Description

digitalRead(2) returns LOW when liquid level is high

Smart Parking Sensor: Fix the sensor holder to a garage wall or parking bay to measure vehicle distance and trigger LED or buzzer alerts

100% Authentic: Sourced directly from authorized distributors - genuine ESP32-WROOM-32 module with verified specifications

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470K 16mm Rotary Pot(Pack of 5) Mounting Bracket for HC-SR04 Ultrasonic Module digitalRead(2) returns LOW when liquid470K 16mm Rotary Pot (Pack of 5) Premium rotary potentiometers from The Engineer Store, Bengaluru. Authentic components with fast delivery and comprehensive support. Specifications Attribute Details Resistance Value 470K Ohms Size 16mm Diameter Quantity Pack of 5 Units Type Rotary Potentiometer Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Why Choose This Product? 100% Authentic Components

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470K 16mm Rotary Pot(Pack of 5) Mounting Bracket for HC-SR04 Ultrasonic Module digitalRead(2) returns LOW when liquid

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