BleBox ProxiDimmer v2.0 - 12-24V LED touch controller_
Complete module that allows you to control the brightness of the LED strips and chains by touch or gesture. Works with 12 V to 24 V voltage and performance current up to 6 A. It has a reverse-polarity-protection, and runs on a 8-bit PWM signal. The device requires no configuration, you just need to correctly connect the power supply and the LED strip.