20pcs Hall Effect Sensor Modules for Arduino with Temperature Compensation

20pcs TTP223 Touch Sensor Modules with Easy Three Wire Connection Setup

20pcs TTP223 Touch Sensor Modules with M2 Screw Mounting for Electronics

20pcs TTP223 Touch Sensor Modules for Electronics with Low Power Consumption

20pcs TTP223 Capacitive Touch Sensor Modules for Reliable Touch Detection

20pcs TTP223 Capacitive Touch Sensor Modules for Smart For home Controls

20pcs TTP223 Touch Sensor Modules with M2 Screw Holes for Secure Mounting

20pcs TTP223 Capacitive Touch Sensor Modules for Waterproof Dustproof Panels