HC-SR04 Ultrasonic Sensor Module Distance Measuring Transducer | Arduino Compatible

Description Key Features of HC-SR04 Ultrasonic Sensor Module Accurate non-contact distance measurement Stable ultrasonic signal transmission and reception Compact and lightweight module design Easy integration with Arduino and microcontrollers SMT soldering compatible PCB High-density connector integration Durable plastic and nylon material construction Suitable for both educational and industrial prototyping Reliable performance in robotics and automation systems   Technical Specifications Attribute Specification Model Number HC-SR04 Sensor Type Ultrasonic Sensor Mounting Type Module Usage Distance Measuring / Ultrasonic Sensor Material Nylon Plastic Material LCP Terminal Material Phosphor Bronze Cladding Material Gold / Tin Assembly Type SMT Soldering Connector Classification Chip / Plug-in Connectors Contact Direction Upper / Lower Double Connection Space Between Pins 0.8 mm Altitude H2.5 Amplifier Type Standard Characteristics Compact and High-Density Integration Application Use Electronics, Robotics, Automation Compatibility & Integration The HC-SR04 Ultrasonic Sensor Module is fully compatible with: Arduino UNO / Nano / Mega ESP8266 & ESP32 Raspberry Pi (with level shifting if required) STM32 microcontrollers PIC controllers Robotics controller boards DIY electronics platforms Its digital trigger and echo pins allow easy interfacing using standard GPIO pins, making it a favorite choice for beginners and professionals alike. Common Applications The HC-SR04 Ultrasonic Sensor Module is widely used in: Obstacle avoidance robots Distance measurement systems Smart parking solutions Water level detection Industrial automation prototypes IoT sensing projects Security and intrusion detection Educational and college lab experiments Autonomous vehicle prototypes Its versatility makes it one of the most adopted ultrasonic sensors worldwide. Ideal for Education & Training The HC-SR04 Ultrasonic Sensor Module is extensively used in: Engineering colleges Robotics workshops STEM education programs Electronics training kits Student innovation projects Its simple working principle and easy coding support make it ideal for demonstrating real-time sensor-based measurement systems.