How-To Geek on MSN

3 presence-based Home Assistant projects to try this weekend (March 20-22)

There's no time like the presence.

10 Handy Arduino Accessories For Your Next DIY Project

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for beginners without these tools.
Taste The Code on MSN

Arduino heart rate monitor using Pro Mini PulseSensor and OLED for beginners

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...
IEEE

Enhancing Vehicle Safety: An Arduino-Based Real-Time Collision Avoidance System Using Ultrasonic Sensors and Warning Alerts

Abstract: This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic ...
Nature

Why ‘quantum proteins’ could be the next big thing in biology

Crystal jellyfish have an eerie beauty: thanks to a natural protein, they emit a faint green glow. For decades, researchers have used that green fluorescent protein and similar molecules to light up ...
IEEE

Advanced Color Sorting Conveyor System Using Arduino and TCS3200 Color Sensor for Precise Color Classification

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, ...