This repository contains the code, experimental setup details, and results of a project focused on PID controller tuning for a temperature regulation system. For an ...

You can use a microcontroller to build a clock. After all, a clock is just something that counts the passage of time. The only problem is that microcontrollers can’t track time very accurately. They ...

Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

This project splits sensing and Wi-Fi connectivity (ESP) from actuation/control (Arduino UNO). The ESP reads DHT, MQ-135, HX711, and other sensors, then sends newline-terminated CSV lines over serial ...

WHOOP is standing by a feature on its powerful new performance band despite regulatory pushback. Launched in mid-2025, the WHOOP MG, short for “Medical Grade,” added a big upgrade: an FDA-cleared ECG ...

Abstract: Sudden deaths among young people due to cardiac arrest and heart dysfunction are increasing daily. Many inventions have been developed to address this issue for realtime health monitoring, ...

Apple is suing a former employee who left for Chinese smartphone maker Oppo on the claim that he stole ‘Apple’s trade secrets relating to Apple Watch and to disclose them to his new employers.’ The ...

The Fitbit Versa 4 is slightly below the Sense 2, because it contains all of the same problems (a limited OS and fewer features than the Versa 3) and less of the perks, due to being a stripped-back ...

Smartwatches are now extremely versatile and powerful tools. The best options can track exercise, monitor advanced health metrics, and act as a handy second screen to your smartphone. The problem?

If you own an Android phone and are looking for the best Wear OS watch to pair with it, you now have plenty of options. Wear OS is stronger than ever and now presents itself as a proper platform ...

On September 9, Apple will unveil its latest family of smartwatches at its “Awe Dropping” event alongside the iPhone 17. For the first time since 2022, Apple is expected to refresh all three ...