1PCS Hand sweep induction switch module LED light non-touch switch 5V 12V 24V#YT

1PC NEU Sensor switch LED light Non-touch hand sweep switch module 5V 12V 24V#YT

1PCS Photodiode plus relay module light control switch light detection 5V 12V#YT

1PC NEW 4-wire NTC thermistor sensor module Switch 4-pin controller 3.3V 5V #YT

1PCS LilyPad Temperature Sensor Temperature sensor module #YT

1PCS Relay delay on/delay off DC 12V/5V/3V switch module with timer #YT

1PCS 12V timing cycle on time relay switch module dual LED display #YT

1PCS Water level controller Switch module Sensor controller 5V/12V switch #YT