Capacitive Touch 3D Gesture Reference Design
The 3D Gesture reference design detects the position of a hand in space by measuring its x-, y-, and z-coordinates using Renesas' Capacitive Touch Sensing Unit (CTSU). The system can track hand movement up to 200mm above the panel surface and convert it into precise spatial coordinates.... Read More
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Capacitive Touch Proximity Touch Reference Design
The Touchless Button Reference Design can detect the approach of fingers and hands without physical contact using Renesas’ capacitive touch solution. The electrode detects the proximity of the finger via self-capacitance and turns on the LED. The demo solution is compatible with all types of... Read More
Capacitive Touch Liquid Level Indicator Reference Design
This reference design measures the water level with a one-channel self-capacitance electrode and a one-channel shield electrode using a Renesas capacitive touch key solution. Electrodes and liquid tanks need to be GND shielded with conductors, but the linear values can be measured with one... Read More