Topics
Internet of Things
Home for embedded electronics, Internet connectivity, and other forms of hardware, communicate and interact with others over the Internet.
Sensors
Sounds, light, proximity, weight, density, humidity, sound and more. All about sensors.
Machine Learning & AI
Algorithms and statistical models that make your favorite hardware think, act and interact with humans and machines alike.
Music
There's so many ways to play and enjoy music. I'm sure we can find more.
Photos & Video
Captured, uploaded, mixed and shared over fresh raspberry pis.
Automotive
Discover IoT automative solutions for self-driving cars, parking, electric vehicles and more!
3D Printing
Joined or solidified, under computer control, fortified with your favorite hardware: The 3D Printing hub!
Sustainability
Protect this Earth with this collection of environment-friendly projects.
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!
Animals
Outside of a dog, a book is man's best friend. Inside of a dog, it's too dark to read...
Drones
The place where industry and community developers can contribute to advance UAVs and drones.
FPGAs
FPGAs (Field Programmable Gate Arrays) are amazing devices that now allow developers create their very own digital circuits.
Plants
Machines that take care of plants for us, so we have time to make machines that take care of plants.
Food & Drinks
Can you ingest, imbibe, devour, or consume it? Your hack goes here!
Fitness
Smaller, smarter and integrated into everything, wearing what tracks your fitness is now everywhere.
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?
Fire & Pyrotechnics
Apply the science of using materials capable of chemical reactions and open source electronics for the production of WOW and OMG!
Upcycling
Share your creative transformation of by-products, waste materials, useless, or unwanted products into new materials or products of better.
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.
Sports
The sweaty place we devoted to the intersection of sports and technology.
Alexa Gadgets
Create Echo-connected accessories using the Alexa Gadgets Toolkit.
Cryptocurrency
Projects exploring mining, transacting and securing cryptography.
Productivity
Tools, application software used for producing information, process and collaboration.
Astronomy
Blend celestial objects, phenomena, mathematics, physics, and Arduino in an effort to explain the universe.
HW101 – Deprecated
Head to https://www.hackster.io/hardware-101 for the new Hardware 101 – now with better organization. :)
5G
5G networks are the next generation of mobile internet connectivity, offering faster speeds and more reliable connections for connected devices.
CRISPR
A game-changing genetic engineering technique, accelerated by computational superpowers.