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“After my Tamagotchi died (last project), I started searching for a new way to waste my time. I decided to program the classic game Space Impact on the Arduino. To make the game a bit more interesting and fun, I …
“Little Flash is a 3d printed robot powered by ultracapacitors. To prevent getting stuck, she uses a bump switch and random path adjustments. She runs for 25 minutes and can be charged in about 40 seconds using a 10 amp …
“Today I’d like to share how to make an audio spectrum analyzer - 36 bands by combining 4 LoL Shields together. This crazy project uses a FFT library to analyze a stereo audio signal, convert it to frequency bands, and …
“Character LCDs have been around for a long time. These displays contain a number of discinct blocks—each capable of displaying a single character—so displaying scrolling text would traditionally involve just shifting characters left one block at a time …
“The easiest way to make sure you get angry every day. Nagging Robot® has the solution. Nagging Robot® Annooy® 900 The Annooy® 900 was carefully conceived with cutting-edge DIY technology to annoy humans. by Daniel Locatelli and TzuYing Chen More …
“Corona has changed our lives: it requires us to physicially distance, which in turn leads to social distancing. So what could be a solution? Maybe a pet? But no, Corona comes from animals. Let’s save ourselves from another Corona …
“This tutorial will explain how to build an Audio Visualizer with an Arduino Uno and some addressable LEDs. This is a project I’ve been wanting to do for some time now because I’m a sucker for sound reactive …
“A prototype of robot that can disinfect surfaces using UV-C rays and automatically turns off if it detects human motion. Coronavirus disease (COVID-19) is an infectious disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2 …
“This game with leds that will entertain you for a long time, This project is my first game that I have done and, as always, before uploading a project, I try it and it was very fun to try it …
“RGB LEDs Triangular/Hexagonal Pixels Matrix HexMatrix is the LED matrix having many triangular pixels. Six pixels combining makes a hexagon. There are many different animations that can be shown on the matrix form FastLED library, Also I have designed …