Trill is a family of capacitive touch sensors you can add to your projects ... The Trill I2C library targets Arduino and Bela, but should be easy to port to any I2C host. The hardware and software ...

The display unit is also a printed circuit and manages the battery, the display, and the other half of the capacitive sensor. If you want a more detailed explanation of how the sensor actually ...

A touch sensor, especially a capacitive touch sensor ... Luckily there are a few good Arduino libraries there for ease of use. We can use an Arduino board to carry out a quick evaluation. Although ...

Temperature sensors are used on circuit boards ... find humidity-measurement modules for platforms such as Arduino and BeagleBone. An interdigitated electrode design is one technique used in ...

A simple four-component circuit allows a single I/O line from any microcontroller to sense the states of two capacitive touch sensors. With so many cell phones, PDAs, and MP3 players using touch ...

Most proximity sensors use ... plates and raises the capacitance. The higher capacitance boosts the amplitude of the oscillations being measured by a level-detection circuit.

Capacitive sensors are common in today’s consumer electronics, since they are used in many touchscreen applications. Most of the circuits for such applications are designed for small-area ...