Datasheet | Aj Sr04m

The AJ-SR04M is a popular ultrasonic sensor module used for distance measurement and obstacle detection. This report provides an overview of the AJ-SR04M datasheet, highlighting its key features, specifications, and applications.

v = 331.3 m/s * sqrt(1 + T/273.15) where T in °C aj sr04m datasheet

Not providing a live link here, but search "AJ-SR04M datasheet PDF" on Google and look for results from "lcsc.com" or "datasheetspdf.com". The AJ-SR04M is a popular ultrasonic sensor module

The is a rugged, waterproof ultrasonic ranging module often used as a more durable alternative to the popular HC-SR04. It features a separate waterproof probe connected by a cable, allowing the main control board to stay dry while the sensor works in harsh or wet environments. Core Specifications highlighting its key features