JSNSR04T/AJSR04M single-piece ultrasonic distance transducer tool module The JSNSR04T and AJSR04M are compact, single-piece ultrasonic distance transducer modules designed for accurate distance measurement using ultrasonic technology. They are suitable for a wide range of applications that require reliable distance detection and straightforward integration. Key benefits - Accurate and repeatable distance measurement with ultrasonic sensing for dependable obstacle detection and ranging. - Easy integration with common microcontrollers and development boards via a standard trigger and echo interface. - Compact, single-piece design that simplifies mounting and reduces assembly time. - Durable housing built for embedded projects, educational use, and light-industrial environments. - Consistent performance in typical indoor applications, making it suitable for prototyping and product development. Key attributes - Function: ultrasonic distance transducer used to measure distances. - Compatibility: designed for standard microcontroller interfaces (trigger input and echo output) and common power supplies. - Size/Form factor: compact single-piece module for easy mounting on PCBs, enclosures, or enclosures with tight space. - Material/Housing: durable housing suited to recurring use in hobbyist, educational, and light-industrial settings. - Performance: reliable distance measurements with clear, time-based output from the ultrasonic transducer. Use scenarios - Obstacle detection for small autonomous robots and line-following robots to navigate around objects. - Proximity sensing for smart home devices or automatic doors that trigger actions when an object is nearby. - Object detection and distance measurement on manufacturing or packaging lines for quality control or automation tasks. How it works (brief) - Provide power to Vcc and Gnd. - Send a 10 microsecond trigger pulse to the Trig input. - Read the Echo output, whose pulse width corresponds to the measured distance. - Convert the timing to a distance value for your application.