Beats just released its long-anticipated Powerbeats Pro 2. Here's how to measure your heart rate with these earbuds during a workout.

We address this gap in knowledge by designing two genetically encoded fluorescence pH sensors and a fluorescence lifetime imaging and analysis pipeline to monitor the pH of individual secretory ISGs ...

Learn how to program Arduino with Python using PyFirmata. Step-by-step tutorial with code examples for controlling LEDs, sensors, servo motors & more. No C++ required - start today!

Maintaining water quality involves monitoring its pH levels. A pH sensor is a vital tool in measuring acidity or alkalinity, but how do we ensure that we are using it correctly to achieve measurement ...

1. Not calibrating your sensor regularly Calibration is the most critical aspect of maintaining your pH sensor. It's the foundation of maintaining your pH sensor's accuracy. Skipping it can lead to ...

In Logger Pro, this involves writing an experiment title, adding notes about the procedure, specifying independent and dependent variables, and more. By setting up your experiment properly, you will ...

Installation steps: Install Arduino firmware to our Ubuntu computer. sudo apt install arduino Give 'dialout' elevated permissions. sudo usermod -aG dialout blackjack Install PySerial: used to ...

Presented here is a polyaniline (PANI)-based pH sensor that can be connected inline to surgical drains to continuously monitor peritoneal secretion in real time for homeostatic changes in pH. During ...

The pH of a solution can be determined using a pH meter or a pH indicator solution. The module utilises Hydrogen-ion activity also known as the “proton activity” for measuring pH of the liquid. This ...

Tutorial showing how to use a VL53L0X ToF laser ranging sensor with Wisblock prototyping platform, and Arduino programming.