Even though the code might work for many different kind of physical setups, given they are connected to the Arduino Uno or coompatible board in this specific way, it is mostly code unique to one ...

Sketch for a capacitive proximity / touch sensor with Arduino. This sensor based on a square wave generator rather than charge time measurement as the popular CapSense library. This design results in ...

The goal of the capacitive liquid sensor is to measure the change in capacitance or charge between two metal plates depending on the material between them, making it safe to use with any liquid. The ...

A complete DIY Guide to build a Capacitive touch sensor with ESP32 with PCB design and Arduino code. Control lights or appliances with a smart touch sensor with ESP32.

The EasyTouch capacitive touch sensor can be used with either the Arduino platform or the Raspberry Pi mini PC using the EasyPlug breakout board if required. Watch the video after the jump to ...

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.

In this tutorial we will be designing our own touch-capacitive Piano with Arduino Nano and include a recording and replay feature on our Piano.

The calibration process involved comparing data from capacitive sensors with soil moisture content measured continuously by the volumetric water content (VWC) method. The results showed that sensor ...

A touch sensor, especially a capacitive touch sensor, has some surprisingly sophisticated electronics to detect a fingertip. Luckily, little capacitive touch sensor/switch modules are widely available ...