In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that ...

Have you ever wondered why CBSE puts out QR codes on the question papers you receive during your board exams? No, they are not just there to take up blank space, but they actually have a real use case ...

It must've started with one curious student scanning the QR code on the CBSE Class 12 mathematics question paper, wondering what it's there for. Soon, social media was filled with videos of students ...

Scientists at UC Berkeley have discovered a microbe that bends one of biology’s most sacred rules. Instead of treating a specific three-letter DNA code as a clear “stop” signal, this methane-producing ...

It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ...

Abstract: This paper introduces an Arduino-based color-sorting conveyor belt system that automates object sorting by color. Employing a TCS3200 color sensor, an Arduino microcontroller detects red, ...

Abstract: It is of the utmost importance to be aware of safety measures when operating a motor vehicle in the contemporary world, characterized by a fast-paced and hazardous environment. It has become ...

## NOTICE This repository contains the public FTC SDK for the DECODE (2025-2026) competition season. ## Welcome! This GitHub repository contains the source code that is used to build an Android app to ...