Name: HY-SRF05 ULTRASONIC RANGING SENSOR
Brand: Generic
SKU: SR-12-003
Availability: InStock

HC-SRF05 Distance Measuring Transducer Sensor is an ultrasonic sensor designed for precise distance measurement applications. It operates by sending out high-frequency sound waves and measuring the time it takes for the echo to return, offering accurate and non-contact range detection. The HC-SRF05 is widely used in robotics, automation, and obstacle avoidance systems.

Key Features of HC-SRF05 Sensor:

- Ultrasonic Measurement: Measures distance using sound waves, ensuring non-contact sensing.
- Extended Range: Accurate measurement from 2cm to 4 meters.
- Dual Trigger Modes: Compatible with both SRF04 and SRF05 trigger systems.
- High Precision: Measurement accuracy up to 3mm.
- Wide Voltage Compatibility: Operates on 5V power supply, suitable for microcontrollers.

Technical Specifications of HC-SRF05:

- Operating Voltage: 5V DC
- Operating Current: 15mA
- Measurement Range: 2cm – 400cm
- Resolution: 1cm
- Accuracy: ±3mm
- Trigger Input Signal: 10µs TTL pulse
- Echo Output Signal: TTL level signal
- Measuring Angle: 15 degrees
- Dimensions: Approx. 45mm x 20mm x 15mm

Schematic Diagram and Pinout of HC-SRF05:

- Pinout:
  - VCC: Power supply (5V)
  - TRIG: Trigger input
  - ECHO: Echo output
  - OUT: Optional mode selector (not used in most applications)
  - GND: Ground
- Schematic Diagram: Internally consists of a transmitter, receiver, and control circuitry that calculates time delay between trigger and echo signals.

Applications of HC-SRF05 Sensor:

- Obstacle Avoidance Robots: Detects and avoids obstacles in autonomous systems.
- Level Measurement: Used in tanks or bins to measure fluid or object levels.
- Security Systems: Motion detection and intrusion alert systems.
- Parking Sensors: Measures distance between vehicle and object.

Equivalent Models of HC-SRF05:

- HC-SR04: Similar functionality with simpler pinout (4-pin version).
- JSN-SR04T: Waterproof ultrasonic sensor for outdoor or harsh environments.