In search for a compact and reliable LiDAR solution, researchers from Yokohama National University in Japan have developed a waveguide-based photonic chip that takes a laser beam as an input and steers light beams over a wide range of selectable angles, without involving any moving parts, not even MEMS. by Julien Happich @ eenewseurope.com Their results […]
PHOTONIC CHIP STEERS LIGHT WITHOUT ANY MOVING PARTS Continue Reading
This pandemic time has been rough for us all, as it confined us in our homes thus not enabling the opportunity to go outside and meet with family and friends to engage in fun activities of all sorts, such as going to your nearby arcade to play some fun classic arcade games. However, what if
Arduino Lumière Activés Catcher Jeu D'Arcade Continue Reading
Now a days we are spending a lot of time at home, studying and working virtualy, so why not to make our workspace greater with a custom and smart lighting system Arduino and Ws2812b LEDs based. Here I show you how build your Smart Desk LED Light that you can control with an IR remote
In this Instructable, we’re going to be making a Tic Tac Toe or Noughts and Crosses shield for an Arduino that allows you to play against another person or an AI player running on the Arduino. The game board is made up of a 3×3 grid of RGB LEDs that light up green or blue
Arduino Tic Tac Toe Bouclier Avec une IA adverse Continue Reading
In the spirit of Earth Day, I have created a revolutionary new energy-saving lighting solution that is only ever on when your eyes are open. This is remarkably more efficient than normal lighting that remains on, even when your eyes are shut. Using my device, you get light when you need it, and darkness when you
Économie d'énergie de la Lumière à l'aide d'un Arduino Continue Reading
Swedish and Chinese scientists have developed organic solar cells optimised to convert ambient indoor light to electricity. The power they produce is low, but is probably enough to feed the millions of products that the internet of things will bring online. For more information see the IDTechEx report on Energy Harvesting Microwatt to Megawatt 2019-2029. As the internet of things
INDOOR SOLAR CELLS OPTIMISED TO CONVERT AMBIENT INDOOR LIGHT TO ELECTRICITY Continue Reading
So much of our lives is spent making choices. Cut down on that time by making your own “Don’t Make Me Choose” project. This project uses the lights on a Circuit Playground to point to a specific item you have listed on the whiteboard. This project is great for choosing a date night activity, place
Don’t Make Me Choose – a Randomized Light Wheel Continue Reading
The need for such modernization arose when used in remote buildings located near a country house.Adults and especially children turned on and forgot to turn off the lamp. As a result, the batteries drained quickly. I decided to replace the incandescent bulb with more economical and efficient LEDs and limit the lamp run time. The
Exactly a year ago (February 2020), James’ wife wanted to expand her plant growing setup in the house. This included a bigger, larger, taller plant growing area AND the need for more lighting. BINGO! The seed for the Idea was planted. After an exhaustive market research, not able to find the product that we had
For this project you will be creating a device that is capable of opening and closing window blinds, both automatically and manually (via a push button), based upon a time schedule and sensor data from a light dependent resistor. In addition, this device will be able to display messages to the user. I personally embarked
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