Features: The CAP1188 capacitive touchable sensory deliver 8 channel input with responsive, eliminating mechanical wear for high frequency applications like smart home control panels. This touchable pad module supports broad compatibility across electronic projects while maintaining heat resistance for industrial environments. Ideal for electronics engineers, enthusiasts, and developers seeking for automation systems, educational prototypes, control Integrates seamlessly into smart appliances, factory equipment dashboards, and interactive STEM kits where operational and space efficient sensory arrays are critical. Ensuring both functional and modern visual appeal in maker labs or forward workspaces. Specifications: Component:Circuit Board Size:Approx. Power: 3V-5V Size: Approx.42x18mm/1.65x0.7inch Package Includes: 1 Set 8 Key Capacitive Touchable sensory Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.