An Arduino-based GPS clock using a microcontroller with a gps attachment and a 12-neopixel ring. I based this project on Adafruit’s awesome Neopixel watch. This project uses an Arduino-friendly microcontroller (the smaller, the better – I used...

  Command centers need to know where their people are and where danger exists and may be approaching them. This system tracks fire boundaries & fire hotspots and firefighters or other persons on-the-ground and relays this data...

  Resin 3D printers are finally cheap enough that peons like us can finally buy them without skipping too many meals, and what means we’re starting to see more and more of them in the hands of...

  While best known for Charlie and the Chocolate Factory, Roald Dahl wrote quite a few similarly oddball stories in his time. One of them, The Sound Machine, is about a device that allowed the user to hear the anguished...

  We see a lot of 3D printers here at Hackaday, but as over the years the 3D printer has moved from being an exciting item in its own right to being an everyday tool, it’s increasingly...

  of was always on the lookout for that perfect something to hang above the couch. After spending a lot of time fruitlessly searching, he designed and built this awesome shelving unit with recessed lighting...

  If you don’t have a ready source of high voltage, here’s an easy way to build one from the aptly-named . The parts list is pretty simple to acquire, except for the transformer. For that, raided a...

  Use your Raspberry Pi to control 16 syncronized Full HD screens. More info

  Flappy Bird was released by programmer Dong Nguyen in 2013, and made use of a straightforward game mechanic to create an addictive hit. Tapping the screen provided ‘lift’ to the main character, which is used strategically...

  Hi Makers! A while back I got Raspberry Pi, but I didn’t really know what to do with it. Recently, Minecraft has come back into popularity, so I decided to set up a Minecraft server for...

  One of the upsides of working from home, especially when my 7 year old is off school is that I am available most of the time for the occasional quick cuddle, to laugh at something silly...

  Our design is a sign that illuminates when icy road conditions are possible warning drivers to proceed with caution. We have created a metal sign that is white with a blue LED snowflake design. The snowflake...

A few months ago….. I got hold of a really old wired speaker from somewhat 2004 (I think so), from my father’s friend. They knew my hobby of opening things apart. :) Coming back to the speakers,...

Here we go! This is a very programming-heavy project, but I think it has a pretty good reason to be. The Evdev library that we use doesn’t have a lot of resources on reading from analog sticks,...

Bourns’ built-in thermal cut-off devices adds extra protection from faults directly on USB Type-C cables. More info

This post will tell you everything you need to know about MQTT communication which will enable you to use it communicate between devices. We add an LED to the Arduino Nano 33 IoT board and this LED...

  Just when we think we’ve peeped all the cool baby keebs out there, another think comes along. This bad boy built by  can be configured three different ways, depending on what kind of control you’re after....

  Over the last several months, has been working on a concept for an electric-powered infantry combat vehicle. We don’t think he’s been contracted by any nation’s military to design this vehicle, but as a product designer...