Set of 10 MPR121 Capacitive Touch Sensor Modules for DIY For keyboard Projects

20pcs For Arduino KY 003 Hall Effect Sensor Modules for Magnetic Detection

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20pcs KY 003 Hall Effect Modules for Arduino and Magnetic Field Sensing

Capacitive Soil Moisture Sensor 10pcs Modules 3 3 to 5 5 Volt for DIY Gardening

10 Pack Analog Vibration Sensor Modules Compatible with For Arduino Projects

20pcs Hall Effect Sensor Modules for Arduino with Temperature Compensation

10 pcs TCRT5000 Infrared Sensor Modules with Adjustable Sensitivity for Robots