The HC-SR04 ultrasonic distance sensor offers an affordable solution for accurate non-contact distance measurement. With a range from 2cm to 400cm and an impressive accuracy of ±3mm, this sensor is perfect for a wide range of applications, from robotics to automation projects. Specifications: Operating Voltage: 5V DC Operating Current: <15mA Operating Frequency: 40kHz Detection Range: 2cm to 400cm Accuracy: ±3mm Trigger Input Signal: 10μs TTL pulse Echo Output Signal: Output pulse proportional to distance Dimensions: 45mm x 20mm x 15mm (L x W x H) Weight: ~9 grams Key Features: High Accuracy: Delivers precise distance measurements with accuracy up to ±3mm, ideal for applications requiring exact distance data. Wide Detection Range: Measures distances from 2cm to 400cm, suitable for both short and long-range measurements. Non-Contact Measurement: Uses ultrasonic waves for non-destructive, reliable distance measurement without physical contact. User-Friendly: Easy to integrate with microcontrollers like Arduino, Raspberry Pi, and other development boards with just four pins—VCC, Trig, Echo, and GND. Compact and Lightweight: Measures 45mm x 20mm x 15mm and weighs around 9 grams, allowing for easy integration into various projects without adding bulk. Low Power Consumption: Operates efficiently at 5V DC and consumes less than 15mA, making it suitable for battery-powered applications. Versatile Applications: Perfect for use in robotics, obstacle detection, automatic door openers, distance measuring instruments, and parking assistance systems. The HC-SR04 ultrasonic distance sensor is a versatile and cost-effective solution for enhancing your electronic projects. Its high accuracy, broad detection range, and easy integration make it an excellent choice for both hobbyists and professionals. SKU: ELEB-ULTRASONIC-HC-SR04 Categories: Distance, Sensors Tags: Arduino, Distance Measure, Robotics, sensor, Ultrasonic
