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 ...

wifi_moisture_sensor_ssr_pump_4_terminals_mqtt.ino = SSR with notifications wifi_moisture_sensor_ssr_pump_4_terminals.ino = Solid state relay wifi_moisture_sensor ...

Abstract: This paper presents a measurement system with capacitive sensor connected to an open-source electronic platform Arduino Uno. A simple code was modified in the project, which ensures that the ...

These Arduino capacitive touch library allows advanced touch detections; such as, Double tap, Short press and Long press. Also featured in the library is a haptics controller.

A lot of consumer gadgets use touch sensors now. It is a cheap and reliable way to replace a variety of knobs and switches on everything from headphones to automobiles. However, creating a custom ...

You can’t have a touch sensitive switch without a way to detect the presence of a finger! A touch sensor, especially a capacitive touch sensor, has some surprisingly sophisticated electronics to ...

Capacitive sensors supply high accuracy at a relatively low cost. But system designers attempting to use them have been forced to first convert the capacitance to a voltage, then convert the voltage ...