JSN-B02 V2.0 Waterproof Ultrasonic Distance Sensor receiver It is usually BGA encapsulated

It is usually BGA encapsulated

and force measurement

buzzer fires

It also has an onboard 3

JSN-B02 V2.0 Waterproof Ultrasonic Distance Sensor receiver It is usually BGA encapsulatedMeasure Distance with an Ultrasonic Sensor Module The Ultrasonic Ranging Waterproof Integrated Module JSN B02 V2. 0 is an ultrasonic distance sensor with trig echo designed for distance measurement, obstacle detection, level checks, and basic automation. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Measurement range: 25cm 500cm; Working voltage: DC 5V; Interface: UART.