HC-SR04 Ultrasonic is a sensor that uses sonar to determine to determine the distance to an object like bats too. It offers excellent non-contact range detection with high accuracy and stable readings in an easy to use package, it comes complete with ultrasonic transmitter and receiver modules.

Specifications

• Power supply: +5V DC
• Quiescent current :< 2mA
• Working current: 15mA
• Effectual angle :< 150
• Ranging distance: 3cm-400cm
• Resolution: 0.3cm
• Measuring Angle: 30 degree
• Trigger input pulse width: 10uS
• Dimension: 45mm*20mm*15mm

Applications

• Anti-collusion detection
• People detection
• Contouring or profiling
• Presence detection
• Box sorting using a multi-transducer system
• Pallet detection with forklifts
• Bottle counting on drink filling machines

Package includes 1xHC-SR04 Ultrasonic Sensor module