projects22,558 members
Wearables

Wearables

Quantified self, augmented reality, amplified life.

821 projects42,540 members
Music

Music

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

711 projects27,562 members
Photos & Video

Photos & Video

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

688 projects19,119 members
Voice

Voice

Open the pod bay doors, HAL...

661 projects24,152 members
Vehicles

Vehicles

How do you get around?

656 projects32,152 members
Communication

Communication

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

649 projects38,354 members
Clocks

Clocks

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

626 projects8,945 members
Automotive

Automotive

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

610 projects33,418 members
Weather

Weather

Never forget your umbrella again.

592 projects29,011 members
3D Printing

3D Printing

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

576 projects45,684 members
Art

Art

Fine art to folk art.

516 projects10,211 members
Garden

Garden

Projects you can build for your garden!

504 projects15,003 members
Python on Hardware

Python on Hardware

Power your homes and bots with Python!

503 projects2,742 members
Sustainability

Sustainability

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

468 projects30,803 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!

431 projects4,013 members
Kids & Family

Kids & Family

Projects that are appropriate for middle-schoolers and under.

421 projects7,407 members
Animals

Animals

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

361 projects10,143 members
Holidays

Holidays

Hack the holidays like there's no tomorrow.

343 projects3,548 members
FPGAs

FPGAs

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

337 projects3,117 members
Drones

Drones

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

307 projects46,157 members
Plants

Plants

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

302 projects28,203 members
Debugging

Debugging

Find out how things work inside out.

268 projects101 members
Food & Drinks

Food & Drinks

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

186 projects7,605 members
Halloween Hacks

Halloween Hacks

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

165 projects4,222 members
Notifications

Notifications

Make it beep, blink and poke.

142 projects9,466 members
Fitness

Fitness

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

131 projects11,494 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?

115 projects12,725 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!

106 projects6,551 members
Upcycling

Upcycling

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

89 projects10,125 members
Sports

Sports

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

71 projects4,598 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 projects21,213 members
Science Fiction

Science Fiction

Feel the Force.

67 projects25,750 members
Alexa Gadgets

Alexa Gadgets

Create Echo-connected accessories using the Alexa Gadgets Toolkit.

65 projects140 members
Cryptocurrency

Cryptocurrency

Projects exploring mining, transacting and securing cryptography.

60 projects12,979 members
Badges

Badges

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

46 projects115 members
Augmented Reality

Augmented Reality

List of projects that have Augmented Reality Theme

43 projects21,036 members
Bikes

Bikes

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

35 projects12,529 members
Companion Bots

Companion Bots

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

34 projects20 members
Blockchain

Blockchain

Build secure, distributed hardware around blockchain.

33 projects8,954 members
Productivity

Productivity

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

31 projects25,795 members
Astronomy

Astronomy

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

21 projects15,084 members
HW101

HW101

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

17 projects11,077 members
5G

5G

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

197 members
CRISPR

CRISPR

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

41 members