This paper presents a cost effective and easy solution to this problem using a simple system based on Arduino-UNO. The system is entirely autonomous and can effectively measure the parameters expected ...

In this comprehensive TMC2209 Arduino tutorial, we'll walk through a complete example of how to interface a Bigtree Tech TMC2209 stepper motor driver with Arduino UNO for precise directional rotation ...

Respiration rate calculation is also carried out during coughing and headshaking. In the events of coughing, response of the optical sensor is much more prominent as compared to the electronic sensor.

We report a highly sensitive electrochemical sensor for the detection of Hg2+ ions in aqueous solution by using a thymine (T)-rich, mercury-specific oligonucleotide (MSO) probe and gold nanoparticles ...

Since the 1960s, levodopa (LDA) has been the standard drug for treating of Parkinson’s disease. In this study, a novel benzothiadiazole-based conjugated microporous polymer-coated graphene ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.