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HY-SRF05 Ultrasonic Distance Sensor Module
$1.0300
In stock
SKU
SEN-07-008
Volume discounts:
- +50 4 % $0.9900
- +100 6 % $0.9700
- +300 8 % $0.9500
- +500 10 % $0.9300
- +1000 12 % $0.9100
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The HY-SRF05 Ultrasonic Distance Sensor Module is an ultrasonic distance measurement module for microcontroller and development board projects. It uses Trigger and Echo digital I/O pins to measure distance without physical contact. The module supports a mode selection function for different wiring setups. It is suitable for robotics, automation, and electronics applications. The HY-SRF05 Ultrasonic Distance Sensor Module is compatible with Arduino boards.
Features of HY-SRF05 Ultrasonic Distance Sensor Module
- Ultrasonic distance measurement
- 2cm to 450cm range
- 40 kHz operation
- 0.3 cm resolution
- Trigger and Echo interface
- 5V DC operation
- 10us TTL trigger pulse
- Mode selection support
- Arduino compatible
- Compact design
Specifications of HY-SRF05 Ultrasonic Distance Sensor Module
- Measurement range: 2cm to 450cm
- Ultrasonic frequency: 40 kHz
- Resolution: 0.3 cm
- Sensor angle: <15 degrees
- Interface: Digital I/O pins (Trigger and Echo)
- Operating voltage: 5V DC
- Trigger pulse: 10us TTL impulse
- Echo signal: Reflected ultrasonic pulse output signal
- Operating temperature: -20°C to +70°C
- Dimensions: 45mm x 20mm x 15mm
- 10 pins total
- 5 pins for factory programming
- 5 pins for microcontroller connection
- Mode 1 uses 4 of the 5 microcontroller pins
- One Mode 1 pin is open circuit
- 2 pins for 5V power
- 2 pins for Trigger and Echo
- One pin can be used for Trigger and Echo when Mode is connected to ground
How to Use HY-SRF05 Ultrasonic Distance Sensor Module
- Connect the module to a microcontroller or development board.
- Use the Trigger pin to send a 10us TTL impulse.
- Read the Echo pin to receive the reflected pulse signal.
- Use separate Trigger and Echo pins, or connect Mode to ground for one-pin operation.
More Info
- The module uses ultrasonic sound waves for distance measurement.
- The module is designed for direct connection to microcontrollers.
| Interface Type | Digital |
|---|---|
| Operating Voltage (V) | 5V |
| Operating Current (mA) | 15 mA |
| Operating Temp (°C) | -20°C to +70°C |
| Dimensions (mm) | 45mm x 20mm x 15mm |
| Mounting Type | THT (Through Hole) |
| Output Type | Digital |
| Accuracy | 0.3 cm |
| Detection Distance | 2 cm to 450 cm |
| Detection Angle (°) | <15 degrees |
| Sensing Method | Ultrasonic |
| Weight (g) | 11 g |
| Chipset | SRF05 |
| Channels | 1-channel |
| Sensor Model | SRF05 |
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