Fotek Proximity Sensor Switches PL-05N 5mm NPN out DC10-30V Normal Open LO

Smartests Capacitive Touch Switches Module 5V 24V LED Dimmer Control 3A Load

Fotek Proximity Sensor Switches PL-05N 5mm NPN out DC10-30V Normal Open K9

10pcs A3144 A3144E OH3144E Hall Effect Sensor SWITCHES TO-92UA 3pin SIP

5 Fairchild 20mm Infrared Optical Switches QVL21653 QT916 Phototransistor Sensor

Double Mode Capacitive Touch Switches Adjustable Sensitivity Electronic

1PCS Fotek Proximity Sensor Switches PL-05N 5mm NPN out DC10-30V Normal Open

Level switches Liquid level sensor Liquid level controller Plastic ball float AL