NPN Noncontact Liquid Detector with Tractor Bracket

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=zIucuquk9Ww

Here's a demo video using a couple Omron relays attached to a NPN non-contact liquid sensor. • Pinout: • Brown: +5V • Yellow: Signal/Out • Blue: Ground • Black: Didn't find a use for it yet. • Parts List: • Omron G5Q-14-DC12V relay - https://www.aliexpress.com/item/Free-... • XKC-Y25-NPN Non-Contact Liquid Sensor - https://www.aliexpress.com/item/OOTDT... • LED Signal Light - https://www.aliexpress.com/item/20pcs... • Alarm - https://www.aliexpress.com/item/GREAT... • Momentary Push Button Switch - https://www.aliexpress.com/item/1Pcs-...

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