10pcs MPR121 Capacitive Touch Sensor Modules for For keyboard Development Kits

10 MPR121 Capacitive Touch Sensor Modules Compatible with Development Boards

10PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for ESP32

10Pcs TTP223 Capacitive Touch Switch Button Module Self Lock -UK

2x TTP223 Mini Capacitive Touch Switch Button Self-lock/No-lock Module Arduino

4 Pcs VEML7700 16bit Ambient Light Sensor Modules with I2C for Arduino Use

Infrared Tracking Sensor Modules 10pcs TCRT5000 for DIY Robotics Applications