Water Flow Sensor YF-B3

YF-B3 Hall-effect water flow sensor for measuring liquid flow rate.

Logical pinout · physical placement not verified

RED
Type · Power
BLACK
Type · Ground
YELLOW
Type · Signal

Pin	Type
RED	Power
BLACK	Ground
YELLOW	Signal

Logical pinout · physical placement not verified

Pin details

3 connections

RED
Power
BLACK
Ground
YELLOW
Signal

Start wiring

Analog · UART · 3.3 – 5 V · Gravity

Module pins: RED, BLACK, YELLOW. Schematik maps them to your board in the app.

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