JustinBXR@gmail.com
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Package Contains
1 Piece - Relay module 12v
see the video here
https://youtu.be/BalBKGcU9tY
1 Piece 45mm 304 Stainless Liquid Water Level Sensor Horizontal Float switch B22
$ 15.00
1 Piece Basic 12v Relay module sensor switch on off C36
$ 13.00
1 Piece Liquid Water Level Sensor Horizontal Float Switch Tank Pool TK0885 b18
$ 7.50
1 Piece Relay module vibration 5V sensor robot switch expansion N/C N/O C36
$ 14.00