Chibitronics combines familiar adhesive stickers with bits of LEDs, sensor circuits, and even a programmable microcontroller, to create a playful set that educates while adding some flash to one ...

A solution for some sensors comes courtesy of [Ruslan Nagimov], who shows us how the PC sound card can become a measurement interface.

A BBC micro:bit program and a sound sensor will get the party started. Here's how to make a disco ball that automatically spins when music plays ...

The system designer's goal is to process small signals generated by the sensor without distorting them. The following sections will address the noise generated by signal-conditioning circuits and ...