On the software side capacitive touch sensors can be as simple as using an Arduino library for the purpose but [John] rolled his own code, so give it a peek.

PH4502C Sensor Arduino Library 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 ...

For Arduino IDE, download zip file from the repository (Github page) by select Code dropdown at the top of repository, select Download ZIP From Arduino IDE, select menu Sketch -> Include Library -> ...

Touch ID might be coming to Apple Watch According to specific entries in the code, Apple has been experimenting with some form of biometric authentication on the Apple Watch.

Beyond ‌Touch ID‌ and a faster chip, the code suggests that 2026's Apple Watch lineup will be a considerable upgrade more broadly.

The approach is based on the integration of a touch sensor-based control and sensor module into a free-form decorative surface. For this purpose, an automotive-suitable touch sensor foil is used, made ...

According to a report from MacRumors, Apple is working to add Touch ID to future Apple Watch models. The publication found mention of the feature in some internal code. Based on what it saw, the ...

We report a capacitive touch sensor using a-IGZO TFTs as active components to improve touch sensitivity and output robustness. The output potential difference between touched/untouched states is 1.7 V ...

The flexible oe-skin sensor offers real-time pressure and chemical detection, paving the way for robots to interact more naturally with their environment.

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

Renasas RA4C1 microcontroller (MCU) group is based on an 80-MHz Arm Cortex M33 core and designed for utility meters and ...

I’ve been following Prusa since 2015, when Josef Prusa launched the Original Prusa i3. I was enamored like the rest of you ...