Features: This 3V-30V touch switching module offer latching/toggle mode and a 2.5A most output, providing reliability control for low power devices like LED strips and small appliances. Featuring capacitive sensing up to 8mm distance and optional 3/4wire configurations, the compactly PCB design enables flexible integration in space constrained projects. Ideal for electronics hobbyists, automation engineers, and smart home enthusiasts seeking responsive touch control solution for customs installations. Effortlessly upgrade lighting systems, industrial control panels, or home automation setups requiring momentary or maintained switching functions. Engineered with durability PCB construction and solder friendly terminals, the sensors module ensures stable performances across diverse power applications from DC3V to 30V. Specifications: Component: PCB Size:Approx.20x20mm/0.79x0.79inch Option Type:4 wire white LED,3 wire blue light; Working voltages: DC3V~30V Most output current: 2.5A Most sensing distance: 8mm Applicable scenario:LED light strips control,Electronic Projects; Package Includes: 1pc sensors Module note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.