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Fiber Optic LED Lamp

“This LED lamp is in a way a continuation of my previous project “Fiber Optic and LEDs - a Wall Decoration”, I think a natural one, I wanted to make something simpler, easier to do, that would be available to many …

Groundbreaking biofuel rocket could be ‘Uber for space’

“Snow swirled and a biting wind sent temperatures plummeting to several degrees below zero as the Stardust 1.0 made its debut at a former military base in Maine. Strapped to a trailer and pulled by a pick-up truck along …

Grow Light Feather Wing

“A minimalist grow light that is compatible with the Adafruit Feather Huzzah dev board. One of my previous projects was a hydroponic system for growing strawberries, for which I used a grow light from IKEA. But one thing I didn …

Home Buddy: Network Ad Blocker & Weather Station

“Hi Folks! Aren’t you fed up with web tracking and “personalized” ads ? Well… I am, so a few months ago, I decided to act. Fortunately, some people (who probably felt the same as me), hard coded a brilliant software …

Homopolar Motor

“In this Instructable I show you how to make a simple homopolar motor. In the previous YouTube project I made a Maglev train. For this I purchased a number of Neodymium magnets. While searching for what else is possible with …

How to add a reset button to your Raspberry Pi Pico

“We’ve tried to make it as easy as possible for you to load your code onto your new Raspberry Pi Pico: press and hold the BOOTSEL button, plug your Pico into your computer, and it’ll mount as a …

How to Make Smart Obstacle Avoiding Robot Using Arduino Uno

“Hi guys. In this instructable, I will teach you how to build an obstacle avoiding robot. The robot will be a small and simple 2-wheeled car which will move forward until it detects an obstacle in its path. Upon doing …

How to type on LCD using Bluetooth

“I made a very simple project just using Arduino Nano to connect LCD 16x2 screen with Bluetooth module to display letters using Andriod app. I have created a simple and a fun project with a Nano, LCD and Bluetooth Module …

Hydrogen-powered drives for e-scooters

“Hydrogen is regarded by many as the future of propulsion technology. The first hydrogen-powered cars are already in action on German roads. In the case of e-scooters, however, installation of a high-pressure tank to store the hydrogen is impractical. An …

Hyperchaos possibilities for modelling complex quantum systems

“Physicists have discovered a potentially game changing feature of quantum bit behaviour which would allow scientists to simulate complex quantum systems without the need for enormous computing power. For some time, the development of the next generation of quantum computer …