Capacitive touch sensors are entirely in the domain of DIY, requiring little more than a carefully-chosen conductive surface and a microcontroller. This led [John Phillips] to ask why not embed such ...

Since he was a kid [Giorgos Lazaridis] has always loved the idea of having an electronic door locking mechanism, and now that he has the means, he’s decided to construct one for securing the door to ...

The project is based on the QProx QT160 charge transfer proximity sensor chip which aims to develop a simple 6-button keypad. All the work is done by the chip which functions as the brain of the ...

SPRINGFIELD, Mo. – Digital Monitoring Products (DMP) has announced the release of its newest touchscreen keypad for residential and commercial applications. The new keypad is compatible with all of ...