Ultrasonic Sensor – Distance Measuring Sensor for Arduino

Buy HC-SR04 Ultrasonic Sensor from Armosi Stationery, Khammam, Telangana. The HC-SR04 is a popular ultrasonic distance sensor that measures the distance of nearby objects without physical contact by sending ultrasonic waves and measuring the returning echo. It is widely used in Arduino projects, obstacle-avoiding robots, water-level models, parking sensors, automation projects and school science working models. The standard HC-SR04 provides a 4-pin interface: VCC, TRIG, ECHO and GND, with a typical measuring range of 2 cm to 400 cm. Product Details Model: HC-SR04 Type: Ultrasonic Distance Sensor Operating Voltage: 5V DC Measuring Range: 2–400 cm Frequency: 40 kHz Pins: VCC, TRIG, ECHO, GND Measuring Angle: 15° Size: 45 × 20 × 15 mm Key Points Non-contact distance measurement 2–400 cm measuring range Easy 4-pin connection Arduino compatible Ideal for obstacle-avoidance robots Useful for school science & DIY projects

Product Details

Buy HC-SR04 Ultrasonic Sensor from Armosi Stationery, Khammam, Telangana. The HC-SR04 is a popular ultrasonic distance sensor that measures the distance of nearby objects without physical contact by sending ultrasonic waves and measuring the returning echo. It is widely used in Arduino projects, obstacle-avoiding robots, water-level models, parking sensors, automation projects and school science working models. The standard HC-SR04 provides a 4-pin interface: VCC, TRIG, ECHO and GND, with a typical measuring range of 2 cm to 400 cm. Product Details Model: HC-SR04 Type: Ultrasonic Distance Sensor Operating Voltage: 5V DC Measuring Range: 2–400 cm Frequency: 40 kHz Pins: VCC, TRIG, ECHO, GND Measuring Angle: 15° Size: 45 × 20 × 15 mm Key Points Non-contact distance measurement 2–400 cm measuring range Easy 4-pin connection Arduino compatible Ideal for obstacle-avoidance robots Useful for school science & DIY projects