In a recent review article published in the journal Analytical Methods, researchers have been investigating laser-induced graphene (LIG) sensors, with a focus on their fast, eco-friendly fabrication ...

Explore the capabilities of the Neje Master 2S Plus with its powerful A40640 laser module in this exciting video. Watch as I demonstrate how to cut and engrave various materials to build a fantastic ...

This project demonstrates the creation of an Arduino-based non-invasive glucometer. The glucose level is estimated using a trained polynomial regression model based on heart rate (BPM) and oxygen ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Abstract: This paper reports on a 6-axis force-torque sensor using standing laser-induced graphene (LIG) cantilevers. The proposed sensor consists of eight $\mathbf{3}\times \mathbf{3}\mathbf{mm}$ ...

Abstract: In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To ...