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“Sand Physics Toy Build a beautiful 3D printed hourglass physics toy using LED matrices and an Adafruit Feather Sense. Use CircuitPython to simulate particle collision code on a small microcontroller packed with tons of sensors. With built-in lipo charging over …
“This project is intended for beginners and experienced tinkerers alike. At a basic level it can be done with a breadboard, jumper wires and stuck to to a piece of scrap material (I used wood) with Blu-Tack and no soldering …
“Otto bipedal robot now got arms to look similar to a “Human” and an LED matrix to express emotions. 3D print by yourself and then gather the parts to build by yourself. Otto is truly Opensource; it means the hardware …
“A mobile radar unit that scans an area and displays a message to people who are too close. In the age of COVID-19, keeping your distance from others is vital to maintaining public safety. However, many people can be …
“In this guide we’ll show you how you can create a fun little physics based hourglass gadget. Hourglasses are used to track time, and this one ends up being sort of triangle shaped, so…yah, it’s a Time …
“There are really several reasons why this project came into existence: 1. As an author of cooperative multitasking library TaskScheduler I was always curious how to combine the benefits of cooperative multitasking with the benefits of pre-emptive one. There are …
“A micro game with LED matrix where the pixels used for the entire game are about those of a single sprite of the original invader. I really like old video games, and I had never found a space invader style …
“I had a few of these 8x8 LED dot-matrix displays in the drawer and was thinking about what to do with them. Inspired by other instructables, I got the idea to build a count down/up display to count down …
“LED Matrix Display showing time, date, news, current weather & forecast, own messages and Spotify currently playing (ESP32 only). Tobers Multidisplay is a LED-Matrix display controlled by an ESP8266 or an ESP32. It can show current time and date, news …
“In this Instructable we’ll see how to build a 8x8 Led Matrix Clock activated by motion detection. This clock can be used also as anti-intrusion device that send a warning message if a motion is detected to a telegram …